Create large community list in XCO.
Example: "seq[5],action[permit],std-value[10:20:30;50:60:70]" (or) "seq[4],action[deny],ext-value[^65000:.*_]".
efa policy large-community-list create –-name lgcomm1 –-type standard –-rule "seq[5],action[permit],std-value[10:10:10;20:20:20]" +---------------------+---------+--------+-------------------+-----------+ | Community List Name | Seq num | Action | Std Value | Ext Value | +---------------------+---------+--------+-------------------+-----------+ | lgcomm1 | 5 | permit | 10:10:10 20:20:20 | | +---------------------+---------+--------+-------------------+-----------+ Community List details +------------+--------+--------+-----------------+ | IP Address | Result | Reason | Rollback reason | +------------+--------+--------+-----------------+ Device Results
efa policy large-community-list create –-name lgcommExt1 –-type extended –-rule "seq[5],action[permit],ext-value[_645XX:.*:.*]" +---------------------+---------+--------+-------------------+--------------- + | Community List Name | Seq num | Action | Std Value | Ext Value | +---------------------+---------+--------+-------------------+----------------+ | lgcommExt1 | 5 | permit | | _645XX:.*:.* | +---------------------+---------+--------+-------------------+--------------- + Community List details +------------+--------+--------+-----------------+ | IP Address | Result | Reason | Rollback reason | +------------+--------+--------+-----------------+ Device Results
efa policy large-community-list create --name lgcomm1 --type standard 
--rule "seq[15],action[permit],std-value[10:10:10;20:20:20]" 
                
+---------------------------+---------+--------+-------------------+-----------+ 
| Large Community List Name | Seq num | Action |     Std Value     | Ext Value | 
+---------------------------+---------+--------+-------------------+-----------+ 
| lgcomm1                   | 15      | permit | 10:10:10 20:20:20 |           | 
+---------------------------+---------+--------+-------------------+-----------+ 
Large Community List details 
+---------------+----------+--------------------------------------------------------------+-----------------+ 
|  IP Address   |  Result  |                            Reason                            | Rollback reason | 
+---------------+----------+--------------------------------------------------------------+-----------------+ 
| 10.139.44.159 | Failed   | Policy lgcomm1 type large-community-list seq# 15 operation   |                 | 
|               |          | failed on device 10.139.44.159 due to Reason: For seq        |                 | 
|               |          | 15: netconf rpc [error] '%Error: Same filter is already      |                 | 
|               |          | configured with sequence number 10.'                         |                 | 
+---------------+----------+--------------------------------------------------------------+-----------------+ 
| 10.139.44.160 | Rollback |                                                              |                 | 
+---------------+----------+--------------------------------------------------------------+-----------------+ 
Device Results