Reference Guide

remark
Specifies an ACL entry description.
Syntax
remark [remark-number] [description]
Parameters
● remark-number — (Optional) Enter a remark number, from 1 to 16777214 for IPv4, IPv6, and MAC.
● description — (Optional) Enter a description. A maximum of 80 characters.
Default Not configured
Command Mode IPV4-ACL
Usage
Information
Use different sequence numbers for the remark and the ACL rule. Configure up to 16777214 remarks for a
given IPv4, IPv6, or MAC.
Example
OS10(conf-ipv4-acl)# remark 10 Deny rest of the traffic
OS10(conf-ipv4-acl)# remark 5 Permit traffic from XYZ Inc.
Supported
Releases
10.2.0E or later
seq deny
Assigns a sequence number to deny IP addresses while creating the filter.
Syntax
seq sequence-number deny [protocol-number | icmp | ip | tcp | udp] [A.B.C.D
| A.B.C.D/x | any | host ip-address] [A.B.C.D | A.B.C.D/x | any | host ip-
address] [capture | dscp value | fragment]
Parameters
● sequence-number — Enter the sequence number to identify the ACL for editing and sequencing
number, from 1 to 16777214.
● protocol-number — (Optional) Enter the protocol number, from 0 to 255.
● icmp — (Optional) Enter the ICMP address to deny.
● ip — (Optional) Enter the IP address to deny.
● tcp — (Optional) Enter the TCP address to deny.
● udp — (Optional) Enter the UDP address to deny.
● A.B.C.D — Enter the IP address in dotted decimal format.
● A.B.C.D/x — Enter the number of bits that must match the dotted decimal address.
● any — (Optional) Set all routes which are subject to the filter:
○ capture — (Optional) Capture packets the filter processes.
○ dscp value — (Optional) Permit a packet based on the DSCP values, from 0 to 63.
○ fragment — (Optional) Use ACLs to control packet fragments.
● host ip-address — (Optional) Enter the IP address to use a host address only.
Default Not configured
Command Mode IPV4-ACL
Usage
Information
The no version of this command removes the filter, or use the no seq sequence-number command if
you know the filter’s sequence number.
Example
OS10(config)# ip access-list testflow
OS10(conf-ipv4-acl)# seq 10 deny tcp any any capture session 1
Supported
Releases
10.2.0E or later
Access Control Lists 597