Cisco Catalyst 250 Series User Manual

SUMMARY STEPS
1.
configure terminal
2.
[no] ipv6 neighbor binding [vlan vlan-id {ipv6-address interface interface_type stack/module/port
hw_address [reachable-lifetimevalue [seconds | default | infinite] | [tracking{ [default | disable] [
reachable-lifetimevalue [seconds | default | infinite] | [enable [reachable-lifetimevalue [seconds |
default | infinite] | [retry-interval {seconds| default [reachable-lifetimevalue [seconds | default | infinite]
} ]
3.
[no] ipv6 neighbor binding max-entries number [mac-limit number | port-limit number [mac-limit
number] | vlan-limit number [ [mac-limit number] | [port-limit number [mac-limitnumber] ] ] ]
4.
ipv6 neighbor binding logging
5.
exit
6.
show ipv6 neighbor binding
DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Adds a static entry to the binding table
database.
[no] ipv6 neighbor binding [vlan vlan-id {ipv6-address interface
interface_type stack/module/port hw_address [reachable-lifetimevalue
[seconds | default | infinite] | [tracking{ [default | disable] [
Step 2
reachable-lifetimevalue [seconds | default | infinite] | [enable
[reachable-lifetimevalue [seconds | default | infinite] | [retry-interval
{seconds| default [reachable-lifetimevalue [seconds | default | infinite]
} ]
Example:
Switch(config)# ipv6 neighbor binding
Specifies the maximum number of entries
that are allowed to be inserted in the binding
table cache.
[no] ipv6 neighbor binding max-entries number [mac-limit number |
port-limit number [mac-limit number] | vlan-limit number [ [mac-limit
number] | [port-limit number [mac-limitnumber] ] ] ]
Example:
Switch(config)# ipv6 neighbor binding max-entries 30000
Step 3
Enables the logging of binding table main
events.
ipv6 neighbor binding logging
Example:
Switch(config)# ipv6 neighbor binding logging
Step 4
Exits global configuration mode, and places
the router in privileged EXEC mode.
exit
Example:
Switch(config)# exit
Step 5
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
448 OL-29048-01
Configuring IPv6 First Hop Security
How to Configure the IPv6 Binding Table Content

Cisco Catalyst 250 Series Specifications

General

Brand	Cisco
Model	Catalyst 250 Series
Category	Switch
Language	English