Dell Force10 C150 Configuration Manual page 249

Figure 10-28. Command example: show ip community-lists
FTOS#show ip community-lists
ip community-list standard 1
deny 701:20
deny 702:20
deny 703:20
deny 704:20
deny 705:20
deny 14551:20
deny 701:112
deny 702:112
deny 703:112
deny 704:112
deny 705:112
deny 14551:112
deny 701:667
deny 702:667
deny 703:667
Use these commands in the following sequence, starting in the CONFIGURATION mode, To use an IP
Community list or Extended Community List to filter routes, you must apply a
a route map and then apply that route map to a BGP neighbor or peer group.
Step Command Syntax
route-map
1 map-name
deny ] [
sequence-number
match { community
2
community-list-name
extcommunity
extcommunity-list-name
exit
3
router bgp
4
as-number
neighbor {
5 ip-address
peer-group-name
{ in | out }
map-name
To view the BGP configuration, use the
mode. To view a route map configuration, use the
To view which BGP routes meet an IP Community or Extended Community list's criteria, use the
bgp community-list | extcommunity-list} command
{
Command Mode
[ permit |
CONFIGURATION
]
CONFIG-ROUTE-MAP
[ exact ] |
[ exact ]}
CONFIG-ROUTE-MAP
CONFIGURATION
| CONFIG-ROUTER-BGP
} route-map
show config
Purpose
Enter the ROUTE-MAP mode and assign
a name to a route map.
Configure a match filter for all routes
meeting the criteria in the IP Community
or Extended Community list.
Return to the CONFIGURATION mode.
Enter the ROUTER BGP mode.
AS-number: 0-65535 (2-Byte) or
1-4294967295 (4-Byte) or
0.1-65535.65535 (Dotted format)
Apply the route map to the neighbor or
peer group's incoming or outgoing routes.
command in CONFIGURATION ROUTER BGP
show route-map
command in EXEC Privilege mode.
in EXEC Privilege mode.
Border Gateway Protocol IPv4 (BGPv4) | 249
match community
filter to
show ip