Configuring Dhcp/Bootp Relay; Verifying The Dhcp/Bootp Relay Configuration - Extreme Networks BlackDiamond 6800 User Manual

IP U R
NICAST OUTING
Additional verification commands include the following:
•
show iparp
Displays the IP ARP table of the system.
•
show ipfdb
Displays the hosts that have been transmitting or receiving packets, and the port and
VLAN for each host.
•
show ipconfig
Displays configuration information for one or more VLANs.
C
ONFIGURING
Once IP unicast routing is configured, you can configure the BlackDiamond to forward
Dynamic Host Configuration Protocol (DHCP) or BOOTP requests coming from clients
on subnets being service by the BlackDiamond and going to hosts on different subnets.
This feature can be used in various applications, including DHCP services between
Windows NT servers and clients running Windows 95. To configure the relay function,
do the following:
1 Configure VLANs and IP unicast routing.
2 Enable the DHCP or BOOTP relay function, using the following command:
enable bootprelay
3 Configure the addresses to which DHCP or BOOTP requests should be directed,
using the following command:
config bootprelay add <ipaddress>
To delete an entry, use the following command:
config bootprelay delete {<ipaddress> | all}
V DHCP/BOOTP R
ERIFYING THE
To verify the DHCP/BOOTP relay configuration, use the following command:
show ipconfig
This command displays the configuration of the BOOTP relay service, and the
addresses that are currently configured.
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DHCP/BOOTP R
ELAY
ELAY
C
ONFIGURATION
B D U G
LACK IAMOND SER UIDE