6-9the device name must contain no spaces. Otherwise, the DHCP relay agent will drop themessage.Displaying and Maintaining DHCP Relay Agent ConfigurationTo do… Use the command… RemarksDisplay information about DHCPserver groups correlated to a specifiedor all interfacesdisplay dhcp relay { all |interface interface-typeinterface-number }Display Option 82 configurationinformation on the DHCP relay agentdisplay dhcp relay information{ all | interface interface-typeinterface-number }Display information about bindings ofDHCP relay agentsdisplay dhcp relay security[ ip-address | dynamic | static ]Display statistics information aboutbindings of DHCP relay agentsdisplay dhcp relay securitystatisticsDisplay information about therefreshing interval for entries ofdynamic IP-to-MAC bindingsdisplay dhcp relay securitytrackerDisplay information about theconfiguration of a specified or allDHCP server groupsdisplay dhcp relayserver-group { group-id | all }Display packet statistics on relayagentdisplay dhcp relay statistics[ server-group { group-id | all } ]Available in any viewClear packet statistics from relayagentreset dhcp relay statistics[ server-group group-id ]Available in userviewDHCP Relay Agent Configuration ExamplesDHCP Relay Agent Configuration ExampleNetwork requirementsVLAN-interface 1 on the DHCP relay agent (Switch A) connects to the network where DHCP clientsreside. The IP address of VLAN-interface 1 is 10.10.1.1/24 and IP address of VLAN-interface 2 is10.1.1.2/24 that communicates with the DHCP server 10.1.1.1/24. As shown in Figure 6-3, Switch Aforwards messages between DHCP clients and the DHCP server.
