From: tang bing (tang_bing@xxxxxxxxx)
Date: Fri Feb 22 2002 - 16:50:07 GMT-3
Hi, group :
For multicasting sparse-mode.
sparse mode auto-rp ,
configure send-rp-annouce on the rp router ,
do I need send-rp-discovery on all the other router ?
or just one router is enough ?
I put ip igmp join on one of the router ,
ping that igmp group , sometime can ping , sometime
cannot ? why ?
(annouce/discovery)r1------r2-------r3(224.224.224.1)
mtrace result :
r5#mtrace 205.205.205.5 117.1.1.1
Type escape sequence to abort.
Mtrace from 205.205.205.5 to 117.1.1.1 via RPF
>From source (?) to destination (?)
Querying full reverse path...
0 117.1.1.1
-1 195.5.5.2 PIM thresh^ 0 -10770 ms
[205.205.205.5/32]
-2 195.5.5.1 PIM thresh^ 0 3 ms
[205.205.205.5/32]
-3 132.2.4.1 PIM thresh^ 0 4 ms
[205.205.205.0/24]
-4 205.205.205.5
r5#
r5#
r5#mtrace 205.205.205.5 117.1.1.1 224.224.224.1
Type escape sequence to abort.
Mtrace from 205.205.205.5 to 117.1.1.1 via group
224.224.224.1
>From source (?) to destination (?)
Querying full reverse path... * switching to
hop-by-hop:
0 117.1.1.1
-1 * 195.5.5.2 PIM thresh^ 0 -10768 ms
[205.205.205.5/32]
-2 * 195.5.5.1 PIM thresh^ 0 2 ms
[205.205.205.5/32]
-3 * 132.2.4.1 PIM thresh^ 0 4 ms Reached RP/Core
[205.205.205.0/24]
-4 * Route must have changed...try again
r5#
This archive was generated by hypermail 2.1.4 : Thu Jun 20 2002 - 13:46:30 GMT-3