From: Liu_Liao (liu_liao@yahoo.com.tw)
Date: Wed Dec 20 2006 - 02:23:01 ART
Hi all
Topology
R5 -- R4--multicast server 224.1.1.1(150.100.2.100)
|
R2
I don't want configure the rp on any router
R4 and R5 can ping 224.1.1.1
R2 can't ping 224.1.1.1 and show "stoped"
R2#sh ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
L - Local, P - Pruned, R - RP-bit set, F - Register flag,
T - SPT-bit set, J - Join SPT, M - MSDP created entry,
X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
U - URD, I - Received Source Specific Host Report,
Z - Multicast Tunnel, z - MDT-data group sender,
Y - Joined MDT-data group, y - Sending to MDT-data group
Outgoing interface flags: H - Hardware switched, A - Assert winner
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.1.1.1), 00:00:05/stopped, RP 11.11.5.5, flags: SPF
Incoming interface: Serial0/2, RPF nbr 11.11.245.5
Outgoing interface list: Null
(11.11.22.2, 224.1.1.1), 00:00:05/00:02:54, flags: PFT
Incoming interface: FastEthernet0/0, RPF nbr 0.0.0.0
Limit 50000 kbps
Outgoing interface list: Null
(11.11.62.2, 224.1.1.1), 00:00:06/00:02:53, flags: PFT
Incoming interface: FastEthernet0/1, RPF nbr 0.0.0.0
Outgoing interface list: Null
(*, 224.0.1.39), 00:35:19/stopped, RP 0.0.0.0, flags: DP
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list: Null
(11.11.5.5, 224.0.1.39), 00:00:58/00:02:01, flags: PT
R2===========
ip multicast-routing
!
interface Serial0/0
ip address 11.11.26.2 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
ip ospf network point-to-point
no arp frame-relay
frame-relay map ip 11.11.26.6 608 broadcast
no frame-relay inverse-arp
frame-relay lmi-type ansi
!
access-list 10 permit 224.1.1.1
access-list 20 permit 224.2.2.2
!
R5================
ip multicast-routing
!
interface Serial0/0.245 multipoint
ip address 11.11.245.5 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
ip ospf priority 200
frame-relay map ip 11.11.245.2 502 broadcast
frame-relay map ip 11.11.245.4 504 broadcast
!
ip pim send-rp-announce Loopback0 scope 16 group-list 10
ip pim send-rp-discovery Loopback0 scope 16
!
R5#sh ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
L - Local, P - Pruned, R - RP-bit set, F - Register flag,
T - SPT-bit set, J - Join SPT, M - MSDP created entry,
X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
U - URD, I - Received Source Specific Host Report
Outgoing interface flags: H - Hardware switched
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.0.1.39), 13:59:23/00:00:00, RP 0.0.0.0, flags: DCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Loopback0, Forward/Sparse, 13:58:49/00:02:51
Serial0/0.245, 224.0.1.39, Forward/Sparse, 13:58:49/00:02:29
(11.11.5.5, 224.0.1.39), 13:59:23/00:02:37, flags: CLT
Incoming interface: Loopback0, RPF nbr 0.0.0.0
Outgoing interface list:
Serial0/0.245, 224.0.1.39, Forward/Sparse, 13:58:49/00:02:29
(*, 224.0.1.40), 14:01:47/00:00:00, RP 0.0.0.0, flags: DCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Loopback0, Forward/Sparse, 13:58:52/00:02:49
Serial0/0.245, 224.0.1.40, Forward/Sparse, 14:01:50/00:02:26
(11.11.5.5, 224.0.1.40), 13:58:25/00:02:19, flags: CLT
Incoming interface: Loopback0, RPF nbr 0.0.0.0
Outgoing interface list:
Serial0/0.245, 224.0.1.40, Forward/Sparse, 13:58:25/00:02:26
(*, 224.1.1.1), 00:00:14/00:02:59, RP 11.11.5.5, flags: SP
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list: Null
(11.11.5.5, 224.1.1.1), 00:00:14/00:02:45, flags: PT
Incoming interface: Loopback0, RPF nbr 0.0.0.0
Outgoing interface list: Null
R4=================
ip multicast-routing
!
interface Serial0/0
ip address 11.11.245.4 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
no arp frame-relay
frame-relay map ip 11.11.245.2 405 broadcast
frame-relay map ip 11.11.245.5 405 broadcast
no frame-relay inverse-arp
frame-relay lmi-type ansi
!
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