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HiSpeed Switch Troubleshooting Guide
11-12
US7070447-001, Rev 01
Draft Level—Hitachi Confidential
Troubleshootin
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Trunkin
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Problem:
I’ve created a Trunking service but cannot connect to the ATM
network.
Solution:
Use the following solutions:
Verify that the Trunking service has been created, admin status is
enabled, and protocol state is ‘active’.
/ATM/SHOW/trunk <trunk id>
/ATM/CONFIG/ENABLE/trunk <trunk id>
If using SVC connections, ensure that the ATM port is configured for
SVC mode and ILMI is enabled. By default, the ATM port is set to
‘PVC’ mode and ILMI is disabled.
/ATM/CONFIG/MODIFY> port
If using SVC connections, ensure that the ATM port is configured for
SVC mode. By default, the ATM port is set to ‘PVC’ mode.
/ATM/CONFIG/MODIFY> port
If using SVC connections, ensure that you are using the same UNI
signaling version as that of the connected ATM switch.
/ATM/CONFIG/MODIFY >port
If using SVC connections, verify the following:
– Port configured as SVC, ILMI enabled, UNI version is correct.
/ATM/CONFIG/MODIFY >port
– Correct ATM address of destination switch. The last 2 selector
bytes needs to be configured as follows:
Example
: xxx62
‘xxx’ denotes the ATM address defined on the switch. Do a
‘vap’ to find out what it is.
‘6’ is a reserved identifier for Trunking.
‘2’ identifies the Trunk index configured on the destination
switch. Ensure the correct Trunk index is mapped to the switch
you are trying to connect to.
– Verify signaling and ILMI status is ‘up’.
/ATM/SHOW >port