Cisco Cisco SG300-28 28-Port Gigabit Managed Switch Technical References
IPv6 First Hop Security
489
OL-32830-01 Command Line Interface Reference Guide
25
Syntax
clear ipv6 neighbor binding prefix table [vlan
vlan-id
]
[
prefix-address
/
prefix-length
]
Parameters
•
vlan-id
—Clear the dynamic prefixes that match the specified VLAN.
•
prefix-address
/
prefix-length
—Clear the specific dynamic prefix.
Command Mode
Privileged EXEC mode
User Guidelines
This command deletes the dynamic entries of the Neighbor Prefix table.
Use the clear ipv6 neighbor binding prefix table vlan
vlan-id
prefix-address
/
prefix-length
command to delete one specific entry.
Use the clear ipv6 neighbor binding prefix table vlan
vlan-id
command to delete
the dynamic entries that match the specified VLAN.
Use the clear ipv6 neighbor binding prefix table
command to delete all dynamic
entries.
Examples
Example 1. The following example clears all dynamic entries:
switchxxxxxx#
clear ipv6 neighbor binding prefix table
Example 2. The following example clears all dynamic prefixes that match VLAN
100:
100:
switchxxxxxx#
clear ipv6 neighbor binding prefix table vlan 100
Example 3. The following example clears one specific prefix:
switchxxxxxx#
clear ipv6 neighbor binding prefix table vlan 100
2002:11aa:0000:0001::/64