R211x-HP Flexfabric 11900 Security Command Reference

Table Of Contents
291
IP source guard commands
The IP source guard function is available on Layer 2 and Layer 3 Ethernet interfaces and VLAN interfaces.
The term "interface" in this chapter collectively refers to these types of interfaces. You can use the port
link-mode command to configure an Ethernet port as a Layer 2 or Layer 3 interface (see Layer 2LAN
Switching Configuration Guide).
display ip source binding
Use display ip source binding to display IPv4 source guard binding entries.
Syntax
In standalone mode:
display ip source binding [ static | [ vpn-instance vpn-instance-name ] [ dhcp-relay | dhcp-server |
dhcp-snooping ] ] [ ip-address ip-address ] [ mac-address mac-address ] [ vlan vlan-id ] [ interface
interface-type interface-number ] [ slot slot-number ]
In IRF mode:
display ip source binding [ static | [ vpn-instance vpn-instance-name ] [ dhcp-relay | dhcp-server |
dhcp-snooping ] ] [ ip-address ip-address ] [ mac-address mac-address ] [ vlan vlan-id ] [ interface
interface-type interface-number ] [ chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
static: Displays static IPv4 source guard binding entries.
vpn-instance vpn-instance-name: Displays dynamic IPv4 source guard binding entries for an MPLS
L3VPN instance. The vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If you
do not specify a VPN, the command displays dynamic IPv4 source guard binding entries for the public
network.
dhcp-relay: Displays dynamic IPv4 source guard binding entries created by DHCP relay.
dhcp-server: Displays dynamic IPv4 source guard binding entries created by DHCP server.
dhcp-snooping: Displays dynamic IPv4 source guard binding entries created by DHCP snooping.
ip-address ip-address: Displays IP source guard binding entries for an IPv4 address.
mac-address mac-address: Displays IP source guard binding entries for a MAC address. The MAC
address must be specified in H-H-H format.