Dell Force10 S4820T S4820T Configuration Guide - Page 117

When you use the log keyword, CP processor logs details about the packets that match. Depending on how many packets match the log entry and at what rate, the CP may become busy as it has to log these packets' details. To view the rules of a particular ACL configured on a particular interface, use the show ip accounting access-list ACL-name interface interface command in EXEC Privilege mode as shown in the example below. FTOS#show ip accounting access ToOspf interface gig 1/6 Standard IP access list ToOspf seq 5 deny any seq 10 deny 10.2.0.0 /16 seq 15 deny 10.3.0.0 /16 seq 20 deny 10.4.0.0 /16 seq 25 deny 10.5.0.0 /16 seq 30 deny 10.6.0.0 /16 seq 35 deny 10.7.0.0 /16 seq 40 deny 10.8.0.0 /16 seq 45 deny 10.9.0.0 /16 seq 50 deny 10.10.0.0 /16 FTOS# The example below illustrates how the seq command orders the filters according to the sequence number assigned. In the example, filter 25 was configured before filter 15, but the show config command displays the filters in the correct order. FTOS(config-std-nacl)#seq 25 deny ip host 10.5.0.0 any log FTOS(config-std-nacl)#seq 15 permit tcp 10.3.0.0 /16 any FTOS(config-std-nacl)#show config ! ip access-list standard dilling seq 15 permit tcp 10.3.0.0/16 any seq 25 deny ip host 10.5.0.0 any log FTOS(config-std-nacl)# To delete a filter, use the no seq sequence-number command in the IP ACCESS LIST mode. If you are creating a standard ACL with only one or two filters, you can let FTOS assign a sequence number based on the order in which the filters are configured. The software assigns filters in multiples of 5. To configure a filter without a specified sequence number, use these commands in the following sequence, starting in the CONFIGURATION mode: Step Command Syntax 1 ip access-list standard access-list-name Command Mode CONFIGURATION Purpose Create a standard IP ACL and assign it a unique name. Access Control Lists (ACLs) | 117