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Community Member

replacing a 837 ADSL router by a 1760 ADSL router

Hello,

My collegue had a 837 running IRB between Eth0/0 and ATM everything was fine. He has deceided to replace it by a 1760 VPN adsl bundle to handle vpn client.

He has just copied/pasted the conf on the new router. But atm0/0 was down/down, I have send him an ADSL crossover cable, and now atm0/0 is up/up. But no traffic is crossing the link.

IOS is c1700-k9o3sy7-mz.122-4.YB.bin

sh int atm0/0

ATM0/0 is up, line protocol is up

Hardware is DSLSAR (with Alcatel ADSL Module)

MTU 4470 bytes, sub MTU 4470, BW 64 Kbit, DLY 32000 usec,

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

Encapsulation ATM, loopback not set

Encapsulation(s): AAL5 AAL2, PVC mode

23 maximum active VCs, 2048 VCs per VP, 1 current VCCs

VC idle disconnect time: 300 seconds

Last input 00:17:31, output 00:00:00, output hang never

Last clearing of "show interface" counters never

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

Queueing strategy: None

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

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

90 packets input, 6704 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

28001 packets output, 1316425 bytes, 0 underruns

0 output errors, 0 collisions, 2 interface resets

0 output buffer failures, 0 output buffers swapped out

1760 is running IRB.

TIA

1 REPLY
Community Member

Re: replacing a 837 ADSL router by a 1760 ADSL router

it might help us if you could post the config of the 1760 router.

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