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Ip dhcp relay-source gateway – Enterasys Networks X-Pedition XSR CLI User Manual

Page 230

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Other IP Commands

5-154 Configuring the Internet Protocol

Mode

Interface configuration:

XSR(config-if<xx>)#

Default

Enabled

Example

The following example denies ICMP broadcasts on port FastEthernet 1:

XSR(config)#access-list 100 deny ICMP any any
XSR(config)#interface fastethernet 1
XSR(config-if)#ip directed-broadcast 100

The following example removes the previous restriction on interface FastEthernet 1 (broadcast 
will be performed for all protocols):

XSR(config)#interface fastethernet 1
XSR(config-if)#no ip directed-broadcast

ip dhcp relay-source gateway

This command allows users to select the source address to use when relaying packets to the DHCP 
servers. The DHCP servers are configured using ip helper‐address command. 

Syntax

ip dhcp relay-source gateway

Syntax of the “no” Form

The no form negates the command so that the outgoing interface address will be used as the 
source address:

no ip dhcp relay-source gateway

Mode

Interface configuration: 

XSR(config-if)#

Default

The outgoing interface address will be used as the source address.

Example

In the following example, the source address is set for interface fastethernet 1:

XSR(config)#interface fastethernet 1
XSR(config-if)#ip dhcp relay-source gateway