Cisco Nexus 9000 Series - Verifying and Troubleshooting Ipv6 Snooping

Verifying and Troubleshooting IPv6 Snooping
SUMMARY STEPS
1. show ipv6 snooping capture-policy [interface type number]
2. show ipv6 snooping counter [interface type number]
3. show ipv6 snooping features
4. show ipv6 snooping policies [interface type number]
5. debug ipv6 snooping
DETAILED STEPS
PurposeCommand or Action
Displays snooping message capture policies.
show ipv6 snooping capture-policy [interface type
number]
Step 1
Example:
Device# show ipv6 snooping capture-policy interface
ethernet 0/0
Displays information about the packets counted by the
interface counter.
show ipv6 snooping counter [interface type number]
Example:
Step 2
Device# show ipv6 snooping counter interface
FastEthernet 4/12
Displays information about snooping features configured
on the device.
show ipv6 snooping features
Example:
Step 3
Device# show ipv6 snooping features
Displays information about the configured policies and the
interfaces to which they are attached.
show ipv6 snooping policies [interface type number]
Example:
Step 4
Device# show ipv6 snooping policies
Enables debugging for snooping information in IPv6.debug ipv6 snooping
Example:
Step 5
Device# debug ipv6 snooping
Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 9.x
385
Configuring IPv6 First Hop Security
Verifying and Troubleshooting IPv6 Snooping