HP Cisco Nexus 5000 Cisco Nexus 5000 Series Switch CLI Software Configuration - Page 679

Send feedback to [email protected] 51 C H A P T E R Configuration Limits The features supported by the Cisco Nexus 5000 Series Switch have maximum configuration limits. For some of the features, we have verified configurations that support limits less that the maximum. Table 51-1 lists the Cisco verified limits and maximum limits for switches running Cisco NX-OS Release 4.0.x. Table 51-1 Configuration Limits Feature VLANs per switch1 Verified Limit 250 Ethernet MTU 9,216 bytes PVRST+ 250 PVRST+ instances, 4,000 STP interface states MST instances per switch (every instance 64 is RSTP enabled) Station Table3 16,000 entries IP Multicast addresses (IGMP snooping) 1,000 addresses VSANs per switch4 32 Device Aliases per fabric 8,000 Event Traps - forward via Email 4 destinations Switches in a single physical fabric or 50 VSAN Domains per VSAN 40 Native FC links per switch 165 FLOGIs or FDISCs per NPV port group 62 Zones per virtual or physical F port 32 (includes all VSANs) Zone sets per switch (includes all 500 VSANs) Zone members per physical fabric (includes all VSANs) 8,000 Zones per switch (includes all VSANs) 8,000 Maximum Limit 1024 minus the number of configured VSANs 9,216 bytes (ASIC limit) 53,248 STP interface states2 64 (IEEE standard) 32,000 entries 1,000 addresses 256 8,000 50 destinations 239 239 165 100 2,048 per ASIC6 1,000 20,000 8,000 OL-16597-01 Cisco Nexus 5000 Series Switch CLI Software Configuration Guide 51-1