Cisco Sx350

IPv6 First Hop Security
687 Cisco Sx350 Ph. 2.2.5 Devices - Command Line Interface Reference Guide
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addresses to the prefix list named list1, and defines the prefix list named list1
authorizing the server with link-local address FE80::A8BB:CCFF:FE01:F700 only:
switchxxxxxx(config)# ipv6 dhcp guard policy policy1
switchxxxxxx(config-dhcp-guard)# match server address prefix-list list1
switchxxxxxx(config-dhcp-guard)# exit
switchxxxxxx(config)# ipv6 prefix-list list1 permit
FE80::A8BB:CCFF:FE01:F700/128
29.59 max-entries
To define the maximum number of dynamic entries that can be inserted in the
Binding table cache within an IPv6 Neighbor Binding policy, use the max-entries
command in Neighbor Binding Policy Configuration mode.To return to the default,
use the no form of this command.
Syntax
max-entries {[vlan-limit {
number | disable}] [interface-limit { number | disable}]
[mac-limit {
number | disable}]}
no max-entries [vlan-limit] [interface-limit] [mac-limit]
Parameters
• vlan-limit number —Specifies a neighbor binding limit per VLANs. The
parameter is ignored in a policy attached to port.
• vlan-limit disable—Disables a neighbor binding limit per VLANs.
• interface-limit number —Specifies a neighbor binding limit per port.
• interface-limit disable—Disables a neighbor binding limit per port.
• mac-limit number —Specifies a neighbor binding limit per MAC address.
• mac-limit disable—Disables a neighbor binding limit per MAC address.
Default Configuration
Policy attached to port or port channel: the value configured in the policy attached
to the VLAN.
Policy attached to VLAN: global configuration.