Defining An Extended Community List - H3C S7500E Series Operation Manual

Operation Manual – IPv6 Routing
H3C S7500E Series Ethernet Switches
[Sysname] ip ip-prefix abc index 40 permit :: 0 less-equal 128
6.2.3 Defining an AS Path List
You can define multiple items for an AS path ACL that is identified by number. During
matching, the relation between items is logical OR, that is, if the route matches one of
these items, it passes the AS path ACL.
Follow these steps to define an AS path ACL:
To do...
Enter system view
Define an AS path
ACL
6.2.4 Defining a Community List
You can define multiple items for a community list that is identified by number. During
matching, the relation between items is logic OR, that is, if routing information matches
one of these items, it passes the community list.
Follow these steps to define a community list:
Enter system view
Define a
community
list

6.2.5 Defining an Extended Community List

You can define multiple items for an extended community list that is identified by
number. During matching, the relation between items is logic OR, that is, if routing
information matches one of these items, it passes the extended community list.
Follow these steps to define an extended community list:
Use the command...
system-view
ip as-path as-path-number { deny |
permit } regular-expression
To do...
system-view
ip community-list
basic-comm-list-num { deny |
Define a basic
permit } [ community-number-list ]
community list
[ internet | no-advertise | no-export
| no-export-subconfed ] *
Define an
ip community-list
advanced adv-comm-list-num { deny | permit }
community list
regular-expression
Chapter 6 Routing Policy Configuration
Use the command...
6-4
Remarks
—
Required
Not defined by default
Remarks
—
Required to
define
either;
Not defined
by default