[SwitchA] display dhcp relay interface vlanif 100 DHCP relay agent running information of interface Vlanif100 : Server IP address [00] : 10.10.20.2 Gateway address in use : 10.20.20.1 # On SwitchB, run the display ip pool name pool1 co...
Figure 3-16Networking diagram for configuring a device as a DHCP relay agent Configuration Roadmap Configure Open Shortest Path First (OSPF) between PE_1 and PE_2 to implement interworking between them and configure MP-IBGP to exchange VPN...
DHCP Relay Agent Support for Option 82 Configuring the DHCP Relay Agent DHCP Relay Agent Configuration Task List Correlating a DHCP Server Group with a Relay Agent Interface Configuring DHCP Relay Agent Security Functions Configuring the DHCP Relay Agent to Support Option 82 Displaying and Maintaining ...
Configuring the DHCP relay agent to release an IP address Configuring the DHCP relay agent to support Option 82 Displaying and maintaining the DHCP relay agent DHCP relay agent configuration examples DHCP relay agent configuration example DHCP relay agent Option 82 support configuration example Troubleshoo...
DHCP Client-Server Conversation with DHCP Relay Function The next table illustrates the process for a DHCP client to obtain an IP address from a DHCP server. This table is modeled after the previousConfigure DHCP/BootP Relay Agent Feature network diagram. Each numerical value in the diagram repres...
This is performed by use of a DHCP Relay Agent. The Cisco router implementation of DHCP Relay is provided through interface-level ip helper commands Example Scenarios Scenario 1: Cisco Router Routing between DHCP Client and Server Networks As configured in this diagram, interface Ethernet1 forwards...
Relay agent IP address: 172.16.128.1 (172.16.128.1) --> Relay agent IP embedded in the packet. This is how the DHCP server determines which DHCP pool it should be assigning the IP from. Client MAC address: Private_66:68:00 (00:50:79:66:68:00) ---omitted--- ...prone to slipups...
Relay agent IP address: 172.16.128.1 (172.16.128.1) --> Relay agent IP embedded in the packet. This is how the DHCP server determines which DHCP pool it should be assigning the IP from. Client MAC address: Private_66:68:00 (00:50:79:66:68:00) ---omitted--- ...prone to slipups...
. . . . . 376 15.5.8ConfigureandStartBOOTP/DHCPRelayAgentonLocalAS/400System (AS2) 376 15.5.9 Change the DHCP Server Configuration for the Address Pool 10.1.1.x on AS1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
A DHCP relay agent is a small program that relays DHCP/BOOTP messages between clients and servers on different subnets. To support and use DHCP service across multiple subnets, the router(s) that connect each subnet must support DHCP/BOOTP relay agent capabilities. ...