From: Yong (macro.yan@xxxxxxxxx)
Date: Sun Oct 29 2000 - 12:16:53 GMT-3
i have three routers connect via frame-relay ,R1 is hub and R2 R3 is spoke, i c
onfig R3 is RP with sparse-mode and use loopback0 join 224.1.1.1,when i ping fr
om R1 is fine,but from R3 is fail.
can anybody tell me how to configure or explain. (my ios verion is 11.2)
thanks !
following is config:
R1:
interface Serial0
ip address 132.7.1.1 255.255.255.240
ip pim sparse-mode
ip pim nbma-mode
encapsulation frame-relay
ip ospf network broadcast
ip ospf priority 10
frame-relay map ip 132.7.1.2 100 broadcast
frame-relay map ip 132.7.1.3 200 broadcast
no frame-relay inverse-arp
ip pim send-rp-discovery scope 10
R2:
interface Serial0
ip address 132.7.1.2 255.255.255.240
ip pim sparse-mode
encapsulation frame-relay
ip ospf network broadcast
ip ospf priority 0
frame-relay map ip 132.7.1.1 101 broadcast
frame-relay map ip 132.7.1.3 101 broadcast
no frame-relay inverse-arp
ip pim send-rp-discovery scope 10
R3:
interface loopback 0
ip addr 132.7.3.1 255.255.255.0
ip pim sparse-mode
ip igmp join-group 224.1.1.1
interface Serial0
ip address 132.7.1.3 255.255.255.240
ip pim sparse-mode
encapsulation frame-relay
ip ospf network broadcast
ip ospf priority 0
frame-relay map ip 132.7.1.1 201 broadcast
frame-relay map ip 132.7.1.2 201 broadcast
no frame-relay inverse-arp
ip pim send-rp-announce Loopback0 scope 10
ip pim send-rp-discovery scope 10
Yong
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