Ip Source Binding - Cisco Nexus 5500 Series Command Reference Manual
Nx-os security command reference
Hide thumbs
Also See for Nexus 5500 Series:
- Hardware installation manual (142 pages) ,
- Command reference manual (460 pages) ,
- Configuration manual (160 pages)
Table of Contents
Advertisement
ip source binding
ip source binding
To create a static IP source entry for a Layer 2 Ethernet interface, use the ip source binding command.
To disable the static IP source entry, use the no form of this command.
Syntax Description
IP-address
MAC-address
vlan vlan-id
interface ethernet
slot/[QSFP-module/]port
port-channel
channel-no
Command Default
None
Command Modes
Global configuration mode
Command History
Release
6.0(2)N1(1)
5.2(1)N1(1)
Usage Guidelines
By default, there are no static IP source entries.
To use this command, you must enable the Dynamic Host Configuration Protocol (DHCP) snooping
feature using the feature dhcp command.
Examples
This example shows how to create a static IP source entry associated with VLAN 100 on Ethernet
interface 2/3:
switch# configure terminal
switch(config)# ip source binding 10.5.22.7 001f.28bd.0013 vlan 100 interface ethernet 2/3
switch(config)#
Cisco Nexus 5500 Series NX-OS Security Command Reference
132
ip source binding IP-address MAC-address vlan vlan-id {interface ethernet
slot/[QSFP-module/]port | port-channel channel-no}
no ip source binding IP-address MAC-address vlan vlan-id {interface ethernet
slot/[QSFP-module/]port | port-channel channel-no}
IPv4 address to be used on the specified interface. Valid entries are in
dotted-decimal format.
MAC address to be used on the specified interface. Valid entries are in
dotted-hexadecimal format.
Specifies the VLAN associated with the IP source entry.
Specifies the Layer 2 Ethernet interface associated with the static IP entry.
The slot number can be from 1 to 255. The QSFP-module number is from 1
to 4. The port number can be from 1 to 128.
Note
Specifies the EtherChannel interface. The number can be from 1 to 4096.
Modification
Support for the QSFP+ GEM was added.
This command was introduced.
The QSFP-module number applies only to the QSFP+ Generic
Expansion Module (GEM).
Chapter
I Commands
OL-27883-02
- Quick Links:
- Aaa Accounting Default
- Show Ip Arp
Hide quick links:
Advertisement
Table of Contents
