Dell S3100 EMC Command Line Reference Guide for the Series 9.14.2.5 - Page 178

Version 9.2(1.0) 9.0.2.0 8.3.19.0 8.3.11.1 8.3.7.0 8.1.1.0 7.6.1.0 7.5.1.0 6.4.1.0 Description Introduced on the Z9500. Introduced on the S6000. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the E-Series. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. Usage Information The remark command is available in each ACL mode. You can configure up to 4294967291 remarks for a given IP ACL and 65536 remarks for a given MAC ACL. You can include a remark with or without a remark number. If you do not enter a remark number, the remark inherits the sequence number of the last ACL rule. If there is no ACL rule when you enter a remark, the remark takes sequence number 5. If you configure two remarks with the same sequence number and different strings, the second one replaces the first string. You cannot configure two or more remarks with the same string and different sequence numbers. To remove a remark, use the no remark command with or without the sequence number. If there is a matching string, the system deletes the remark. Example The following example shows the use of the remark command twice within CONFIGURATION-STANDARDACCESS-LIST mode. The remark precedes the rule in the running configuration because it is assumed that the remark is for the rule with the same sequence number, or the group of rules that follow the remark. DellEMC(config-std-nacl)# remark 10 Deny rest of the traffic DellEMC(config-std-nacl)# remark 5 Permit traffic from XYZ Inc. DellEMC(config-std-nacl)# show config ! ip access-list standard test remark 5 Permit traffic from XYZ Inc. seq 5 permit 1.1.1.0/24 remark 10 Deny rest of the traffic seq 10 deny any DellEMC(config-std-nacl)# The following example shows adding a remark without a sequence number: DELLEMC(config-ext-nacl)#permit ip any any DELLEMC(config-ext-nacl)#remark permit any ip DELLEMC(config-ext-nacl)#show c ! ip access-list extended testac seq 5 permit ip any any remark 5 permit any ip The following example shows that the system displays an error message when the same remark string is used with different remark numbers. DELLEMC(config-ext-nacl)#seq 100 permit ip any any DELLEMC(config-ext-nacl)#remark 10 permit any ip DELLEMC(config-ext-nacl)#remark permit any ip DELLEMC(config-ext-nacl)#% Error : Remark string already exists Related Commands • show config - display the current ACL configuration. 178 Access Control Lists (ACL)