Administrator Guide

filter was given the lowest sequence number). The show config command in PREFIX LIST mode displays the
two filters with the sequence numbers 5 and 10.
Dell(conf-nprefixl)#permit 123.23.0.0 /16
Dell(conf-nprefixl)#deny 133.24.56.0 /8
Dell(conf-nprefixl)#show conf
!
ip prefix-list awe
seq 5 permit 123.23.0.0/16
seq 10 deny 133.0.0.0/8
Dell(conf-nprefixl)#
To delete a filter, enter the show config command in PREFIX LIST mode and locate the sequence number
of the filter you want to delete, then use the no seq sequence-number command in PREFIX LIST mode.
Viewing Prefix Lists
To view all configured prefix lists, use the following commands.
• Show detailed information about configured prefix lists.
EXEC Privilege mode
show ip prefix-list detail [prefix-name]
• Show a table of summarized information about configured Prefix lists.
EXEC Privilege mode
show ip prefix-list summary [prefix-name]
Example of the show ip prefix-list detail Command
Example of the show ip prefix-list summary Command
Dell>show ip prefix detail
Prefix-list with the last deletion/insertion: filter_ospf
ip prefix-list filter_in:
count: 3, range entries: 3, sequences: 5 - 10
seq 5 deny 1.102.0.0/16 le 32 (hit count: 0)
seq 6 deny 2.1.0.0/16 ge 23 (hit count: 0)
seq 10 permit 0.0.0.0/0 le 32 (hit count: 0)
ip prefix-list filter_ospf:
count: 4, range entries: 1, sequences: 5 - 10
seq 5 deny 100.100.1.0/24 (hit count: 0)
seq 6 deny 200.200.1.0/24 (hit count: 0)
seq 7 deny 200.200.2.0/24 (hit count: 0)
seq 10 permit 0.0.0.0/0 le 32 (hit count: 0)
Dell>
Dell>show ip prefix summary
Prefix-list with the last deletion/insertion: filter_ospf
ip prefix-list filter_in:
count: 3, range entries: 3, sequences: 5 - 10
ip prefix-list filter_ospf:
count: 4, range entries: 1, sequences: 5 - 10
Dell>
Access Control Lists (ACLs) 143