The following table shows supported limits for features in the Base License.
| Metric | Product | Limit |
|---|---|---|
| AAA (local)—maximum number of admin and local user accounts. | All platforms | 16 |
| Access lists (meters)—maximum number of meters. | 4120, 5120 | 512 ingress 128 egress |
| 4220 | 2,048 ingress 256 egress | |
| 5320, 5420 | 6,144 ingress 512 egress | |
| 7520, 7720 | 6,000 ingress 2,000 egress | |
| 5520 |
2,048 ingress 512 egress | |
| 5720-MW | 6,144 ingress 3,072 egress | |
| 5720-MXW | 6,144 ingress 6,144 egress | |
| Access lists (policies)—suggested maximum number of lines in a single policy file. | All platforms | 300,000 |
| Access lists (policies)—maximum number of rules in a single policy file. a | 4220, 5320-48T/P, 7520, 7720 | 8,192 ingress 1,024 egress |
| 5320-24T/P, 5320-16P | 8,192 ingress 512 egress | |
| 5320-16P-2MXT-2X | 1,000 (rules double-wide (160-bit)) ingress 2,000 (rules single-wide (80-bit, default)) ingress 512 egress | |
| 4120, 5120 | 1,024 ingress 256 egress | |
| 5420M |
18,000 (rules double-wide (160-bit)) ingress 36,000 (rules single-wide (80-bit, default)) ingress 1,024 egress | |
| 5420F |
8,000 (rules double-wide (160-bit)) ingress 16,000 (rules single-wide (80-bit, default)) ingress 1,024 egress | |
| 5520 |
9,216 ingress 1,024 egress | |
| 5720-MW | 18,432 (80-bit) ingress 8,192 egress | |
| 5720-MXW |
36,864 (80-bit), 18,432 (160-bit) ingress 12,288 egress | |
| Access lists (policies)—maximum number of rules in a single policy file in first stage (VFP). | 5520, 5720 | 2,048 ingress only |
| 5320-48T/P, 5420, 7520, 7720 | 1,024 ingress only | |
| 4220, 5320-16P, 5320-24T-4X-XT | 512 ingress only | |
| 4120, 5120 | 256 ingress | |
| Access lists (slices)—number of ACL slices. | 5720, 7520, 7720 | 12 ingress 4 egress |
| 5320-48T/P, 5420, 5520 | 18 ingress 4 egress | |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P | 8 ingress 4 egress | |
| Access lists (slices)—number of ACL slices in first stage (VFP). | All platforms | 4 ingress only |
| ACL Per Port Meters—number of meters supported per port. | All platforms | 16 |
| ACL port ranges. | All platforms | 32 |
| Meters Packets-Per-Second Capable. | All platforms | N/A |
| AVB (audio video bridging)—maximum number of active streams. | 5320 (except extended temperature models and 5320-16P-2MXT-2X), 5420 | 1,024 |
| 5520, 5720, 7520 | 4,096 | |
| BFD sessions (Software Mode)—maximum number of BFD sessions. | 5320, 5420, 5520, 5720, 7520, 7720 (default timers—1 sec). | 512 |
| 5120 (default timers—1 sec). | 90 | |
| BFD IPv4 sessions (Hardware Assisted)—maximum number of IPv4 BFD sessions. | 7520, 7720 | 900 (PTP not enabled) 425 (PTP enabled) 256 (with 3 ms transmit interval) |
| BFD IPv6 sessions (Hardware Assisted)—maximum number of IPv6 BFD sessions. | 7520, 7720 | 425 (PTP not enabled) |
| BGP (multicast address-family routes)—maximum number of multicast address-family routes. | 5520, 5720-MXW, 7520, 7720 | 25,000 |
| 5420, 5720-MW | 20,000 | |
| 5320 (except 5320-24T-4X-XT) | 8,000 | |
| 5320-24T-4X-XT. 5320- 24T-24S-4XE-XT | 2,000 | |
| 5120 | 64 | |
| BGP (non-unique routes)— maximum number of nonunique BGP routes. | 5420, 5520, 5720MXW, 7520, 7720 | 75,000 |
| 5720-MW | 60,000 | |
| 5320 48T/P , 5320- 24T-24S-4XE-XT | 36,000 | |
| 5320 16P, 24T/P | 24,000 | |
| 5320-24T-4X-XT | 2,700 | |
| 5120 | 192 | |
| BGP (peers)—maximum number of BGP peers. | All platforms except 4120 and 4220. | 2 |
| BGP (unicast address-family routes)—maximum number of unicast address-family routes. | 5420, 5520, 5720-MXW, 7520, 7720 (at default) | 25,000 |
| 5720-MW | 20,000 | |
| 5320 48T/P , 5320- 24T-24S-4XE-XT | 12,000 | |
| 5320 16P, 24T/P | 8,000 | |
| 5320-24T-4X-XT | 900 | |
| 5120 | 64 | |
| 5720-MW (with ALPM enabled) | 163,000 | |
| 5720-MXW (with ALPM enabled) | 288,000 | |
| 5520 (with ALPM enabled) | 80,000 | |
| BGP auto-peering—maximum number of auto-peering nodes and VTEPs. | All platforms except 4120 and 4220. | 64 |
| BGP auto-peering attached IPv4 hosts— maximum number of attached IPv4 hosts. | All platforms except 4120 and 4220. | 64,000 |
| BGP auto-peering attached IPv6 hosts— maximum number of attached IPv6 hosts. | All platforms except 4120 and 4220. | 8,000 |
| BGP auto-peering ECMP—maximum number of equal cost multipath for auto-peering. Note: * Subject to the limitation imposed by the number of
physical ports on a switch.
| ExtremeSwitching 5720, 7520, 7720 | 16* |
| 5320, 5420, 5520 | 4* | |
| BGP auto-peering maximum IPv4 prefixes with ECMP—Maximum number of IPv4 Network prefixes with ECMP. | 5120, 5320, 5420, 5520, 5720 | 16,000 |
| 7520, 7720 | 64,000 | |
| BGP auto-peering maximum IPv6 prefixes with ECMP—Maximum number of IPv6 Network prefixes with ECMP. | 5120, 5320, 5420, 5520, 5720 | 254 |
| Extreme 7520, 7720 | 64,000 | |
| BGP auto-peering MLAG peers—maximum MLAG peers per AutoBGP node. | All platforms except 4120 and 4220. | 1 |
| BGP auto-peering VRFs—maximum number of VRFs. | All platforms except 4120 and 4220. | 64 |
| BGP auto-peering EVPN instances—maximum EVPN instances. | All platforms except 4120 and 4220. | 1,024 |
| BGPv6 (unicast address family routes)—maximum number of unicast address family routes. | 5320 48T/P, 5320- 24T-24S-4XE-XT , 5420, 5520, 5720-MW | 6,000 |
| 5720-MW (with ALPM enabled) | 107,000 | |
| 5720-MXW, 7520, 7720 | 10,000 | |
| 5120 | 64 | |
| 5720-MXW (with ALPM enabled) | 213,000 | |
| 5520 (with ALPM enabled) | 40,000 | |
| 5320 16P, 24T/P | 4,000 | |
| 5320-24T-4X-XT | 400 | |
| BGPv6 (non-unique routes)— maximum number of nonunique BGP routes. | 5420, 5520, 5720-MW | 18,000 |
| 5720-MXW, 7520, 7720 | 30,000 | |
| 5320 | 14,000 | |
| 5320 16P, 24T/P | 12,000 | |
| 5320-24T-4X-XT | 1,200 | |
| 5120 | 64 | |
| BOOTP/DHCP relay—maximum number of BOOTP or DHCP servers per virtual router. | All platforms | 8 |
| BOOTP/DHCP relay—maximum number of BOOTP or DHCP servers per VLAN. | All platforms | 8 |
| BOOTP/DHCP relay—maximum number of DHCPv4/v6 relay agents | All platforms | 4,000 |
| Connectivity fault management (CFM)—maximum number or CFM domains. | All platforms | 8 |
| CFM—maximum number of CFM associations. | All platforms | 256 |
| CFM—maximum number of CFM up end points. | All platforms | 32 |
| CFM—maximum number of CFM down end points. | All platforms | 32 |
| CFM—maximum number of CFM remote end points per up/down end point. | All platforms | 2,000 |
| CFM—maximum number of dot1ag ports. | All platforms | 128 |
| CFM—maximum number of CFM segments. | All platforms | 1,000 |
| CFM—maximum number of MIPs. | All platforms | 256 |
| CLEAR-Flow—total number of rules supported. The ACL rules plus CLEAR-Flow rules must be less than the total number of supported ACLs. | 4120, 4220, 5120, 5320, 5420, 5720, 7520, 7720 | 8,192 |
| ExtremeSwitching 5520 | 9,215 | |
| Data Center Bridging eXchange (DCBX) protocol Type Length Value (TLVs)—maximum number of DCBX application TLVs. | All platforms | 8 |
| DHCPv6 Prefix Delegation Snooping—Maximum number of DHCPv6 prefix delegation snooped entries. | All platforms | 256 (with underlying protocol RIPng) 128 (with underlying protocol OSPFv3) 1,024 (with static routes) |
| DHCP snooping entries—maximum number of DHCP snooping entries. | 4120, 4220, 5120, 5320, 5420, 5520, 5720 | 2,050 |
| 7520, 7720 | 2,048 | |
| Dynamic ACLs—maximum number of ACLs processed per second. Note: Limits are load-dependent.
| All platforms | |
|
| |
| EAPS domains—maximum number of EAPS domains. Note: An EAPS ring that is being spatially reused cannot have
more than four configured EAPS domains.
| ||
| ExtremeSwitching 5720 | 128 | |
| 5120, 5320-24T/P, 5320-16P | 32 | |
| 5320-48T/P, 5420, 5520 | 64 | |
| EAPSv1 protected VLANs—maximum number of protected VLANs. | 5120, 5320-24T/P, 5320-16P | 1,000 |
| 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 2,000 | |
| EAPSv2 protected VLANs—maximum number of protected VLANs. | 5120, 5320, 5420, 5520 | 1,000 |
| 5720, 7520, 7720 | 2,000 | |
| ELSM (vlan-ports)—maximum number of VLAN ports. | 4120, 4220, 5120, 5320-24T/P, 5320-16P | 4,000 |
| 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 5,000 | |
| ERPS domains—maximum number of ERPS domains with or without CFM configured. | All platforms. | 32 |
| ERPSv1 protected VLANs—maximum number of protected VLANs. | 5120, 5320-24T/P, 5320-16P | 1,000 |
| ExtremeSwitching 5320-48T/P, 5420, 5520, 5720, Extreme 7520, 7720 | 2,000 | |
| ERPSv2 protected VLANs—maximum number of protected VLANs. | 5120, 5320-24T/P, 5320-16P | 500 |
| ExtremeSwitching 5320-48T/P, 5420, 5520, 5720, Extreme 7520, 7720 | 2,000 | |
| ESRP groups—maximum number of ESRP groups | All platforms except 4120 and 4220 | 32 |
| ESRP domains—maximum number of ESRP domains. | ExtremeSwitching 5320, 5420, 5520, 5720, 7520, 7720. | 64 |
| 5120 | 32 | |
| ESRP L2 VLANs—maximum number of ESRP VLANs without an IP address configured. | ExtremeSwitching 5320, 5420, 5520, 5720, 7520, 7720 | 1,000 |
| 5120 | 120 | |
| ESRP L3 VLANs—maximum number of ESRP VLANs with an IP address configured. | ExtremeSwitching 5320-48T/P, 5420, 5520, 5720, Extreme 7520, 7720 | 511 |
| ExtremeSwitching 5320-24T/P, 5320-16P | 509 | |
| 5120 | 120 | |
| ESRP (maximum ping tracks)—maximum number of ping tracks per VLAN. | All platforms except 4120 and 4220. | 8 |
| ESRP (IP route tracks)—maximum IP route tracks per VLAN. | All platforms except 4120 and 4220. | 8 |
| ESRP (VLAN tracks)—maximum number of VLAN tracks per VLAN. | All platforms except 4120 and 4220. | 1 |
| Extended Edge Switching maximum BPEs—maximum number of attached bridge port extenders (BPEs). | ExtremeSwitching 5520, 7520-48Y | 48 |
| ExtremeSwitching 5420 | 20 | |
| Extended Edge Switching maximum cascade ports—maximum number of upstream ports on bridge port extenders (BPEs). | ExtremeSwitching 5420, 5520, 7520-48Y |
2 on V400-24 and V300 models 4 on V400-48 models |
| Extended Edge Switching maximum tiers—maximum number of cascade levels (tiers) of bridge port extenders (BPEs). | ExtremeSwitching 5420, 5520, 7520-48Y | 4 (except for V300-8P-2T-W, which support 1 tier) |
| Extended Edge Switching maximum ring BPEs—maximum number of bridge port extenders (BPEs) in a ring topology. | ExtremeSwitching 5420, 5520, 7520-48Y | 8 |
| Extended Edge Switching maximum VLANs—maximum number of VLANs - Includes all VLANs | ExtremeSwitching 5520, 7520-48Y | 4,094 |
| ExtremeSwitching 5420 | 1,024 | |
| Extended Edge Switching VLAN+ port memberships—maximum number of VLAN+ (extended) port memberships. | ExtremeSwitching 5520, 7520-48Y |
12,000 in hash mode (default) 131,000 in port-group mode |
| ExtremeSwitching 5420 |
8,750 in hash mode (default) 131,617 in port-group mode | |
| Forwarding rate—maximum L3 software forwarding rate. | 4220 | 9,274 pps |
| 4120 | 12,624 pps | |
| 5120 | 9,000 pps | |
| ExtremeSwitching 5320-48P | 19,142 pps | |
| ExtremeSwitching 5420F-48T | 21,585 pps | |
| ExtremeSwitching 5520-24T | 18,838 pps | |
| ExtremeSwitching 5720-MW | 27,000 pps | |
| ExtremeSwitching 5720-MXW | 31,000 pps | |
| Extreme 7520, 7720 | 34,813 pps | |
| FDB (unicast blackhole entries)—maximum number of unicast blackhole FDB entries. | 4120, 5120 | 16,384 |
| 4220, ExtremeSwitching 5320 | 32,000 | |
| ExtremeSwitching 5420M | 65,536 | |
| ExtremeSwitching 5420F | 32,768 f | |
| ExtremeSwitching 5520 | 114,688 f | |
| ExtremeSwitching 5720-MW | 163,840 f | |
| ExtremeSwitching 5720-MXW, Extreme 7520, 7720 | 294,912 f | |
| FDB (multicast blackhole entries)—maximum number of multicast blackhole FDB entries. | ExtremeSwitching 5520, 5720-MW, Extreme 7520, 7720 | 4,096 |
| 4120, 4220, 5120, 5320, 5420 | 1,024 | |
| ExtremeSwitching 5720-MXW | 16,000 | |
| FDB (maximum L2 entries)—maximum number of MAC addresses. | 4120, 5120 | 16,384 |
| 4220, ExtremeSwitching 5320 | 32,000 | |
| ExtremeSwitching 5420M | 65,536 | |
| ExtremeSwitching 5420F | 32,768 g | |
| ExtremeSwitching 5520 | 114,688 g | |
| ExtremeSwitching 5720-MW | 163,840 g | |
| ExtremeSwitching 5720-MXW, Extreme 7520, 7720 | 294,912 g | |
| FDB (maximum L2 entries)—maximum number of multicast FDB entries. | ExtremeSwitching 5520, Extreme 7520, 7720 | 4,096 |
| 4120, 4220, 5120, 5320, 5420 | 1,024 | |
| ExtremeSwitching 5720 | 16,000 | |
| GRE Tunnels—maximum number of GRE tunnels. | All platforms, except 4120, 4220, 5120 | 255 |
| Identity management—maximum number of Blacklist entries. | All platforms except 4120 and 4220. | 512 |
| Identity management—maximum number of Whitelist entries. | All platforms except 4120 and 4220. | 512 |
| Identity management—maximum number of roles that can be created. | All platforms except 4120 and 4220. | 64 |
| Identity management—maximum role hierarchy depth allowed. | All platforms except 4120 and 4220. | 5 |
| Identity management—maximum number of attribute value pairs in a role match criteria. | All platforms except 4120 and 4220. | 16 |
| Identity management—maximum number of child roles for a role. | All platforms except 4120 and 4220. | 8 |
| Identity management—maximum number of policies/dynamic ACLs that can be configured per role. | All platforms except 4120 and 4220. | 8 |
| Identity management—maximum number of LDAP servers that can be configured. | All platforms except 4120 and 4220. | 8 |
| Identity management—maximum number of Kerberos servers that can be configured. | All platforms except 4120 and 4220. | 20 |
| Identity management—maximum database memory size. | All platforms except 4120 and 4220. | 512 |
| Identity management—recommended number of identities per switch. Note: Number of identities per switch is for a default identity
management database size (512 Kbytes) across all platforms.
| All platforms except 4120 and 4220. | 100 |
| Identity management—recommended number of ACL entries per identity. Note: Number of ACLs per identity, based on system ACL
limitation.
| All platforms except 4120 and 4220. | 20 |
| Identity management—maximum number of dynamic ACL entries configured as an individual dynamic rule, or as an ACL entry in a policy file. | All platforms except 4120 and 4220. | 500 |
| IGMP snooping per VLAN filters—maximum number of VLANs supported in per-VLAN IGMP snooping mode. | ExtremeSwitching 5320 (except 5320-24T-4X-XT), 5420, 5520, 5720, Extreme 7520, 7720 | 1,500 |
| 4220, ExtremeSwitching 5320-24T-4X-XT | 500 | |
| 4120 | 48 | |
| 5120 | 100 | |
| IGMPv1/v2 SSM-map entries—maximum number of IGMPv1/v2 SSM mapping entries. | 5320, 5420, 5520, 5720, 7520, 7720 | 6 |
| 5120 | 60 | |
| IGMPv1/v2 SSM-map entries—maximum number of sources per group in IGMPv1/v2 SSM mapping entries. | All platforms except 4120 and 4220. | 50 |
| IGMPv2 subscriber—maximum number of IGMPv2 subscribers per port. n | 5320 (except 5320-24T-4X-XT), 5420, 7520, 7720 ,5720,5520 | 4,000 |
| 4220, 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 250 | |
| IGMPv2 subscriber—maximum number of IGMPv2 subscribers per switch.n | ExtremeSwitching 5320 (except 5320-24T-4X-XT), 5420, 5520 | 20,000 |
| ExtremeSwitching 5720-MW, Extreme 7520, 7720 | 45,000 | |
| ExtremeSwitching 5720-MXW | 54,000 | |
| 4220, 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 256 | |
| IGMPv3 maximum source per group—maximum number of source addresses per group. | All platforms | 250 |
| IGMPv3 subscriber—maximum number of IGMPv3 subscribers per port. n | 5320 (except 5320-24T-4X-XT), 5420, 5520, 5720, 7520, 7720 | 4,000 |
|
4220, 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 250 | |
| IGMPv3 subscriber—maximum number of IGMPv3 subscribers per switch. n | ExtremeSwitching 5320 (except 5320-24T-4X-XT), 5420, 5520 | 20,000 |
| ExtremeSwitching 5720-MW, Extreme 7520, 7720 | 45,000 | |
| ExtremeSwitching 5720-MXW | 54,000 | |
| 4220, 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 256 | |
| IP ARP entries in software—maximum number of IP ARP entries in software. Note: Might be limited by hardware capacity of FDB (maximum L2
entries).
| 4120 | 400 |
| 4220, 5120 | 4,000 | |
| ExtremeSwitching 5420F models | 12,000 | |
| ExtremeSwitching 5420M models | 24,000 | |
| 5320, 5520 | 74,750 h | |
| ExtremeSwitching 5720-MW | 100,000 | |
| Extreme 7520, 7720 | 184,318 (up to) | |
| ExtremeSwitching 5720-MXW | 221,000 | |
| IPv4 ARP entries in hardware with minimum LPM routes—maximum recommended number of IPv4 ARP entries in hardware, with minimum LPM routes present. Assumes number of IP route reserved entries is 100 or less. | 4120, 5120 | 397 |
| 4220 | 4,000 | |
| 5320 | 12,000 | |
| 5320-16P-2MXT-2X | 4,000 | |
| ExtremeSwitching 5420M models | 24,000 | |
| ExtremeSwitching 5420F models | 12,000 | |
| ExtremeSwitching 5520 | 60,000 h | |
| ExtremeSwitching 5720-MW | 80,000 h | |
| Extreme 7520, 7720 | 146,000 h | |
| ExtremeSwitching 5720-MXW | 172,000 h | |
| IPv4 ARP entries in hardware with maximum LPM routes—maximum recommended number of IPv4 ARP entries in hardware, with maximum LPM routes present. Assumes number of IP route reserved entries is “maximum.” | 4120, 5120 | 384 |
| 4220 | 3,000 | |
| 5320 | 10,000 | |
| 5320-16P-2MXT-2X | 3,000 | |
| ExtremeSwitching 5420M models | 21,000 | |
| ExtremeSwitching 5420F models | 10,000 | |
| ExtremeSwitching 5520 | 49,000 h | |
| ExtremeSwitching 5720-MW | 70,000 h | |
| Extreme 7520, 7720 | 125,000 h | |
| ExtremeSwitching 5720-MXW | 156,000 h | |
| IP flow information export (IPFIX)—number of simultaneous flows. | ExtremeSwitching 5420 | 4,000 (IPv4 and IPv6 flows) |
| ExtremeSwitching 5520 | 32,000 (IPv4 flows) 18,000 (IPv6 flows) | |
| ExtremeSwitching 5720 | 257,000 (IPv4 flows) 112,000 (IPv6 flows) | |
| IPv4 remote hosts in hardware with zero LPM routes—maximum recommended number of IPv4 remote hosts (hosts reachable through a gateway) in hardware when LPM routing is not used. Assumes number of IP route reserved entries is 0, and number of IPv4 ARP entries present is 100 or less. | 4120, 5120 | 450 |
| 4220 | 4,000 | |
| 5320 | 20,000 | |
| 5320-16P-2MXT-2X | 7,000 | |
| ExtremeSwitching 5320-24T/P, 5320-16P | 24,000 | |
| ExtremeSwitching 5420M | 36,000 | |
| ExtremeSwitching 5420F | 24,000 h | |
| ExtremeSwitching 5520 | 102,000 h | |
| ExtremeSwitching 5720-MW | 139,000 h | |
| Extreme 7520, 7720 | 241,000 (up to) | |
| ExtremeSwitching 5720-MXW (with ALPM enabled) | 245,000 h | |
| IPv4 routes—maximum number of IPv4 routes in software (combination of unicast and multicast routes), including static and from all routing protocols. | ExtremeSwitching 5520 | 81,000 |
| 4120, 4220, 5120, 5320, 5420 | 25,000 | |
| ExtremeSwitching 5720-MW | 163,000 | |
| ExtremeSwitching 5720-MXW | 288,000 | |
| Extreme 7520, 7720 | 350,000 | |
| IPv4 routes (LPM entries in hardware)— number of IPv4 routes in hardware. | 4120, 5120 | 64 |
| 4220, 5320-16P-2MXT-2X | 992 | |
| 5320-16T/P, 5320-24T/P | 8,000 | |
| ExtremeSwitching 5320-48T/P, 5420 | 12,000 | |
| ExtremeSwitching 5520 | 81,000 q | |
| ExtremeSwitching 5720-MW | 163,000 q | |
| Extreme 7520, 7720 | 262,000 up to 350,000 q | |
| ExtremeSwitching 5720-MXW | 288,000 q | |
| IPv6 6in4 tunnel—maximum number of IPv6 6in4 tunnels. | All platforms except 4120, 4220, and 5120 | 255 |
| IPv6 6to4 tunnel—maximum number of IPv6 6to4 tunnels. | All platforms except 4120, 4220, and 5120 | 1 (per virtual router) |
| IPv6 addresses on an interface—maximum number of IPv6 addresses on an interface. | All platforms | 255 |
| IPv6 addresses on a switch—maximum number of IPv6 addresses on a switch. | All platforms | 2,048 |
| IPv6 host entries in hardware—maximum number of IPv6 neighbor entries in hardware. | 4120, 5120 | 200 |
| 4220 | 2,000 | |
| 5320 | 6,000 | |
| 5320-16P-2MXT-2X | 3,000 | |
| 5420M models | 12,000 | |
| ExtremeSwitching 5420F models | 6,000 | |
| ExtremeSwitching 5520 | 18,000 s | |
| ExtremeSwitching 5720-MW | 24,000 s | |
| Extreme 7520, 7720 | 57,000 h | |
| ExtremeSwitching 5720-MXW | 78,000 s | |
| IPv6 routes in software—maximum number of IPv6 routes in software, including static routes and routes from all routing protocols. | ExtremeSwitching 5520 | 18,000 q |
| 4120, 4220, 5120, 5320, 5420 | 25,000 | |
| ExtremeSwitching 5720-MW | 70,000 q | |
| Extreme 7520, 7720 | 196,000 q | |
| ExtremeSwitching 5720-MXW | 213,000 q | |
| IPv6 routes (LPM entries in hardware)—maximum number of IPv6 routes in hardware. | 4120, 5120 | 64 |
| 4220 | 512 | |
| ExtremeSwitching 5520 | 40,000 q | |
| ExtremeSwitching 5420 | 6,000 | |
| ExtremeSwitching 5720-MW | 107,000 q | |
| Extreme 7520, 7720 | 131,000 up to 196,000 q | |
| ExtremeSwitching 5720-MXW | 213,000 q | |
| IPv6 routes with a mask greater than 64 bits in hardware—maximum number of such IPv6 LPM routes in hardware. | ExtremeSwitching 5320, 5420 | 256 |
| 4120, 5120 | 640 | |
| ExtremeSwitching 5520 Extreme 7520, 7720 | 8,192 r 32,000 r | |
| ExtremeSwitching 5720-MW | 16,000 r | |
| ExtremeSwitching 5720-MXW | 24,000 r | |
| IPv6 route sharing in hardware—route mask lengths for which ECMP is supported in hardware. | 4120, 4220, 5120, 5320, 5420 |
0–64, >64 single path only |
|
ExtremeSwitching 5520, 5720, Extreme 7520, 7720 |
0–128 r | |
| IP router interfaces—maximum number of VLANs performing IPv4 and/or IPv6 routing. Excludes sub-VLANs. | 4120, 5120 | 126 |
| 5320-48T/P, 5420 | 1,533 | |
| 4220, 5320-24T/P, 5320-16P | 509 | |
| 5320-16P-2MXT-2X | 1,021 | |
| 5520, 5720, 7520, 7720 | 2,048 | |
| IP multicast static routes—maximum number of permanent multicast IP routes. | All platforms | 1,024 |
| IP unicast static routes—maximum number of permanent IP unicast routes. | All platforms | 1,024 |
| IP route sharing (maximum gateways)—Configurable maximum number of gateways used by equal cost multipath OSPF, BGP, IS-IS, static routes, or L2VPNs. Static routes, OSPF, and BGP are limited to 64 ECMP gateways per destination, while IS-IS is limited to 8. L2VPNs are limited to 16 LSPs per pseudowire on platforms that support 32 gateways, and 64 LSPs per pseudowire on platforms that support 64 gateways. | 4120, 4220, 5120, 5320, 5420, 5520 | 2, 4, or 8 |
| ExtremeSwitching 5720, Extreme 7520, 7720 | 2, 4, 8, 16, 32, or 64 | |
| IP route sharing (total combinations of gateway sets)—maximum number of combinations of sets of adjacent gateways used by multipath OSPF, BGP, IS-IS, or static routes. | 4120, 5120 | 62 (if maximum gateways is 2, 4, or 8) |
| 4220, ExtremeSwitching 5320 Note: The values here represent the maximum attainable ECMP groups of which, due to the RIOT feature, half are reserved for overlay and half for underlay routing.
| 124 (if maximum gateways is 2) 124 (if maximum gateways is 4) 60 (if maximum gateways is 8) | |
| ExtremeSwitching 5420 Note: The values here represent the maximum attainable ECMP groups of which, due to the RIOT feature, half are reserved for overlay and half for underlay routing.
| 510 (if maximum gateways is 2) 254 (if maximum gateway is 4) 126 (if maximum gateways is 8) | |
| ExtremeSwitching 5520 Note: The values here represent the maximum attainable ECMP groups of which, due to the RIOT feature, half are reserved for overlay and half for underlay routing.
| 2,046 (if maximum gateways is 2) 1,022 (if maximum gateway is 4) 510 (if maximum gateways is 8) | |
ExtremeSwitching 5720
Note: The values here represent the maximum attainable ECMP groups of which, due to the RIOT feature, half are reserved for overlay and half for underlay routing.
|
| |
Extreme 7520, 7720
Note: The values here represent the maximum attainable ECMP groups of which, due to the RIOT feature, half are reserved for overlay and half for underlay routing.
|
| |
| IP multinetting (secondary IP addresses)—maximum number of secondary IP addresses per VLAN. | All platforms | 255 |
| Jumbo frames—maximum size supported for jumbo frames, including the CRC. | All platforms | 9,216 |
| Layer-2 IPMC forwarding caches—(IGMP/MLD/PIM snooping) in mac-vlan mode. Note:
4120 and 4220 do not support PIM snooping. | 4120, 5120 | 192 |
| 4220, ExtremeSwitching 5320 | 32,000 | |
| ExtremeSwitching 5420 | 64,000 | |
| ExtremeSwitching 5520 | 32,768 | |
| ExtremeSwitching 5720-MW | 49,152 | |
| Extreme 7520, 7720 | 73,000 | |
| ExtremeSwitching 5720-MXW | 81,920 | |
| Layer-3 IPv4 Multicast—maximum number of <S,G,V> entries installed in the hardware (IP multicast compression enabled). Note:
| 4120, 5120 | 192 |
| 4220 | 2,000 | |
| ExtremeSwitching 5320 (except 5320-24T-4X-XT) | 8,000 | |
| ExtremeSwitching 5420M | 12,000 | |
| ExtremeSwitching 5420F | 6,000 | |
| ExtremeSwitching 5520 | 43,000 | |
| ExtremeSwitching 5720-MW | 61,000 | |
| Extreme 7520, 7720 | 104,000 | |
| ExtremeSwitching 5720-MXW | 110,000 | |
| ExtremeSwitching 5320-24T-4X-XT | 2000 | |
| Layer-3 IPv6 Multicast—maximum number of <S,G,V> entries installed in the hardware (IP multicast compression enabled). | 4120, 5120 | 100 |
|
Note:
| 4220 | 1,000 |
|
4120 and 4220 do not support PIM snooping, but MLD cache is supported in the hardware. | ExtremeSwitching 5320 (except 5320-24T-4X-XT) | 4,000 |
| ExtremeSwitching 5420M | 6,000 | |
| ExtremeSwitching 5420F | 3,000 | |
| ExtremeSwitching 5520 | 21,500 | |
| ExtremeSwitching 5720-MW | 30,500 | |
| Extreme 7520, 7720 | 52,000 | |
| ExtremeSwitching 5720-MXW | 55,000 | |
| ExtremeSwitching 5320-24T-4X-XT | 1,000 | |
| Load sharing—maximum number of load sharing groups. Note: The actual number of load-sharing groups that can
be configured is limited by the number of physical ports present in the switch or
SummitStack.
| All platforms | 128 |
| Load sharing—maximum number of ports per load-sharing group. | For standalone and stacked: 4120, 4220, 5120, 5320, 5420 | 8 |
| For standalone: ExtremeSwitching 5520, 5720, Extreme 7520, 7720 | 32 | |
| For stacked: ExtremeSwitching 5520, 5720, Extreme 7520, 7720 | 64 | |
| Logged messages—maximum number of messages logged locally on the system. | All platforms | 20,000 |
| MAC-based security—maximum number of MAC-based security policies. | All platforms | 1,024 |
| MAC Locking—Maximum number of MAC locking stations that can be learned on a port. | All platforms |
64 (static MAC locking stations) 600 (first arrival MAC locking stations) |
| Meters—maximum number of meters supported. | All platforms | 2,048 |
| Maximum mirroring instances. | All platforms except 4120 | 4 total, 2 egress |
| 4120 | 6 defined, max 4 enabled (max 1 egress) | |
| Mirroring (filters)—maximum number of mirroring filters. Note: This is the number of filters across all the active mirroring
instances.
| All platforms | 128 |
| Mirroring, one-to-many (filters)—maximum number of one-to-many mirroring filters. Note: This is the number of filters across all the active mirroring
instances.
| All platforms | 128 |
| Mirroring, one-to-many (monitor port)—maximum number of one-to-many monitor ports. | All platforms | 16 |
| MLAG ports—maximum number of MLAG ports allowed. Note: The number of MLAG ports that can be configured is limited by the number of physical ports present in the system.
| 5120, 5320 | 55 |
| 5720 | 63 | |
| 5420, 5520 | 59 | |
| 7520, 7720 | 61 | |
| MLAG peers—maximum number of MLAG peers allowed. | All platforms | 2 |
| Multicast listener discovery (MLD) snooping per-VLAN filters—maximum number of VLANs supported in per-VLAN MLD snooping mode. | 5320 (except 5320-24T-4X-XT), 5420, 5520, 5720, 7520, 7720 | 1,500 |
| 4220, 5320-24T-4X-XT | 250 | |
| 4120, 5120 | 32 | |
| Multicast listener discovery (MLD)v1 subscribers—maximum number of MLDv1 subscribers per port. n | 5320 (except 5320-24T-4X-XT), 5420, 5520, 5720, 7520, 7720 | 4,000 |
| 4220, 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 100 | |
| Multicast listener discovery (MLD)v1 subscribers—maximum number of MLDv1 subscribers per switch. n | ExtremeSwitching 5320 (except 5320-24T-4X-XT), 5420, 5520 | 10,000 |
| ExtremeSwitching 5720-MW | 30,000 | |
| Extreme 7520, 7720 | 45,000 | |
| ExtremeSwitching 5720-MXW | 54,000 | |
| 4220, 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 100 | |
| Multicast listener discovery (MLD)v2 subscribers—maximum number of MLDv2 subscribers per port. n | ExtremeSwitching 5320 (except 5320-24T-4X-XT), 5420, 5520, 5720, 7520, 7720 | 4,000 |
| 4220, ExtremeSwitching 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 100 | |
| Multicast listener discovery (MLD)v2 subscribers—maximum number of MLDv2 subscribers per switch. n | 4120, 4220, ExtremeSwitching 5320 (except 5320-24T-4X-XT), 5420, 5520 | 10,000 |
| ExtremeSwitching 5720-MW | 30,000 | |
| 7520, 7720 | 45,000 | |
| ExtremeSwitching 5720-MXW | 54,000 | |
| 4220, ExtremeSwitching 5320-24T-4X-XT | 1,000 | |
| 4120, 5120 | 100 | |
| Multicast listener discovery (MLD)v2 maximum source per group—maximum number of source addresses per group. | All platforms except 5120 | 200 |
| 5120 | 100 | |
| Multicast listener discovery (MLD) SSM-map entries—maximum number of MLD SSM mapping entries. | 5320, 5420, 5520, 5720, 7520, 7720 | 500 |
| Multicast listener discovery (MLD) SSM-MAP entries—maximum number of sources per group in MLD SSM mapping entries. | 5120, 5320, 5420, 5520, 5720, 7520, 7720 | 50 |
| 5120 | 100 | |
| Network Address Translation (NAT) VLANs—maximum number of NAT VLANs. | 7520, 7720 | 4 |
| Network Address Translation (NAT) Sessions—number of NAT sessions supported (non twice-NAT). | 7520, 7720 | 1,023 |
| Network Login—maximum number of clients being authenticated on MAC-based VLAN enabled ports. | All platforms | 1,024 |
| Network Login—maximum number of dynamic VLANs. | All platforms | 1,024 |
| Network Login VLAN VSAs—maximum number of VLANs a client can be authenticated on at any given time. | All platforms | 10 |
| Network Service Identifiers (NSI)/VLAN mappings—maximum number of VLANs to NSI mappings. | All platforms | 94 |
| Node Alias—maximum number of entries per slot. | All platforms | 8,192 |
| ONEPolicy Dynamic ACL Rules—maximum number of Dynamic ACLs supported via RADIUS VSA 232 per user in Access-List mode. | All platforms | 64 |
| ONEPolicy Roles/Profiles—maximum number of policy roles/profiles. | All platforms | 63 |
| ONEPolicy Rules per Role/Profile—maximum number of rules per role/policy. | 5320-24T-4X-XT |
IPv4 Rules: 256 IPv6 Rules: 0 MAC Rules: 0 L2 Rules: 184 |
| 4120, 5120 | IPv4:128 L2:56 | |
| 4220 | IPv4:256 L2:184 | |
| 5320 |
IPv4 Rules: 1,024 IPv6 Rules: 0 MAC Rules: 0 L2 Rules: 952 | |
| ExtremeSwitching 5420-F, 5320-24T-24S-4XE-XT 7520, 7720 |
IPv4 Rules: 512 IPv6 Rules: 512 MAC Rules: 512 L2 Rules: 440 | |
| ExtremeSwitching 5720-MW |
IPv4 Rules: 1,536 IPv6 Rules: 1,536 MAC Rules: 1,536 L2 Rules: 1,464 | |
| ExtremeSwitching 5720-MXW |
IPv4 Rules: 2,048 IPv6 Rules: 2,048 MAC Rules: 2,048 L2 Rules: 1 ,976 | |
| ExtremeSwitching 5420-M, 5520 |
IPv4 Rules: 1,024 IPv6 Rules: 1,024 MAC Rules: 1,024 L2 Rules: 952 | |
| ONEPolicy Authenticated Users per Switch—maximum number of authenticated users per switch only with TCI-Overwrite enabled. | ExtremeSwitching 5520, 5720 | 1,024 |
| ExtremeSwitching 5320-24T-4X-XT | 128 | |
| ExtremeSwitching 5320, 5420, 7520, 7720 | 512 | |
| 4120, 4220, 5120 | 256 | |
| Stacking | Depends on the stack nodes, but the maximum is 1,024. | |
| ONEPolicy Authenticated Users per Switch—maximum number of authenticated users per switch with TCI-Overwrite disabled. Note: The maximum values assume 75% utilization of VLAN-XLATE hash
table.
| Stacking | 1,536–65,534 |
| Extreme 7520, 7720 | 24,576 | |
| ExtremeSwitching 5320-24T-4X-XT | 384 | |
| 4120, 4220, ExtremeSwitching 5120, 5320, 5420 | 768 | |
| ExtremeSwitching 5720 | 12,288 | |
| ExtremeSwitching 5520 | 9,216 | |
| ONEPolicy Authenticated Users per Port per Switch— maximum number of authenticated users per port per switch with TCI overwrite disabled. Note: The maximum values assume 75% utilization of VLAN-XLATE hash
table.
| ExtremeSwitching 5320-24T-4X-XT | 384 |
| 4120, 4220, 5120, 5320, 5420 | 768 | |
| 7520, 7720 | 24,576 | |
| ExtremeSwitching 5720 | 12,288 | |
| ExtremeSwitching 5520 | 9,216 | |
| ONEPolicy Authenticated Users per Port per Switch— maximum number of authenticated users per port with only with TCI-Overwrite enabled. | 4120, 5120 | 256 |
| 4220 | 440 | |
| 5120, 5320, 5420, 7520, 7720 | 512 | |
| 5520, 5720 | 1,024 | |
| ONEPolicy Permit/Deny Traffic Classification Rules Types—total maximum number of unique permit/deny traffic classification rules types (system/stack). | 5320, 5420-F, 7520, 7720 | 1,976 |
| 5720-MW | 6,072 | |
| 5720-MXW | 8,120 | |
| 5420-M, 5520 | 4,024 | |
| 5320-24T-24S-4XE-XT | 512 | |
| 4220 | 440 | |
| 4120, 5120 | 184 | |
| 5320-24T-4X-XT | 128 | |
| ONEPolicy Permit/Deny Traffic Classification Rules Types—maximum number of unique MAC permit/deny traffic classification rules types (macsource/macdest). | 5420-M, 5520 | 1,024 |
| 5420-F, 5320-24T-24S-4XE-XT 7520, 7720 | 512 | |
| 5720-MW | 1,536 | |
| 5720-MXW | 2,048 | |
| 4120, 4220, 5120, 5320 | N/A | |
| ONEPolicy Permit/Deny Traffic Classification Rules Types—maximum number of unique IPv6 permit/deny traffic classification rules types (ipv6dest). | ExtremeSwitching 5420-M. 5520 | 1,024 |
| ExtremeSwitching 5420-F, 5320-24T-24S-4XE-XT 7520, 7720 | 512 | |
| ExtremeSwitching 5720-MW | 1,536 | |
| ExtremeSwitching 5720-MXW | 2,048 | |
| 4120, 4220, 5120, 5320 | N/A | |
| ONEPolicy Permit/Deny Traffic Classification Rules Types—maximum number of unique IPv4 permit/deny traffic classification rules (typesipsource / ipdest / ipfrag / udpsourceportIP / udpdestportIP / tcpsourceportIP / tcpdestportIP / ipttl / iptos / iptype). | ExtremeSwitching 5320-24T-4X-XT | 256 |
| 5120, 5320, 5420-F, 5520 | 1,024 | |
| ExtremeSwitching 5720-MW | 1,536 | |
| ExtremeSwitching 5720-MXW | 2,048 | |
| ExtremeSwitching 5420-M, 5320-24T-24S-4XE-XT 7520, 7720 | 512 | |
| 4220 | 256 | |
| 4120, 5120 | 128 | |
| ONEPolicy Permit/Deny Traffic Classification Rules Types—maximum number of unique Layer 2 permit/deny traffic classification rules (ethertype/port). | ExtremeSwitching 5320-24T-24S-4XE-XT | 440 |
| ExtremeSwitching 5320, 5420-M, 5520 | 952 | |
| ExtremeSwitching 5720-MW | 1,464 | |
| ExtremeSwitching 5720-MXW | 1,976 | |
| ExtremeSwitching 5420-F, 7520, 7720 | 440 | |
| 4220, ExtremeSwitching 5320-24T-4X-XT | 184 | |
| 4120, 5120 | 56 | |
| OnePolicy Maximum number of rules supported in AccessList mode—maximum number of rules in AcessList mode. | 7520, 7720 | 3,512 |
| 4120, 5120 | 440 | |
| 4220, ExtremeSwitching 5320-24T-4X-XT | 952 | |
| ExtremeSwitching 5320, 5420-F, 5320-24T-24S-4XE-XT | 4,024 | |
| ExtremeSwitching 5420-M | 8,120 | |
| ExtremeSwitching 5720-MW | 12,216 | |
| ExtremeSwitching 5720-MXW | 16,312 | |
| OSPFv2/v3 ECMP—maximum number of equal cost multipath OSPFv2 and OSPFv3. | 5120, 5320, 5420, 5520, 5720 | 8 |
| Extreme 7520, 7720 | 64 | |
| OSPFv2 areas—as an ABR, how many OSPF areas are supported within the same switch. | All platforms except 4120 and 4220 | 8 |
| OSPFv2 external routes—recommended maximum number of external routes contained in an OSPF LSDB. | 5520 | 5,000 |
| 5720, 7520, 7720 | 10,000 | |
| 5320 (except 5320-16P-2MXT-2X, 5320-24T-4X-XT), 5420 | 4,000 | |
| 5320-16P-2MXT-2X | 992 | |
| 5320-24T-4X-XT | 500 | |
| 5120 | 64 | |
| OSPFv2 inter- or intra-area routes—recommended maximum number of inter- or intra-area routes contained in an OSPF LSDB with one ABR in OSPF domain. | 5520, 5720-MXW, 7520, 7720 | 2,000 |
| 5320 (except 5320-16P-2MXT-2X, 5320-24T-4X-XT), 5420 | 1,600 | |
| 5320-16P-2MXT-2X | 992 | |
| 5320-24T-4X-XT | 500 | |
| 5120 | 64 | |
| OSPFv2 inter-vr or leaking routes—recommended maximum number of inter-vr routes contained in an OSPF LSDB. | 5420, 5520, 5720, 7520, 7720 | 2,000 |
| 5320 (except 5320-16P-2MXT-2X, 5320-24T-4X-XT) | 1,600 | |
| 5120 | 64 | |
| OSPFv2 interfaces—recommended maximum number of OSPF interfaces on a switch (active interfaces only). | All platforms except 4120 and 4220 | 4 |
| OSPFv2 links—maximum number of links in the router LSA. | 5320, 5420, 5520, 5720, 7520, 7720 | 400 |
| 5120 | 64 | |
| OSPFv2 neighbors—maximum number of supported OSPF adjacencies. | All platforms except 4120 and 4220 | 4 |
| OSPFv2 routers in a single area—recommended maximum number of routers in a single OSPF area. | 5520 | 50 |
| 5720, 7520, 7720 | 100 | |
| 5120, 5320, 5420 | 40 | |
| OSPFv2 virtual links—maximum number of supported OSPF virtual links. | 5120, 5320, 5420, 5520, 5720, 7520, 7720 | 32 |
| OSPFv3 areas—as an ABR, the maximum number of supported OSPFv3 areas. | 5520 | 16 |
| 5720, 7520, 7720 | 100 | |
| 5120, 5320, 5420 | 12 | |
| OSPFv3 external routes—recommended maximum number of external routes. | 5520, 5720-MXW, 7520, 7720 | 10,000 |
| 5320 (except 5320-16P-2MXT-2X, 5320-24T-4X-XT), 5720-MW | 7,500 | |
| 5420 | 6,000 | |
| 300 | ||
| 5320-16P-2MXT-2X | 496 | |
| 5120 | 64 | |
| OSPFv3 inter- or intra-area routes—recommended maximum number of inter- or intra-area routes. | 5520 | 3,000 |
| 5320 (except 5320-16P-2MXT-2X, 5320-24T-4X-XT), 5720, 7520, 7720 | 4,000 | |
| 5420 | 6,000 | |
| 5320-24T-4X-XT | 300 | |
| 5320-16P-2MXT-2X | 496 | |
| 5120 | 64 | |
| OSPFv3 interfaces—maximum number of OSPFv3 interfaces (active interfaces only). | All platforms except 4120 and 4220 | 4 |
| OSPFv3 neighbors—maximum number of OSPFv3 neighbors. | All platforms except 4120 and 4220 | 4 |
| OSPFv3 virtual links—maximum number of OSPFv3 virtual links supported. | 5120, 5320, 5420, 5520, 5720, 7520, 7720 | 16 |
| PIM IPv4 Limits—maximum number of multicast groups per dynamic rendezvous point. | 5120 | 32 |
| PIM IPv4 Limits—maximum number of multicast groups per static rendezvous point. | 5320, 5420, 5520, 5720, 7520, 7720 | 180 |
| 5120 | 32 | |
| PIM IPv4 Limits—maximum number of multicast sources per group. | All platforms except 4120, 4220 | 5,000 |
| 5320-24T-XT | 2,000 | |
| 5120 | 192 | |
| PIM IPv4 Limits—maximum number of dynamic rendezvous points per multicast group. | All platforms except 4120 and 4220. | 145 |
| PIM IPv4 Limits—static rendezvous points. | All platforms except 4120 and 4220. | 32 |
| PIM IPv6 (maximum interfaces)—maximum number of PIM active interfaces. | All platforms except 4120 and 4220. | N/A |
| PIM IPv6 Limits—maximum number of multicast sources per group. | All platforms except 4120, 4220 | 1,750 |
| 5320-24T-XT | 1,000 | |
| 5120 | 70 | |
| PIM IPv6 Limits—maximum number of multicast groups per dynamic rendezvous point. | All platforms except 4120 and 4220 | 70 |
| PIM IPv6 Limits—maximum number of multicast groups per static rendezvous point. | All platforms except 4120 and 4220 |
3,000 (depends on policy file limits) |
| 5120 | 70 | |
| PIM IPv6 Limits—maximum number of dynamic rendezvous points per multicast group. | All platforms except 4120 and 4220. | 64 |
| PIM IPv6 Limits—maximum number of secondary addresses per interface. | All platforms except 4120 and 4220. | 70 |
| PIM IPv6 Limits—static rendezvous points. | All platforms except 4120 and 4220. | 32 |
| Policy-based routing (PBR) redundancy—maximum number of flow-redirects. | All platforms | 256 o |
| Policy-based routing (PBR) redundancy—maximum number of next hops per each flow-direct. | All platforms | 32 o |
| Port-specific VLAN tags—maximum number of port-specific VLAN tags. | 4120, 4220, 5120, 5320, 5420 | N/A |
| 5520, 5720, 7520, 7720 | 1,023 | |
| Port-specific VLAN tags—maximum number of port-specific VLAN tag ports. | 4120, 4220, 5120, 5320, 5420 | N/A |
| 5520, 5720, 7520, 7720 | 4,000 | |
| Private VLANs—maximum number of subscribers. Assumes a minimum of one port per network and subscriber VLAN. | 4120, 4220, 5120, 5320, 5420, 5520, 5720 | 36 |
| 7520, 7720 | 71 | |
| Private VLANs—maximum number of private VLANs with an IP address on the network VLAN. Note: This limit is dependent on the maximum number of private
VLANs in an L2-only environment if the configuration has tagged and translated ports.
| 4120, 4220, ExtremeSwitching 5120, 5320, 5420, 5520, 5720 | 960 |
| 7520, 7720 | 1,024 | |
| Private VLANs—maximum number of private VLANs in an L2-only environment. | 4120, 4220, 5120, ExtremeSwitching 5320, 5420, 5520, 5720 | 960 |
| 7520, 7720 | 1,280 | |
| Route policies—suggested maximum number of lines in a route policy file. | All platforms | 10,000 |
| RIP Learned Routes—maximum number of RIP routes supported without aggregation. | 5320-48T/P, 5320-24T-24S XT, 5420, 5520, 5720, 7520, 7720 | 10,000 |
| 5320-16P, 5320-24T/P | 7,000 | |
| 5320-24T-4X-XT | 900 | |
| 5320-16P-2MXT-2X | 992 | |
| 5120 | 64 | |
| RIP interfaces on a single router—recommended maximum number of RIP routed interfaces on a switch. | 5120, 5320, 5420, 5520, 5720, 7520, 7720 | 256 |
| RIPng learned routes—maximum number of RIPng routes. | 5320-48T/P, 5320-24T-24S XT, 5420, 5520, 5720, 7520, 7720 | 3,000 |
| 5120 | 64 | |
| 5320-16P, 5320-24T/P | 2,000 | |
| 5320-16P-2MXT-2X | 496 | |
| 5320-24T-4X-XT | 400 | |
| Spanning Tree (maximum STPDs)—maximum number of Spanning Tree Domains on port mode EMISTP. | 5320-48T/P, 5420, 5520, 5720, 5320-24T-24S-4XE-XT, 7520, 7720 | 64 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P, 5320-24T-4X-XT | 32 | |
| Spanning Tree PVST+—maximum number of port mode PVST domains. Note: For all platforms, the maximum number of active ports per PVST
domain depends on the maximum number of spanning tree ports supported on given platform. For
example, for an ExtremeSwitching switch that supports 256 PVST domains (maximum) and 4,096 STP
ports (maximum), the maximum number of active ports per PVST domain would be 16 ports (4,096 ÷
256).
| 4120, 4220, 5120, 5320, 5320-24T-4X-XT, 5320-24T-24S-4XE-XT, 5420, 5520, 5720 | 128 |
| 7520, 7720 | 384 | |
| Spanning Tree—maximum number of multiple spanning tree instances (MSTI) domains. | ExtremeSwitching 5320-48T/P, 5320-24T-24S-4XE-XT, 5420, 5520, 5720, 7520, 7720 | 64 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P, 5320-24T-4X-XT | 32 | |
| Spanning Tree—maximum number of VLANs per MSTI. Note: Maximum number of 10 active ports per VLAN when all
500 VLANs are in one MSTI.
| 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 600 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P; 5320-24T-4X-XT, 5320-24T-24S-4XE-XT | 256 | |
| Spanning Tree—maximum number of VLANs on all MSTP instances. | 5320-48T/P, 5320-24T-24S-4XE-XT, 5420, 5520, 5720, 7520, 7720 | 1,024 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P, 5320-24T-4X-XT | 512 | |
| Spanning Tree (802.1d domains)—maximum number of 802.1d domains per port. | All platforms | 1 |
| Spanning Tree (number of ports)—maximum number of ports including all Spanning Tree domains. | 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 4,096 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P | 2,048 | |
| Spanning Tree (maximum VLANs)—maximum number of STP-protected VLANs (dot1d and dot1w). | 5320-48T/P, 5320-24T-24S-4XE-XT, 5420, 5520, 5720, 7520, 7720 | 1,024 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P, 5320-24T-4X-XT | 600 | |
| SSH (number of sessions)—maximum number of simultaneous SSH sessions. | All platforms | 8 |
| Static MAC multicast FDB entries—maximum number of permanent multicast MAC entries configured into the FDB. | All platforms | 1,024 |
| Syslog servers—maximum number of simultaneous Syslog servers that are supported. | All platforms | 16 |
| Syslog targets—maximum number of configurable Syslog targets. | All platforms | 16 |
| Telnet (number of sessions)—maximum number of simultaneous Telnet sessions. | All platforms | 8 |
| Virtual routers—maximum number of user-created virtual routers that can be created on a switch. | 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 63 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P | 16 (local-only VRs) | |
| Virtual router forwarding (VRFs)—maximum number of VRFs that can be created on a switch. Note: * Subject to other system limitations.
| 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 960 * |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P | 16 (local-only VRs) | |
| Virtual router protocols per VR—maximum number of routing protocols per VR. | 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 8 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P | N/A | |
| Virtual router protocols per switch—maximum number of VR protocols per switch. | 5320-48T/P, 5420, 5520, 5720, 7520, 7720 | 64 |
| 4120, 4220, 5120, 5320-24T/P, 5320-16P | N/A | |
| VLAN aggregation—maximum number of port-VLAN combinations on any one superVLAN and all of its subVLANs. | All platforms | 1,000 |
| VLANs—includes all VLANs. Note: Only 4,092 user-configurable VLANs are supported. (VLAN 1
is the default VLAN, and 4,095 is the management VLAN, and you may not configure them.)
| All platforms | 4,094 |
| VLANs (Layer 2)—maximum number of Layer 2 VLANs. | All platforms | 4,094 |
| VLANs (Layer 3)—maximum number of VLANs performing IPv4 and/or IPv6 routing. Excludes sub-VLANs. | 5320-48T/P, 5420 | 1,533 |
| 4120, 5120 | 126 | |
| 4220, 5320-24T/P, 5320-16P | 509 | |
| 5520, 5720, 7520, 7720 | 2,048 | |
| VLAN Port Interfaces (VPIF)—maximum number of VLAN port interfaces. | 5120, 5320 | 40,000 |
| 5420 | 60,000 | |
| 4120, 4220 | 65,549 | |
| 5520, 5720, 7520, 7720 | 131,585 | |
| VLANs (maximum active port-based)—maximum active ports per VLAN when 4,094 VLANs are configured with the default license. | 5520, 5720, 7520, 7720 | 32 |
| 4120, 4220, 5120 | 15 | |
| 5320, 5420 | 3 | |
| VLANs (maximum active protocol-sensitive filters)—number of simultaneously active protocol filters in the switch. | All platforms except 4120 and 4220. | 16 |
| VLAN translation—maximum number of translation VLANs. Assumes a minimum of one port per translation and member VLAN. | 4120, 4220, 5120, 5320, 5420, 5520, 5720 | 36 |
| 7520, 7720 | 71 | |
| VLAN translation—maximum number of translation VLAN pairs with an IP address on the translation VLAN. Note: This limit is dependent on the maximum number of
translation VLAN pairs in an L2-only environment if the configuration includes tagged and
translated ports.
| 4120, 4220, 5120, 5320, 5420, 5520, 5720 | 960 |
| 7520, 7720 | 1,024 | |
| VLAN translation—maximum number of translation VLAN pairs in an L2-only environment. | 4120, 4220, 5120, 5320, 5420, 5520, 5720 | 960 |
| 7520, 7720 | 2,046 | |
| VMAN CEP—maximum number of CVIDs. Note: With 75% hash table utilization.
| 5120, 5320, 5420 | 768 |
| 5520, 5720 | 9,000 | |
| VRRP (v2/v3-IPv4) (maximum instances)—maximum number of VRRP instances for a single switch. | Normal Mode (as individual VRs): | |
|
Note: These limits are applicable for Fabric Routing
configuration also.
| All platforms except 4120, 4220, 5120 | 511 |
| 5120 | 31 | |
|
Note: Number of groups configured should not
exceed the number of individual VRs supported (that is, in normal mode) for that platform
type.
| Scaled Mode (with groups): | |
| 5720, 7520, 7720 | 2,048 | |
| 5120, 5320, 5420, 5520 | 1,000 | |
| Sliced Mode: | ||
| All platforms except 4120, 4220, 5120 | 511 | |
| 5120 | 126 | |
| VRRP (v3-IPv6) (maximum instances)—maximum number of VRRP instances for a single switch. (VRRP-VRRPv3-IPv6) Note: These limits are applicable for Fabric Routing
configuration also.
Note: Number of groups configured should not
exceed the number of individual VRs supported (that is, in normal mode) for that platform
type.
| Normal Mode (as individual VRs): | |
| All platforms except 4120, 4220, 5120 | 511 | |
| 5120 | 31 | |
| Scaled Mode (with groups): | ||
| 5720, 7520, 7720 | 2,048 | |
| 5120, 5320, 5420, 5520 | 1,000 | |
| VRRP (v2/v3-IPv4/IPv6) (maximum VRID)—maximum number of unique VRID numbers per switch. | All platforms except 4120, 4220, 5120 | 255 |
| 5120 | 31 | |
| VRRP (v2/v3-IPv4/IPv6) (maximum VRIDs per VLAN)—maximum number of VRIDs per VLAN. | All platforms except 4120 and 4220 | 255 |
| 5120 | 31 | |
| VRRP (v2/v3-IPv4/IPv6) (maximum ping tracks)—maximum number of ping tracks per VLAN. | All platforms except 4120 and 4220 | 8 |
| VRRP (maximum ping tracks)—maximum number of ping tracks per VRRP Instance under 128 VRRP instances. | All platforms except 4120 and 4220 | 8 (20 centisecond or 1 second hello interval) |
| VRRP (v3-IPv6) (maximum ping tracks)—maximum number of ping tracks per VRRP Instance under 128 VRRP instances. | All platforms except 4120 and 4220 | 8 (20 centisecond or 1 second hello interval) |
| VRRP (v2/v3-IPv4/IPv6) (maximum iproute tracks)—maximum number of IP route tracks per VLAN. | All platforms except 4120 and 4220 | 8 |
| VRRP (v2/v3-IPv4/IPv6)—maximum number of VLAN tracks per VLAN. | All platforms except 4120 and 4220 | 8 |
| VXLAN—maximum virtual networks. Note: Every VPLS instance/PSTag VLAN reduces this limit by
1.
Note: Assumption is all BUM
(broadcast/unknown-unicast/multicast) FDB entries are pointing to the same set of RTEPs when
all VNETs use explicit flooding. Depends on whether all VNETs use standard or explicit and the
number of tenant VLAN ports.
Note: On ExtremeSwitching 5520 and 5420 switches, every VNET reduces this limit by 1.
Every (VPLS/PSTag VLAN) + port reduces the limit by 1 on all platforms. Every VXLAN Underlay Multicast Tunnel reduces this limit by 1. | 5520, 5720, 7520, 7720 | 2,048–4,000 |
| 4220, 5320, 5420 | 150-375 | |
| VXLAN—maximum tenant VLANs plus port combinations Note: Every (VPLS/PSTag VLAN) + port reduces the limit by
1.
| 5520, 5720, 7520, 7720 | 4,096 |
| 4220, 5320, 5420 | 150-375 | |
| VXLAN—maximum static MAC to IP bindings. Note: Every FDB entry configured reduces this limit by 1.
| All supported platforms | 64,000 |
| VXLAN—maximum RTEP IP addresses | All supported platforms | 512 |
| VXLAN—maximum virtual networks with dynamic learning and OSPF extensions for VXLAN | 5520, 5720, 7520, 7720 | 4,000 |
| 4220, 5320, 5420 | 375 | |
| VXLAN—or replicator role, maximum number of attached leafs per switch. | All supported platforms | 256 |
| XML requests—maximum number of XML requests per second. Note: Limits are dependent on load and type of XML request. These
values are dynamic ACL data requests.
| All platforms | 10 with 100 DACLs |
| XNV authentication—maximum number of VMs that can be processed (combination of local and network VMs). | All platforms except 4120 and 4220 | 2,048 |
| XNV database entries—maximum number of VM database entries (combination of local and network VMs). | All platforms except 4120 and 4220 | 16,000 |
| XNV database entries—maximum number of VPP database entries (combination of local and network VPPs). | All platforms except 4120 and 4220 | 2,048 |
| XNV dynamic VLAN—Maximum number of dynamic VLANs created (from VPPs /local VMs). | All platforms except 4120 and 4220 | 2,048 |
| XNV local VPPs—maximum number of XNV local VPPs. | All platforms except 4120 and 4220 |
2,048 ingress 512 egress |
| XNV policies/dynamic ACLs—maximum number of policies/dynamic ACLs that can be configured per VPP. | All platforms except 4120 and 4220 |
8 ingress 4 egress |
| XNV network VPPs—maximum number of XNV network VPPs.p | All platforms except 4120 and 4220 |
2,048 ingress 512 egress |