Avaya MCC1 Maintenance Procedures page 184

Troubleshooting
Troubleshooting ATM
3 If the A500 was administered using End System Identifiers, enter show signaling esi on the A500
console.
command output.
Figure 39: Screen output A500: show signaling esi command
A500:show signaling esi
Addresses registered on A1.1
----------------------------
* 45.0001.01303538105300000000.000000000011.00
Addresses registered on A1.2
----------------------------
* 45.0001.01303538105300000000.000000000012.00
( * - configured )
Check that the Addresses registered (use the admin signaling esi add command) match
those administered in S8700 Multi-Connect.
• If an address or End System Identifier is missing or incorrect on the A500 port associated
with the IPSI-connected PN, the EAL and PACL links will come up, but 1-way talk paths
may result. (The ATM network can route from the IPSI-connected PN to another PN,
which creates the bidirectional EAL and PACL signaling channels and one side of the talk
path.)
• If an address or End System Identifier is missing or incorrect on the A500 port associated
with a non-IPSI-connected PN, the links will not come up between the PN and its
controlling IPSI-connected PN.
4 Enter show sys interfaces on the A500 console.
interfaces command,
184
Figure 39, Screen output A500: show signaling esi command,
on page 185 shows the screen output.
on page 184 shows the
Figure 40, A500 screen output for show sys
Maintenance Procedures
December 2003