After configuring a delegating router, verify the IPv6 address pool and IPv6 prefix pool configurations and DHCPv6 server statistics.
Procedure
- Run the display ipv6 pool [ pool-name ] command to check the IPv6 address pool configurations.
- Run the display ipv6 prefix [ prefix-name [ all | used | start-ipv6-prefix [ end-ipv6-prefix ] ] ] command to check the IPv6 prefix pool configurations.
- Run the display dhcpv6 upgrade command to check the lease configuration for DHCPv6 users to determine the time when the device restarts.
- Run the display dhcpv6-access user-table { mac-address mac-address [ interface { interface-name | interface-type interface-number } [ pe-vlan pevlan-id [ ce-vlan cevlan-id ] ] ] | index index | prefix prefix-address | interface { interface-name | interface-type interface-number } | vpn-instance vpn-instance | user-id user-id | all } command to query the detailed information about online DHCPv6 users.
- Run the display dhcpv6-access statistic command to check statistics about packets exchanged between users and the DHCPv6 server.
- Run the display ipv6-pool max-ratio domain command to check information about IPv6 address pool or prefix pool usage in all domains on the device.
- Run the display ipv6-pool pool-usage { upper-threshold | lower-threshold | all-threshold } command to check information about domains whose IPv6 address pool or prefix pool usage exceeds a specified threshold.