enable
configure terminal
2. Use the show ipv6 default-gateway command to display the IPv6 default gateway
configuration for the switch.
3. Observe if the Status is ReachableInRtm.
4. If required, use the ipv6 default–gateway <ipv6_addr> command to configure the
switch for the IPv6 default gateway.
5. You can repeat step 2 to confirm the change.
Tracing the route to the IPv6 default gateway
Use this procedure to trace the route between the switch and the IPv6 default gateway to determine
if network errors are preventing the switch from connecting to the gateway.
Procedure
1. Log on to ACLI to enter User EXEC mode.
2. Use the traceroute <ipv6_addr> command to trace the route between the switch and
the IPv6 default gateway.
3. Review the command output display to determine if network errors exist.
IPv6 management traffic is incorrectly transmitted or
received
This section describes the troubleshooting process you can use when IPv6 management traffic is
not received or transmitted correctly by the switch.
Viewing the switch IPv6 default gateway configuration status
Use this procedure to display and observe the switch configuration status to the IPv6 default
gateway for inconsistencies.
Procedure
1. Log on to ACLI to enter User EXEC mode.
2. Use the show ipv6 default-gateway command to display the IPv6 default gateway
configuration for the switch.
July 2015
IPv6 management traffic is incorrectly transmitted or received
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Troubleshooting Avaya VSP 7000 Series
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