Monitoring Duplicate IPv6 Prefixes in the AAA User Profile Database

Purpose

Display whether the ability to detect duplicates of IPv6 Neighbor Discovery router advertisement prefixes and DHCPv6 delegated prefixes, in the AAA userProfile database, is enabled.

Action

To check whether enhanced duplicate IPv6 prefix detection capability is enabled:

host1#show aaa duplicate-prefix-check-extension
enabled

Related Documentation

• Duplicate IPv6 Prefix Detection in the AAA User Profile Database Overview
• Configuring Detection of Duplicate IPv6 Prefixes in the AAA User Profile Database
• show aaa duplicate-prefix-check-extension