Brocade BigIron RX Series Configuration Guide - Manual (Page 1376)

1298 BigIron RX Series Configuration Guide
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Adding a comment to an IPv6 ACL entry
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Adding a comment to an IPv6 ACL entry
You can optionally add a comment to describe entries in an IPv6 ACL. The comment appears in the
output of show commands that display ACL information.
You can add a comment by entering the remark command immediately preceding an ACL entry, or
specify the ACL entry to which the comment applies.
For example, to enter comments for preceding an ACL entry, enter commands such as the
following.
BigIron RX(config)#ipv6 access-list rtr
BigIron RX(config-ipv6-access-list rtr)# remark This entry permits ipv6 packets
from 3002::2 to any destination
BigIron RX(config-ipv6-access-list rtr)# permit ipv6 host 3000::2 any
BigIron RX(config-ipv6-access-list rtr)# remark This entry denies udp packets from
any source to any destination
BigIron RX(config-ipv6-access-list rtr)# deny udp any any
BigIron RX(config-ipv6-access-list rtr)# remark This entry denies IPv6 packets
from any source to any destination
BigIron RX(config-ipv6-access-list rtr)# deny ipv6 any any
BigIron RX(config-ipv6-access-list rtr)# write memory
Syntax: remark <comment-text>
The <comment-text> can be up to 256 characters in length.
To apply a comment to a specific ACL entry, specify the ACL’s entry number with the remark-entry
sequence command. Use the show ipv6 access-list command to list ACL entry number. Enter
commands such as the following :
Syntax: remark-entry sequence <sequence number> <comment-text>
The <sequence number> is the line number assigned to the ACL entry. For a list of ACL entry
numbers, use the show ipv6 access-list command.
The <comment-text> can be up to 256 characters in length. The comment must be entered
separately from the actual ACL entry; that is, you cannot enter the ACL entry and the ACL comment
with the same command.
You can use the show running-config or show ipv6 access-list commands to display IPv6 ACLs and
comments.
The following shows the comment text for the ACL named "rtr" in a show running-config display.
BigIron RX(config)# ipv6 access-list netw
BigIron RX(config-ipv6-access-list netw) remark-entry sequence 10 This entry
permits ipv6 packets from 3000::2 to any destination
BigIron RX(config-ipv6-access-list netw)# remark-entry sequence 20 This entry
denies UDP packets from any source to any destination
BigIron RX(config-ipv6-access-list netw)# remark-entry sequence 30 This entry
denies IPv6 packets from any source to any destination