From: Shamin (ccie.xpert@gmail.com)
Date: Wed Apr 19 2006 - 17:51:15 GMT-3
Chris , Vikram ,Brian,Shculz and the rest.....
Sorry for the long mail,but have included all possible details...
I have tried what you suggested, i.e to join the R2 ethernet interface
connected to R6 to 228.28.28.28
I tried pinging the 228.28.28.28 address from BB1 and intrstingly i
got replies from all the devices in the domain which had members to
this group.
The output of ping was as follows.
BB1#ping 228.28.28.28
Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 228.28.28.28, timeout is 2 seconds:
Reply to request 0 from 132.1.26.2, 84 ms
Reply to request 0 from 132.1.17.7, 172 ms
Reply to request 0 from 132.1.0.3, 128 ms
The show ip mroute on R6 was as follows:
Rack1R6#sh ip mroute
IP Multicast Routing Table
(*, 228.28.28.28), 00:08:40/stopped, RP 150.1.2.2, flags: SJPC
Incoming interface: Ethernet0/0.26, RPF nbr 132.1.26.2
Outgoing interface list: Null
(54.1.2.254, 228.28.28.28), 00:03:19/00:02:55, flags: T
Incoming interface: Serial0/0, RPF nbr 0.0.0.0
Outgoing interface list:
Ethernet0/0.26, Forward/Sparse, 00:03:19/00:03:06
(*, 224.0.1.40), 00:29:04/00:02:55, RP 150.1.2.2, flags: SJCL
Incoming interface: Ethernet0/0.26, RPF nbr 132.1.26.2
Outgoing interface list:
Serial0/0, 54.1.2.254, Forward/Sparse, 00:27:47/00:02:59
Ethernet0/0.6, Forward/Sparse, 00:29:04/00:02:45
I then removed the membership from the interface of R2, and was not
able to get reply at all.
******************************X*******************X***************************
Brian, I am posting all the configs on R6,R2 and BB1 below.
Rack1R2#
hostname Rack1R2
!!
enable password cisco
!
!
!
ip cef
no ip domain lookup
!
!
ip multicast-routing
ipv6 unicast-routing
!!
!
interface Loopback0
ip address 150.1.2.2 255.255.255.0
!
interface Loopback1
no ip address
ipv6 address 2001:CC1E:1::2/128
!
interface Ethernet0/0
ip address 132.1.26.2 255.255.255.0
ip pim sparse-mode
half-duplex
!
interface Serial0/0
ip address 132.1.0.2 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
ip ospf network point-to-multipoint
ipv6 address 2001:CC1E:1:2323::2/64
no dce-terminal-timing-enable
frame-relay map ipv6 2001:CC1E:1:2323::3 203 broadcast
frame-relay lmi-type cisco
!
interface Serial0/1
ip address 132.1.23.2 255.255.255.0
compress stac
no dce-terminal-timing-enable
!
router eigrp 10
network 132.1.23.2 0.0.0.0
network 132.1.26.2 0.0.0.0
network 150.1.2.2 0.0.0.0
distance eigrp 90 109
no auto-summary
eigrp router-id 150.1.2.2
neighbor 132.1.26.6 Ethernet0/0
!
router ospf 1
router-id 150.1.2.2
log-adjacency-changes
network 132.1.0.2 0.0.0.0 area 0
distance 171 0.0.0.0 255.255.255.255 6
!
router bgp 200
no synchronization
bgp router-id 150.1.2.2
bgp log-neighbor-changes
neighbor 132.1.0.4 remote-as 200
neighbor 132.1.26.6 remote-as 100
no auto-summary
!
ip http server
!
!
ip pim rp-address 150.1.2.2
ip mroute 132.1.0.0 255.255.255.0 132.1.0.1
!
access-list 6 permit 132.1.6.0
*************************X******************************X******************************
Rack1R6#
hostname Rack1R6
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
!
!
ip cef
no ip domain lookup
!
!
ip multicast-routing
!
!
!
interface Loopback0
ip address 150.1.6.6 255.255.255.0
!
interface Ethernet0/0
no ip address
half-duplex
!
interface Ethernet0/0.6
encapsulation dot1Q 6 native
ip address 132.1.6.6 255.255.255.0
ip pim sparse-mode
no snmp trap link-status
!
interface Ethernet0/0.26
encapsulation dot1Q 26
ip address 132.1.26.6 255.255.255.0
ip pim sparse-mode
ip summary-address eigrp 10 200.0.0.0 255.255.252.0 5
no snmp trap link-status
!
interface Serial0/0
ip address 54.1.2.6 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
no dce-terminal-timing-enable
no fair-queue
!
interface TokenRing0/0
no ip address
shutdown
ring-speed 16
!
interface Ethernet1/0
no ip address
shutdown
half-duplex
!
router eigrp 10
network 54.1.2.6 0.0.0.0
network 132.1.26.6 0.0.0.0
network 150.1.6.6 0.0.0.0
no auto-summary
eigrp router-id 150.1.6.6
neighbor 132.1.26.2 Ethernet0/0.26
!
router bgp 100
no synchronization
bgp router-id 150.1.6.6
bgp log-neighbor-changes
neighbor 54.1.2.254 remote-as 54
neighbor 132.1.26.2 remote-as 200
no auto-summary
!
ip http server
!
!
ip pim rp-address 150.1.2.2
ip mroute 0.0.0.0 255.255.255.255 54.1.2.254
!
!
*******************X******************X**********************************
BB1#
hostname BB1
ip subnet-zero
!
ip multicast-routing
!
!
interface Loopback0
ip address 200.1.0.1 255.255.255.0
!
interface Loopback1
ip address 200.1.1.1 255.255.255.0
!
interface Loopback2
ip address 200.1.2.1 255.255.255.0
!
interface Loopback3
ip address 200.1.3.1 255.255.255.0
!
interface Loopback11
ip address 150.1.11.11 255.255.255.0
!
interface Ethernet0
no ip address
shutdown
!
interface Serial0
ip address 54.1.2.254 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
!
interface Serial1
no ip address
shutdown
!
router eigrp 10
network 54.1.2.254 0.0.0.0
network 150.1.11.11 0.0.0.0
network 200.1.0.1 0.0.0.0
network 200.1.1.1 0.0.0.0
network 200.1.2.1 0.0.0.0
network 200.1.3.1 0.0.0.0
no auto-summary
eigrp router-id 150.1.11.11
no eigrp log-neighbor-changes
!
router bgp 54
bgp log-neighbor-changes
neighbor 54.1.2.6 remote-as 100
!
ip classless
ip http server
ip pim rp-address 150.1.2.2
*********************************X****************************X*************************
Unicast routing table of R2
Rack1R2#sh ip route
Gateway of last resort is not set
D EX 204.12.1.0/24 [109/2560512256] via 132.1.23.3, 00:40:15, Serial0/1
D 200.1.0.0/24 [90/2323456] via 132.1.26.6, 00:40:23, Ethernet0/0
20.0.0.0/32 is subnetted, 1 subnets
B 20.20.20.20 [200/0] via 132.1.35.5, 00:38:00
54.0.0.0/24 is subnetted, 1 subnets
D 54.1.2.0 [90/2195456] via 132.1.26.6, 00:40:51, Ethernet0/0
D 200.1.1.0/24 [90/2323456] via 132.1.26.6, 00:40:23, Ethernet0/0
D 200.1.2.0/24 [90/2323456] via 132.1.26.6, 00:40:23, Ethernet0/0
D 200.1.3.0/24 [90/2323456] via 132.1.26.6, 00:40:24, Ethernet0/0
132.1.0.0/16 is variably subnetted, 10 subnets, 2 masks
D EX 132.1.0.4/32 [109/2560512256] via 132.1.23.3, 00:40:16, Serial0/1
D EX 132.1.0.1/32 [109/2560512256] via 132.1.23.3, 00:40:16, Serial0/1
C 132.1.0.0/24 is directly connected, Serial0/0
D EX 132.1.3.0/24 [109/2560512256] via 132.1.23.3, 00:40:45, Serial0/1
O 132.1.0.3/32 [110/64] via 132.1.0.3, 00:40:08, Serial0/0
C 132.1.23.0/24 is directly connected, Serial0/1
D EX 132.1.17.0/24 [109/2560512256] via 132.1.23.3, 00:40:21, Serial0/1
C 132.1.26.0/24 is directly connected, Ethernet0/0
D EX 132.1.33.0/24 [109/2560512256] via 132.1.23.3, 00:40:45, Serial0/1
D 132.1.35.0/24 [90/2681856] via 132.1.23.3, 00:40:39, Serial0/1
150.1.0.0/16 is variably subnetted, 8 subnets, 2 masks
D EX 150.1.7.0/24 [109/2560512256] via 132.1.23.3, 00:40:21, Serial0/1
D 150.1.6.0/24 [90/409600] via 132.1.26.6, 00:41:44, Ethernet0/0
B 150.1.5.0/24 [200/0] via 132.1.35.5, 00:38:12
D 150.1.3.0/24 [90/2297856] via 132.1.23.3, 00:40:45, Serial0/1
C 150.1.2.0/24 is directly connected, Loopback0
D EX 150.1.4.4/32 [109/2560512256] via 132.1.23.3, 00:40:21, Serial0/1
D EX 150.1.1.1/32 [109/2560512256] via 132.1.23.3, 00:40:21, Serial0/1
D 150.1.11.0/24 [90/2323456] via 132.1.26.6, 00:40:29, Ethernet0/0
************************X*************************X**********************************
Edited Show ip route on R6
Rack1R6#sh ip route
Gateway of last resort is not set
D EX 204.12.1.0/24 [170/2560537856] via 132.1.26.2, 00:41:42, Ethernet0/0.26
D 200.1.0.0/24 [90/2297856] via 54.1.2.254, 00:41:49, Serial0/0
20.0.0.0/32 is subnetted, 1 subnets
B 20.20.20.20 [20/0] via 132.1.26.2, 00:39:02
54.0.0.0/24 is subnetted, 1 subnets
C 54.1.2.0 is directly connected, Serial0/0
D 200.1.1.0/24 [90/2297856] via 54.1.2.254, 00:41:49, Serial0/0
D 200.1.2.0/24 [90/2297856] via 54.1.2.254, 00:41:49, Serial0/0
D 200.1.3.0/24 [90/2297856] via 54.1.2.254, 00:41:50, Serial0/0
132.1.0.0/16 is variably subnetted, 9 subnets, 2 masks
D EX 132.1.0.4/32 [170/2560537856] via 132.1.26.2, 00:41:43, Ethernet0/0.26
C 132.1.6.0/24 is directly connected, Ethernet0/0.6
D EX 132.1.0.1/32 [170/2560537856] via 132.1.26.2, 00:41:43, Ethernet0/0.26
D EX 132.1.3.0/24 [170/2560537856] via 132.1.26.2, 00:42:10, Ethernet0/0.26
D 132.1.23.0/24 [90/2195456] via 132.1.26.2, 00:42:32, Ethernet0/0.26
D EX 132.1.17.0/24
[170/2560537856] via 132.1.26.2, 00:41:47, Ethernet0/0.26
C 132.1.26.0/24 is directly connected, Ethernet0/0.26
***********************X*******************************X***********************
This archive was generated by hypermail 2.1.4 : Mon May 01 2006 - 11:41:58 GMT-3