Avaya 03-300686 User Manual
Testing port network equipment
Issue 3 January 2008
141
Testing expansion interface exchange, if used, for each port
network
network
If the configuration is critical reliability, test the expansion interface exchange for each PN:
1. Type status port-network number <1-64> and press Enter.
This displays the standby expansion link. See
.
2. Type set expansion-link UUCSS, where UUCSS is one of the cabinet, and port
locations of the standby expansion link, and press Enter.
3. Verify the bottom of the screen displays:
Command successfully completed
4. Type status port-network number <1-64> and press Enter.
A screen similar to
displays.
5. Verify that the MODEs of the expansion links have changed.
6. If any problems are indicated, check the TDM cables and the inter-cabinet cables (ICC) in
the associated port network.
Figure 65: Sample of port network status before expansion link is set
status port-network
PORT NETWORK STATUS
Major Minor
Warning Carrier
PNC
Status
ATM PNC
PN Alarms Alarms Alarms
Locs
Active Standby Conn Endpoints
Mode
1
0
1 19
01A up 2
A-PNC
01D01-AT02A
active
01B
1
A-PNC 01C01-AT01A active
01C
01D
01D
TDM Service Control Dedicated
TONE/ Service System
System
Bus State
Channel Tones
CLOCK State
Clock
Tones
A
in n n
01A
in
standby
standby
B
in y y
01B
in
active
active
Service Major Minor Bus Open
Bus
PKT
State
Alarms Alarms Faults Leads
1
in
n n 0 0