From: Andrew Chau (achau@xxxxxxxxxxx)
Date: Thu Dec 28 2000 - 20:08:16 GMT-3
Hi,
I have two routers connected via a serial link. I used ppp encapsulation on
both serial interfaces and I found something interesting.
-----(R1)------------------135.20.10.0/24 ----------------------(R2)------
I issued a "show ip route" on R1 and I saw two routes... One came with a 24
bit mask for the subnet and the other one was 32 bit.
I took away the encapsulation ppp statements, the one with 32 bit mask then
disappeared. Can anyone explain why I have the one
with 32 bit mask? This route will be advertised to other routers and I
want to suppress it... Is there a command to achieve that?
r1#sh ip route
Gateway of last resort is not set
C 135.20.10.2/32 is directly connected, Serial1
C 135.20.10.0/24 is directly connected, Serial1
r2#sh ip route
Gateway of last resort is not set
C 135.20.10.1/32 is directly connected, Serial1
C 135.20.10.0/24 is directly connected, Serial1
Thanks in advance.
Andrew
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