show ipv6 prefix-list

This command displays configuration and status for a selected prefix list.

Format show ipv6 prefix-list [detail | summary] list-name [ipv6-prefix/prefix-length] [seq sequence-number] [longer] [first-match]
Mode Privileged EXEC
Parameter Description
detail | summary (Optional) Displays detailed or summarized information about all prefix lists.
list-name (Optional) The name of a specific prefix list.
ipv6-prefix/prefix-length (Optional) The network number and length (in bits) of the network mask.
seq (Optional) Applies the sequence number to the prefix list entry.
sequence-number (Optional) The sequence number of the prefix list entry.
longer (Optional) Displays all entries of a prefix list that are more specific than the given network/length.
first-match (Optional) Displays the entry of a prefix list that matches the given network/length.

Acceptable forms of this command are as follows:

  • show ipv6 prefix-list listname ipv6-prefix/prefix-length first-match
  • show ipv6 prefix-list listname ipv6-prefix/prefix-length longer
  • show ipv6 prefix-list listname ipv6-prefix/prefix-length
  • show ipv6 prefix-list listname seq sequence-number
  • show ipv6 prefix-list listname
  • show ipv6 prefix-list summary
  • show ipv6 prefix-list summary prefix-list-name
  • show ipv6 prefix-list detail
  • show ipv6 prefix-list detail prefix-list-name

The command outputs the following information.

Column
Meaning
count Number of entries in the prefix list.
range entries Number of entries that match the input range.
ref count Number of entries referencing the given prefix list.
seq Sequence number of the entry in the list.
permit/deny The action to take.
sequences Range of sequence numbers for the entries in the list
hit count Number of matches for the prefix entry

The following example shows CLI display output for the command.

(Extreme 220) #show ipv6 prefix-list apple
ipv6 prefix-list apple:
count: 6, range entries: 3, sequences: 5 - 30, refcount: 31
seq 5 deny 5F00::/8 le 128
seq 10 deny ::/0
seq 15 deny ::/1
seq 20 deny ::/2
seq 25 deny ::/3 ge 4
		seq 30 permit ::/0 le 128
(Extreme 220) #show ipv6 prefix-list summary apple
ipv6 prefix-list apple:
count: 6, range entries: 3, sequences: 5 - 30, refcount: 31
(Extreme 220) #show ipv6 prefix-list detail apple
ipv6 prefix-list apple:
count: 6, range entries: 3, sequences: 5 - 30, refcount: 31
seq 5 deny 5F00::/8 le 128 (hit count: 0, refcount: 1)
seq 10 deny ::/0 (hit count: 0, refcount: 1)
seq 15 deny ::/1 (hit count: 0, refcount: 1)
seq 20 deny ::/2 (hit count: 0, refcount: 1)
seq 25 deny ::/3 ge 4 (hit count: 0, refcount: 1)
		seq 30 permit ::/0 le 128 (hit count: 240664, refcount: 0)