| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IEEE 802.3X Pause frame transmit  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 Internet Control Message Protocol (ICMP)  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 ICMP broadcast and multicast enable or disable  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 Fragmented ICMP Packet Filtering for IPv4  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.5  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.5  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.5  | 
                        |
| 
                                 Fragmented ICMP Packet Filtering for IPv6  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.5  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.5  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.5  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 Internet Group Management Protocol (IGMP), including virtualization  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 Internet Key Exchange (IKE) v2  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 Internet Protocol Flow Information eXport (IPFIX)  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 5320-48P-8XE and 5320-48T-8XE only  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 Not Supported  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| IPFIX — using Segmented Management Instance VLAN as source IP | 
                                 5320 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        
| 
                                 5420 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5520 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 Not Supported  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.8  | 
                        |
| IPFIX — using Segmented Management Instance CLIP (GRT and VRF) as source IP | 
                                 5320 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        
| 
                                 5420 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5520 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 Not Supported  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.8  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 Inter-VSN routing (IPv4)  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 Inter-VSN routing (IPv6)  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| IP Phone Support | 
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.3  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.3  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.3  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IP Multicast over Fabric Connect  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Note: 
                                     
                            Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 IP Multicast config-lite for Fabric Connect Note: 
                                     
                            There is no limit on VRF membership.  | 
                            
                                 5320 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        
| 
                                 5420 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5520 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            VOSS 8.8 | |
| 
                                 VSP 7400 Series  | 
                            VOSS 8.8 | |
| 
                                 IP SPB Multicast Policy  | 
                            
                                 5320 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        
| 
                                 5420 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5520 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.8  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.8  | 
                        |
| Universal Plug and Play (uPnP) Filtering | 
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.3  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            VOSS 8.3 | |
| 
                                 VSP 7400 Series  | 
                            VOSS 8.3 | 
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IP route policies  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IP Shortcut routing including ECMP  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Note: 
                                     
                            Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 IPv6 Shortcut routing  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Note: 
                                     
                            Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 IPv4 IS-IS accept policies  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Note: 
                                     
                            Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 IPv6 IS-IS accept policies  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Note: 
                                     
                            Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IP Source Guard (IPv4)  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 IP Source Guard (IPv6)  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IP Source Routing enable or disable  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6 Only 5320-48P-8XE and 5320-48T-8XE support more than one VRF with IP configuration.  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IPsec transport mode  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IPsec NAT-T  | 
                            
                                 5320 Series  | 
                            
                                
                                 Not Supported  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 Not Supported  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 Not Supported  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.7 5720-24MXW and 5720-48MXW using Fabric IPsec Gateway  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10 using Fabric IPsec Gateway  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10 using Fabric IPsec Gateway  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.3 VSP4900-12MXU-12XE and VSP4900-24XE using Fabric IPsec Gateway  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.2 using Fabric IPsec Gateway  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 Ability to Enable or Disable an IP Interface  | 
                            
                                 5320 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        
| 
                                 5420 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 5520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.10  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.10  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IPv6-in-IPv4 tunnels  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IPv6 Router Advertisement (RA) Guard  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 ExtremeCloud IQ Agent  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                
                                
                                 VOSS 8.2 
 VOSS 8.2.5 
  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                
                                 VOSS 8.2  | 
                        |
| Unified Metrics and Events Reporting | 
                                 5320 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        
| 
                                 5420 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5520 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.8  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 Not Supported  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 Not Supported  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IS-IS authentication with SHA-256  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 Suspend duplicate system ID detection  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        |
| 
                                 Multiple IS-IS parallel adjacencies  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.5  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                        
| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                        
|---|---|---|
| 
                                 IS-IS hello padding (ability to disable)  | 
                            
                                 5320 Series  | 
                            
                                
                                 Fabric Engine 8.6  | 
                        
| 
                                 5420 Series  | 
                            
                                
                                 VOSS 8.4.2  | 
                        |
| 
                                 5520 Series  | 
                            
                                
                                 VOSS 8.2.7  | 
                        |
| 
                                 5720 Series  | 
                            
                                
                                 Fabric Engine 8.7  | 
                        |
| 
                                 7520 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 7720 Series  | 
                            
                                 Fabric Engine 8.10  | 
                        |
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.2.7  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.2.7  |