Omer,
Check the following to start with:
a) make sure your interface s0 or s1 has the proper commands
such as bandwidth, clock rate and correct ip address, and no shut
Since you have not given the config outputs, it is very hard to visualise
what is missing, but compare the following config with yours
S0 S0
Ra# (DCE)---------------------------------------(DTE) Rb#
global command
username Rb password cisco username Ra pass cisco
interface s0 interface s0
bandwidth 64 bandwidth 64
clock rate 38400
ip add 10.1.1.1 255.255.255.0 ip add 10.1.1.2 /24
encapsulation ppp encap ppp
ppp authen chap ppp auth chap
no shut no shut
Ra# debug ppp authen
To see the ppp negotiation and authentication work,
go to int s 0
shut and then no shut
make sure you check the following under line console 0:
line con 0
logging synch
exec-timeout 0 0
To check which side of the cable is a DCE and hence requires the clock rate
parameters, check the serial cables for any labels or run the following
command in the previlege mode
ra# show controller s 0
Don't forget to check the layer two connectivity by running the show cdp
neighbor (show cdp nei detail)
This should work, if you are still having problems then check the IOS
version to see if this version has any known bugs already documented.
The details of this can be found in the CCO Software Centre.
Vijay
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=21537&t=21533
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