Zoning - Cisco N5K-M1600 - Expansion Module - 6 Ports Troubleshooting Manual

Chapter 5 Troubleshooting SAN Switching Issues
S e n d d o c u m e n t c o m m e n t s t o n e x u s 5 k - d o c f e e d b a c k @ c i s c o . c o m .
After configuring the 4.2(1)N1 F_Port Trunking feature, VSANs on the trunk ports appear to be stuck
in an initializing state.
Example:
switch(config-if)# sh int fc2/1
fc2/1 is trunking
Hardware is Fibre Channel, SFP is short wave laser w/o OFC (SN)
Port WWN is 20:41:00:0d:ec:a4:3b:80
Admin port mode is NP, trunk mode is on
snmp link state traps are enabled
Port mode is TNP
Port vsan is 1
Speed is 4 Gbps
Transmit B2B Credit is 16
Receive B2B Credit is 16
Receive data field Size is 2112
Beacon is turned off
Belongs to san-port-channel 200
Trunk vsans (admin allowed and active) (1,99,200)
Trunk vsans (up) (1,99)
Trunk vsans (isolated) ()
Trunk vsans (initializing) (200)
Under the Trunk Failures tab of Fabric Manager, you might also see the trunk VSAN listed. However,
this may be normal. If no downstream devices are logged in for a particular VSAN, that VSAN stays in
initializing state.
Solution
For the VSANs that you are working with, verify by using the following command:
Example:
switch# show npv flogi-table
fc2/7 99 0xba0002 10:00:00:00:00:02:00:00 10:00:00:00:00:00:02:00 Spo200
fc2/8 99 0xba0003 10:00:00:00:00:01:00:00 10:00:00:00:00:00:01:00 Spo200
Total number of flogi = 2.
In this example, no devices are logged into VSAN 200.

Zoning

Cannot activate zoneset and cannot configure zoning in enhanced zoning mode
The zone set cannot be activated and zoning cannot be configured in enhanced zoning mode. The error
message "Zoning database update in progress, command rejected" might be received.
Possible Cause
Another user on the same switch or on a different switch is holding the enhanced zoning configuration
lock.
Solution
Release the zoning lock with the following:
Determine which switch (domain/ip address) has the lock.
Step 1
OL-25300-01
Cisco Nexus 5000 Series Troubleshooting Guide
Zoning
5-7