Configuring An Allowed-Active List Of Vsans - Cisco Nexus 5000 Series Configuration Manual

Configuring VSAN Trunking
• The ISL between switch 2 and switch 3 includes VSAN 1 and VSAN 2.
• The ISL between switch 3 and switch 1 includes VSAN 1, 2, and 5.
Consequently, VSAN 2 can only be routed from switch 1 through switch 3 to switch 2.
Figure 9: Operational and Allowed VSAN Configuration

Configuring an Allowed-Active List of VSANs

To configure an allowed-active list of VSANs for an interface, perform this task:
SUMMARY STEPS
1. switch# configuration terminal
2. switch(config)# interface fc slot/port
3. switch(config-if)# switchport trunk allowed vsan vsan-id - vsan-id
4. switch(config-if)# switchport trunk allowed vsan add vsan-id
5. switch(config-if)# no switchport trunk allowed vsan vsan-id - vsan-id
6. switch(config-if)# no switchport trunk allowed vsan add vsan-id
DETAILED STEPS
Command or Action
Step 1 switch# configuration terminal
OL-xxxxx-xx
Purpose
Enters configuration mode.
Cisco Nexus 5000 Series NX-OS SAN Switching Configuration Guide
Configuring VSAN Trunking
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