3Com Switch 4800G 24-Port Configuration Manual page 494

494 C 37: R
HAPTER OUTING
n
Defining apply Clauses
for the Routing Policy
P C
OLICY ONFIGURATION
To do...
Match routes having the
specified route type
Match the routes having the
specified tag value
The if-match clauses of a route-policy are in logic AND relationship, namely,
■
routing information has to satisfy all if-match clauses before being executed
with apply clauses.
You can specify no or multiple if-match clauses for a routing policy. If no
■
if-match clause is specified, and the routing policy is in permit mode, all
routing information can pass the node; if in deny mode, no routing
information can pass.
Follow these steps to define apply clauses for a route-policy:
To do...
Enter system view
Create a routing policy and
enter its view
Set AS_Path attribute for IPv6
BGP routes
Specify a community list
according to which to delete
community attributes of IPv6
BGP routing information
Set community attribute for
IPv6 BGP routes
Set a cost for routes
Set a cost type for routes
Set the extended community
attribute for IPv6 BGP routes
Set a next hop for IPv6 routes
Redistribute routes to a
specified ISIS level
Use the command...
if-match route-type { internal
| external-type1 |
external-type2 |
external-type1or2 |
is-is-level-1 | is-is-level-2 |
nssa-external-type1 |
nssa-external-type2 |
nssa-external-type1or2 } *
if-match tag value
Use the command...
system-view
route-policy route-policy-name
{ permit | deny } node node-number
apply as-path as-number&<1-10>
[ replace ]
apply comm-list comm-list-number
delete
apply community { none | additive |
{ community-number&<1-16> |
aa:nn&<1-16> | internet |
no-export-subconfed | no-export |
no-advertise } * [ additive ] }
apply cost [ + | - ] value
apply cost-type { external | internal
| type-1 | type-2 }
apply extcommunity { rt
{ as-number:nn |
ip-address:nn } }&<1-16> [ additive ]
apply ipv6 next-hop ipv6-address
apply isis { level-1 | level-1-2 |
level-2 }
Remarks
Optional
Not configured by default
Optional
Not configured by default
Remarks
-
Required
Not created by
default
Optional
Not set by default
Optional
Not configured by
default
Optional
Not set by default
Optional
Not set by default
Optional
Not set by default
Optional
Not set by default
Optional
Not set by default
Optional
Not configured by
default