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xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide

<list_name 16> - Enter the IPv6 standard access list name here. This name can be up to 16

characters long.

Restrictions

Only Administrators, Operators and Power-Users can issue this command.

This example shows how to create an IPv6 access list named "List1".

DGS-3620-28PC:admin# create ipv6 standard access_list List1

Command: create ipv6 standard access_list List1

DGS-3620-28PC:admin#

config ipv6 prefix_list

This command is used to configure an IPv6 prefix list by adding or deleting a prefix list entry or

adding or deleting the description of the prefix list.

A prefix list can have multiple rule entries. Each is represented by a sequence number. The rule

with the lower sequence number will be evaluated first. If the sequence number is not specified for

the defined rule entry, the sequence number will be automatically given. The automatically given

sequence number will be a multiple of 5. Therefore, if the defined rule is the first rule in the prefix

list, the automatically given sequence number will be 5. If the defined rule is not the first rule in the

prefix list, the sequence number will be the number that is a multiple of 5 and larger than the

largest sequence number of an existing rule in the prefix list.

A prefix list consists of an IPv6 address and a bit mask. The bit mask is entered as a number from

1 to 128. An implicit denial is applied to traffic that does not match any prefix list entry.

The IPv6 route prefix list rule entry is defined to either permit or deny specific routes.

Prefix lists are configured to match an exact prefix length or a prefix range. The prefix list is

processed using an exact match when neither the ge nor le keyword is entered. If only the ge

value is entered, the range is the value entered for the ge ge-length argument to a full 128-bit

length. If only the le value is entered, the range is from the value entered for the network/length

argument to the le le-length argument. If both the ge ge-length and le le-length keywords and

arguments are entered, the range falls between the values used for the ge-length and le-length

config ipv6 prefix_list <list_name 16> [[add | delete] {sequence <value 1-65535>}

<ipv6_networkaddr> {ge <value 1-128>} {le <value 1-128>} [deny | permit] | [description

<desc 80> | clear_description]]

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