Verifying Multicast

From: Dillon Yang (gzdillon@hotmail.com)
Date: Wed Mar 02 2005 - 12:26:23 GMT-3

• Next message: Dave Meyer: "RE: LLQ for eigrp"
• Previous message: Lee Gillespie: "Re: Some frustration my attempt on yesterday 28- Feb"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

Hi, dear all:

  I'm confused with verifying MultiCast at the following scenario.
Q1. Is Ping a normal method to verifying MultiCast?
Q2. Can MRM replace Ping? I see a traffic flow that was 6000bytes/s and 10 packets/s after the command "mrm yang start". "show ip acco" indicates the packets was from 7.7.125.1 to 7.7.2.2. I got nothing after "debup ip packet" on R5.
Q3. Why can not R1 ping the group address on e1/1 of R2 since R5 can do it?

Thanks in advance.

                   dillon

Topology:

150.100.1.0----(E0)R1(s0)--------(s0)R2(e1/1)-----7.7.22.0
                             |
                             (s0)
                             R5
!
hostname r1
!
interface Loopback0
 ip address 7.7.1.1 255.255.255.0
!
interface Ethernet0
 ip address 150.100.1.3 255.255.255.0
 ip pim sparse-dense-mode
 ip mrm test-sender
!
interface Serial0
 ip address 7.7.125.1 255.255.255.0
 ip accounting output-packets
 ip pim sparse-dense-mode
 encapsulation frame-relay
 ip ospf priority 0
 frame-relay map ip 7.7.125.2 105 broadcast
 frame-relay map ip 7.7.125.5 105 broadcast
!
ip pim bidir-enable
ip pim send-rp-announce Loopback0 scope 222 group-list 11 bidir
!
access-list 11 permit 223.2.2.2
!
hostname r2
!
interface Loopback0
 ip address 7.7.2.2 255.255.255.0
!
interface Ethernet0/0
 ip address 7.7.22.2 255.255.255.0
 ip pim sparse-dense-mode
 ip igmp join-group 233.2.2.2
!
interface Serial1/1
 ip address 7.7.125.2 255.255.255.0
 ip pim sparse-dense-mode
 encapsulation frame-relay
 frame-relay map ip 7.7.125.1 205 broadcast
 frame-relay map ip 7.7.125.5 205 broadcast
!
ip pim bidir-enable
ip pim send-rp-announce Loopback0 scope 222 group-list 22 bidir
!
access-list 22 permit 232.2.2.2
!
hostname r5
!
interface Loopback0
 ip address 7.7.5.5 255.255.255.0
 ip pim sparse-dense-mode
 ip mrm test-receiver
!
interface Serial0
 ip address 7.7.125.5 255.255.255.0
 ip accounting output-packets
 ip pim sparse-dense-mode
 encapsulation frame-relay
 no ip mroute-cache
 frame-relay map ip 7.7.125.1 501 broadcast
 frame-relay map ip 7.7.125.2 502 broadcast
!
ip pim bidir-enable
ip pim send-rp-discovery Loopback0 scope 222
!
ip mrm manager yang
 manager Serial0 group 233.2.2.2
 senders 1
 receivers 2 sender-list 1
!
!
access-list 1 permit 150.100.1.3
access-list 2 permit 7.7.125.2
!
r1#s ip pim rp
Group: 233.2.2.2, RP: 7.7.2.2, v2, v1, uptime 00:01:35, expires 00:02:33
Group: 224.0.1.111, RP: 7.7.1.1, v2, v1, next RP-reachable in 00:00:37

• Next message: Dave Meyer: "RE: LLQ for eigrp"
• Previous message: Lee Gillespie: "Re: Some frustration my attempt on yesterday 28- Feb"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This archive was generated by hypermail 2.1.4 : Sun Apr 03 2005 - 17:56:38 GMT-3