Specifications

Configuring Multicast
April 16, 2009 Page 22 of 32
SecureStack C2 and C3 and G-Series
Procedure 5describesthebasicstepstoconfigureDVMRPonSecureStackC2andC3devicesand
G‐Seriesdevices.
Example DVMRP Configuration
Figure 5illustratestheDVMRPconfigurationoftwoEnterasysMatrixN‐Seriesdevicesshownin
theexamplebelow.Thisexampleassumesthefollowing:
•VLANshavebeenconfiguredandenabledwithIPinterfaces
•IGMPhasbeenenabledontheVLANs
Figure 5 DVMRP Configuration on Two Routers
Router R1 Configuration
FortheVLAN1interface,whichprovidesconnectiontoRouterR2,anIPaddressisassignedand
DVMRPisenabled.FortheVLAN2interface,whichprovidesconnectiontothehostnetwork,an
IPaddressisassignedandDVMRPisenabled.
matrix->router
matrix->router#enable
matrix->router(config)#interface vlan 1
matrix->router(config-if(Vlan 1))#ip address 192.0.1.2 255.255.255.0
matrix->router(config-if(Vlan 1))#ip dvmrp
matrix->router(config-if(Vlan 1))#no shutdown
matrix->router(config-if(Vlan 1))#exit
matrix->router(config)#interface vlan 2
matrix->router(config-if(Vlan 2))#ip address 192.40.0.1 255.255.255.0
matrix->router(config-if(Vlan 2))#ip dvmrp
matrix->router(config-if(Vlan 2))#no shutdown
matrix->router(config-if(Vlan 2))#exit
Procedure 5 Basic DVMRP Configuration (SecureStack C2 and C3 and G-Series)
Step Task Command
1. In router configuration mode, enable DVMRP
globally.
ip dvmrp
2. In router configuration mode, enable DVMRP for
each VLAN interface on which DVMRP will run.
ip dvmrp enable
VLAN 2
VLAN 3
VLAN 1
192.40.0.1 192.20.0.1192.0.1.2 192.0.1.1
Router R1 Router R2