Hitachi US7070447-001 manual

Draft Level—Hitachi Confidential

Basic ATM Concepts

–Verify signaling and ILMI status should be ‘up’.

/ATM/SHOW >port

￿Verify the following using /ATM/SHOW/connection:

–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 VAC <VCC number>

Problem: The PTOP connection is up and active but I cannot ping across the ATM network.

Solution: 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

US7070447-001, Rev 01 11-11