Dhcrelay Command--linux command application of large dictionary 729 commands interpretation

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dhcrelay Command

use the Dhcrelay command to provide relay DHCP and BOOTP requests, connecting directly to one or more of the other subnets from a subnet without a DHCP server DHCP Server. This command is used on DHCP relay servers and supports both the DHCPV4/BOOTP and DHCPv6 protocols.

Command syntax:

dhcrelay[ Options ] [DHCP server ]

The meanings of the options in the command are as follows is shown.

table dhcrelay command options meaning

options
-C < hop "	dhcrelay 255
-4	run dhcrelay< Span style= "font-family: ' The song Body '; > command as dhcpv4/bootp relay Agent. This is the default mode of Operation
-6	Run the Dhcrelay command as a DHCPv6 relay Agent
-Q	Quiet mode
-P < port ;	listening and sending ports. dhcpv4/bootp default port is 67 Dhcpv6 547
-A < length >	specifies the send to Maximum packet size for DHCP server
-D	Force The Dhcrelay command to run as a foreground process

Example : Specify the location of the DHCP server.

[Email protected] ~]# Dhcrelay 192.168.0.2

Internet Systems Consortium DHCP Relay agent4.1.1-p1

Copyright 2004-2010 Internet Systemsconsortium.

All rights reserved.

For info, visithttps://www.isc.org/software/dhcp/

Listening on Lpf/eth1/00:0c:29:fc:2f:ef

Sending on Lpf/eth1/00:0c:29:fc:2f:ef

Listening on Lpf/eth0/00:0c:27:fc:25:ec

Sending on Lpf/eth0/00:0c:27:fc:25:ec

Sending on Socket/fallback

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Dhcrelay Command--linux command application of large dictionary 729 commands interpretation