Dell EMC SmartFabric OS10 User Guide Release 10.5.0

Configure the community list you use in the set comm-list delete command so that each filter contains only one community. For example, the filter deny 100:12 is acceptable, but the filter deny 120:13 140:33 results in an error. If you configure the set comm-list delete command and the set community command in the same route map sequence, the deletion set comm-list delete command processes before the insertion set community command . To add communities in a community list to the COMMUNITY attribute in a BGP route, use the set comm-list add command.

OS10(config)# route-map bgp
OS10(conf-route-map)# set comm-list comlist1 delete