Layer 2 Issues

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B 2: 7# df'hug a.tiu c;u-ci=ifc"s

2d16ft: data cell

on

Vpi =

2

VOL -

32 2PFöA MUX

2d.lGh: Data Cell

renfeiveii

(ill

ypi =

2

VfiL =

32 PPPoA MUX

2çil6Th: C^ll

osoeiinjii

on

Tfpn =

2

vr^i. =

32 PPPcA MUX

• The debug atm events command shows the VPI/VCI values that the DSLAM expects.

© 2004 Cisco Systems, Inc. All rights reserved. BCRAN v2.1—4-7

Complete the following steps to determine whether the correct VPI/VCI values are configured on the router.

Use the debug atm events command on the Cisco 827 router, and then go to a working Internet connection and begin to ping the static IP address assigned by your ISP. It is important that the ATM interface is up and up and that the IP address provided by the ISP is being pinged. Contact the ISP for support if the ping test is not successful.

Verify the VPI/VCI values, and then make the necessary changes to the configuration. If there is no output during 60 seconds of debugging, contact the ISP.

Note Use the Router# undebug all command to turn off the debug events.

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