Hitachi US7070447-001 Troubleshooting Manual page 81

Draft Level—Hitachi Confidential
Problem:
Solution:
US7070447-001, Rev 01
– Verify signaling and ILMI status should be 'up'.
/ATM/SHOW >port


Verify the following using
– OAM is up.
– SSCOP, and ILMI is up. (for SVC only)
– A Pt-Pt SVC or PVC connection is created per PTOP instance.
– ATM port connection and signaling. Operational status, Line
state, Signaling status, and ILMI should be 'up'. (for SVC only)
/ATM/CONFIG/MODIFY> port

Verify the connection up time is increasing and status is 'active'
for a specific VCC using
The PTOP connection is up and active but I cannot ping across the
ATM network.
Use the following solutions:


Verify that all IP addresses, subnet masks, and gateways are set
correctly on the VLANs and any attached devices


Verify the ATM port service has been bounded to each VLAN.
/PORTSERV/CONFIG/create 34
vps 34


Verify all ATMPTOP ports are in a 'Forwarding' state using vvp
Note: Depending on Spanning Tree, this process may take up to
20 seconds


If configuring PVC, ensure the VCI values are identical on the
switches you are connecting to.


Verify a PVC Pt-Pt connection is created.
/ATM/SHOW >connection
/ATM/SHOW/connection:
VAC <VCC number>
Basic ATM Concepts
11-11