Allied Telesis AR410 User Manual page 105

Routing
Figure 15: Multicast configuration example using IGMP and DVMRP.
eth0
172.73.1.2
172.73.1.1
IP host A
189.124.7.8
172.74.1.2
eth0
172.74.1.1
Router B
IP host B
Software Release 2.7.1
C613-02021-00 REV F
Router A
203.45.90.2
ppp1
ppp0
189.124.7.9
ppp0
To configure multicast routing using DVMRP follow these steps
The following steps are required:
1. Configure multicast routing using DVMRP on Router A.
2. Configure multicast routing using DVMRP on Router B.
3. Configure multicast routing using DVMRP on Router C.
4. Configure multicast routing using DVMRP on Router D.
5. Confirm multicast routing is working.
Configure multicast routing using DVMRP on Router A.
1. Set the system name.
To set a unique system name for the router, enter the command:
SET SYS NAME=A-dvmrp
2. Configure ISDN.
To set up an ISDN call to Router C for DVMRP multicast traffic, enter the
command:
ADD ISDN CALL=DVMRP NUMBER=1234567 PRECEDENCE=OUT
OUTSUB=LOCAL SEARCHSUB=LOCAL
3. Configure PPP.
To create PPP interfaces over a synchronous port and the ISDN call, enter
the commands:
CREATE PPP=0 OVER=SYN0
CREATE PPP=1 OVER=ISDN-DVMRP IDLE=ON
203.45.90.3
ppp0
ISDN
172.70.1.2
eth0
172.70.1.1
Router B
IP host D
Router C
202.96.152.12
fr0
Frame Relay
fr0 202.96.152.4
Router D
UGIPMU1_R
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