H3C S7500E Series Operation Manual page 470

Operation Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches
Match routes having AS path
attributes specified in the AS path list
(s)
Match routes having community
attributes in the specified community
list(s)
Match routes having the specified cost
Match BGP routes having extended
attributes contained in the extended
community list(s)
Match routes having specified
outbound interface(s)
Match routes having the specified
route type
Match RIP, OSPF, or IS-IS routes
having the specified tag value
Note:
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.
To do...
6-8
Chapter 6 Routing Policy Configuration
Use the command...
if-match as-path
as-path-number&<1-16>
if-match community
{ basic-community-list-n
umber [ whole-match ] |
adv-community-list-num
ber }&<1-16>
if-match cost value
if-match extcommunity
ext-comm-list-number&<
1-16>
if-match interface
{ interface-type
interface-number }&<1-1
6>
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
Remarks
Optional
Not configured
by default
Optional
Not configured
by default
Optional
Not configured
by default
Optional
Not configured
by default
Optional
Not configured
by default
Optional
Not configured
by default
Optional
Not configured
by default