573
deny
: Specifies the match mode for the extended community list as
deny
.
permit
: Specifies the match mode for the extended community list as
permit
.
{
rt
route-target
}&<1-32>: Specifies the RT extended community attribute, a string of 3 to 21 characters.
&<1-32> indicates that the argument before it can be entered up to 32 times.
A
route-target
has the following forms:
•
16-bit AS number:32-bit self-defined number
. For example, 101:3. The AS number is in the range of
0 to 65535, and the self-defined number is in the range of 0 to 4294967295.
•
32-bit IP address:16-bit self-defined number
. For example, 192.168.122.15:1. The self-defined
number is in the range of 0 to 65535.
•
32-bit AS number:16-bit self-defined number
. For example, 70000:3. The AS number is in the range
of 65536 to 4294967295, and the self-defined number is in the range of 0 to 65535.
Examples
# Define extended community list 1 to permit routes with RT 200:200 to pass.
<Sysname> system-view
[Sysname] ip extcommunity-list 1 permit rt 200:200
Related commands
•
apply extcommunity
•
display ip extcommunity-list
•
if-match extcommunity
route-policy
Use
route-policy
to create a routing policy and a node, and enter routing policy node view.
Use
undo route-policy
to remove a routing policy or a node of it.
Syntax
route-policy
route-policy-name
{
deny
|
permit
}
node
node-number
undo route-policy
route-policy-name
[
deny
|
permit
] [
node
node-number
]
Default
No routing policy is created.
Views
System view
Predefined user roles
network-admin
Parameters
route-policy-name
: Specifies a name for the routing policy, a case-sensitive string of 1 to 63 characters.
deny
: Specifies the deny match mode for the routing policy node. If a route matches all the
if-match
clauses of the node, it is denied without matching against the next node. If not, it matches against the
next node.
