3Com S7902E Command Reference Manual - page 1084
1-14
if-match community
Syntax
if-match community
{
basic-community-list-number
[
whole-match
] |
adv-community-list-number
}&
undo if-match community
[
basic-community-list-number
|
adv-community-list-number
]&
View
Route policy view
Default Level
2: System level
Parameters
basic-community-list-number
: Basic community list number, in the range of 1 to 99.
adv-community-list-number
: Advanced community list number, in the range of 100 to 199.
whole-match
: Exactly matches the specified community list(s).
&
: Indicates the argument before it can be entered up to 16 times.
Description
Use the
if-match community
command to specify community list(s) for matching against the
community attribute of BGP routing information.
Use the
undo if-match community
command to remove the match criterion.
The match criterion is not configured by default.
Related commands:
route-policy
,
ip community-list
.
Examples
# Define community list 1, allowing BGP routing information with community number 100 or 200 to pass.
Then configure node 10 in permit mode of route policy
test
: specify community-list 1 for matching.
[Sysname] ip community-list 1 permit 100 200
[Sysname] route-policy test permit node 10
[Sysname-route-policy] if-match community 1
if-match cost
Syntax
if-match cost
value
undo if-match cost
View
Route policy view
Default Level
2: System level