| Attribute | Product | Maximum number supported | 
|---|---|---|
| EDM sessions | VSP 4900 Series | 5 | 
| VSP 7400 Series | 5 | |
| FTP sessions (IPv4/IPv6) | VSP 4900 Series | 8 total (4 for IPv4 and 4 for IPv6) | 
| VSP 7400 Series | 8 total (4 for IPv4 and 4 for IPv6) | |
| SSH sessions (IPv4/IPv6) | VSP 4900 Series | 8 total (any combination of IPv4 and IPv6) | 
| VSP 7400 Series | 8 total (any combination of IPv4 and IPv6) | |
| Telnet sessions (IPv4/IPv6) | VSP 4900 Series | 16 total (8 for IPv4 and 8 for IPv6) | 
| VSP 7400 Series | 16 total (8 for IPv4 and 8 for IPv6) | |
| TFTP sessions (IPv4/IPv6) | VSP 4900 Series | 2 total (any combination of IPv4 and IPv6) | 
| VSP 7400 Series | 2 total (any combination of IPv4 and IPv6) | |
| Mirrored ports (source) | VSP 4900 Series | 51 (52 ports per chassis, 48 fixed ports plus up to 4 ports on the VIMs) | 
| VSP 7400 Series | 31 (up to 125 with channelization) with Advanced Feature Bandwidth Reservation configured in Full Port mode | |
| Mirroring ports (destination) | VSP 4900 Series | 4 | 
| VSP 7400 Series | 4 | |
| Fabric RSPAN Port mirror instances per switch (Ingress only) | VSP 4900 Series | Port mirror sessions can be mapped to 24 unique I-SID offsets for Ingress Mirror. Only one I-SID offset for Egress Mirror. | 
| VSP 7400 Series | Port mirror sessions can be mapped to 24 unique I-SID offsets for Ingress Mirror. Only one I-SID offset for Egress Mirror. | |
| Fabric RSPAN Flow mirror instances per switch (Ingress only) | VSP 4900 Series | Filter ACL ACE sessions can be mapped to 24 unique I-SID offsets. | 
| VSP 7400 Series | Filter ACL ACE sessions can be mapped to 24 unique I-SID offsets. | |
| Fabric RSPAN Monitoring I-SIDs (network value) | VSP 4900 Series | 1,000 Monitoring I-SIDs across SPB network | 
| VSP 7400 Series | 1,000 Monitoring I-SIDs across SPB network | |
| sFlow sampling limit | VSP 4900 Series | 3,100 samples per second | 
| VSP 7400 Series | 9,000 samples per second | |
| IPFIX flows | VSP 4900 Series | n/a | 
| VSP 7400 Series | 32,767 | |
| Application Telemetry host monitoring - maximum number of monitored hosts Note: 
									 These resources are shared with the IPv4 Filter Ingress rules/ACEs. | VSP 4900 Series | 382 hosts | 
| VSP 7400 Series | 767 hosts |