Example of Viewing the Rules of a Specific ACL on an InterfaceThe following is an example of viewing the rules of a specific ACL on an interface.Dell#show ip accounting access-list ToOspf interface gig 1/6Standard IP access list ToOspfseq 5 deny anyseq 10 deny 10.2.0.0 /16seq 15 deny 10.3.0.0 /16seq 20 deny 10.4.0.0 /16seq 25 deny 10.5.0.0 /16seq 30 deny 10.6.0.0 /16seq 35 deny 10.7.0.0 /16seq 40 deny 10.8.0.0 /16seq 45 deny 10.9.0.0 /16seq 50 deny 10.10.0.0 /16Dell#The following example shows how the seq command orders the filters according to the sequence number assigned. In the example, filter25 was configured before filter 15, but the show config command displays the filters in the correct order.Dell(config-std-nacl)#seq 25 deny ip host 10.5.0.0 any logDell(config-std-nacl)#seq 15 permit tcp 10.3.0.0 /16 any monitor 300Dell(config-std-nacl)#show config!ip access-list standard dillingseq 15 permit tcp 10.3.0.0/16 any monitor 300seq 25 deny ip host 10.5.0.0 any logDell(config-std-nacl)#To delete a filter, use the no seq sequence-number command in IP ACCESS LIST mode. If you are creating a standard ACL with onlyone or two filters, you can let Dell Networking OS assign a sequence number based on the order in which the filters are configured. Thesoftware assigns filters in multiples of 5.Configuring a Standard IP ACL FilterIf you are creating a standard ACL with only one or two filters, you can let Dell Networking OS assign a sequence number based on theorder in which the filters are configured. The software assigns filters in multiples of five.1 Configure a standard IP ACL and assign it a unique name.CONFIGURATION modeip access-list standard access-list-name2 Configure a drop or forward IP ACL filter.CONFIG-STD-NACL mode{deny | permit} {source [mask] | any | host ip-address} [count [byte] [dscp] [order] [monitor[session-id]] [fragments]When you use the log keyword, the CP logs details about the packets that match. Depending on how many packets match the log entryand at what rate, the CP may become busy as it has to log these packets’ details. The following example shows a standard IP ACL in whichDell Networking OS assigns the sequence numbers. The filters were assigned sequence numbers based on the order in which they wereconfigured (for example, the first filter was given the lowest sequence number). The show config command in IP ACCESS LIST modedisplays the two filters with the sequence numbers 5 and 10.Example of Viewing a Filter Sequence for a Specified Standard ACL and for an InterfaceDell(config-route-map)#ip access standard acl1Dell(config-std-nacl)#permit 10.1.0.0/16 monitor 177Dell(config-std-nacl)#show config!ip access-list standard acl1seq 5 permit 10.1.0.0/16 monitor 177Dell(config-std-nacl)#122 Access Control Lists (ACLs)
