limit address-count
To limit the number of IPv6 addresses allowed to be used on the port, use the limit address-count command
in Neighbor Discovery Protocol (NDP) inspection policy configuration mode or IPv6 snooping configuration
mode. To return to the default, use the no form of this command.
limit address-count maximum
no limit address-count
Syntax Description
The number of addresses allowed on the port. The range is from 1 to 10000.
maximum
Command Default
The default is no limit.
Command Modes
ND inspection policy configuration
IPv6 snooping configuration
Command History
ModificationRelease
This command was introduced.Cisco IOS XE 3.3SECisco IOS XE 3.3SE
Usage Guidelines
The limit address-count command limits the number of IPv6 addresses allowed to be used on the port on
which the policy is applied. Limiting the number of IPv6 addresses on a port helps limit the binding table
size. The range is from 1 to 10000.
Examples
This example shows how to define an NDP policy name as policy1, place the switch in NDP inspection policy
configuration mode, and limit the number of IPv6 addresses allowed on the port to 25:
Device(config)# ipv6 nd inspection policy policy1
Device(config-nd-inspection)# limit address-count 25
This example shows how to define an IPv6 snooping policy name as policy1, place the switch in IPv6 snooping
policy configuration mode, and limit the number of IPv6 addresses allowed on the port to 25:
Device(config)# ipv6 snooping policy policy1
Device(config-ipv6-snooping)# limit address-count 25
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
779
limit address-count
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