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New Member

a 36's serial interface's IP couldn't pinged through from the same router

IOS (tm) 3600 Software (C3640-JS-M), Version 12.0(4)T, RELEASE SOFTWARE (fc1

Copyright (c) 1986-1999 by cisco Systems, Inc.

Compiled Thu 29-Apr-99 15:06 by kpma

Image text-base: 0x600088F0, data-base: 0x60DCA000

ROM: System Bootstrap, Version 11.1(20)AA1, EARLY DEPLOYMENT RELEASE SOFTWARE

c1)

ROM: 3600 Software (C3640-I-M), Version 12.0(3)T3, RELEASE SOFTWARE (fc1)

config:

interface Serial3/3

ip address 10.160.24.1 255.255.255.252

no ip directed-broadcast

encapsulation ppp

ppp quality 80

from the router:ping 10.160.24.1. never success!!!!

help please,emergency. many thanks

2 REPLIES
New Member

Re: a 36's serial interface's IP couldn't pinged through from th

1) have you issued the "no shut" command? :)

2) is there any router on other end of the ppp link? if there is no router, you will (afaik) never get any answer.

3) in which state is your serial3/3? could you give us `sh int s3/3` ?

4) are you getting any answer with `no ppp quality` ?

GL

New Member

Re: a 36's serial interface's IP couldn't pinged through from th

1)and 2) are just right;

3) see here pl.:

KWE-C36-SN1A#sh int s3/3

Serial3/3 is up, line protocol is up

Hardware is CD2430 in sync mode

Internet address is 10.160.24.1/30

MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation PPP, loopback not set

Keepalive set (10 sec)

LCP Open

Listen: CDPCP

Open: IPCP

Last input 00:00:00, output 00:00:00, output hang never

Last clearing of "show interface" counters 22:34:05

Input queue: 1/75/0 (size/max/drops); Total output drops: 0

Queueing strategy: weighted fair

Output queue: 0/1000/64/0 (size/max total/threshold/drops)

Conversations 0/3/256 (active/max active/max total)

Reserved Conversations 0/0 (allocated/max allocated)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

6540 packets input, 439597 bytes, 0 no buffer

Received 0 broadcasts, 0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

9849 packets output, 814565 bytes, 0 underruns

0 output errors, 0 collisions, 2189 interface resets

0 output buffer failures, 0 output buffers swapped out

8 carrier transitions

DCD=up DSR=up DTR=up RTS=up CTS=up

btw.one thing to mention: the interface worked well and i can ping through the opsite ip 10.160.24.2 from the router!

thanks again

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