Avaya 03-300686, Installation And Connection, Page: 141 / 156

Testing port network equipment
Issue 3 January 2008 141
Testing expansion interface exchange, if used, for each port
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 Figure 65: Sample of port network status
before expansion link is set on page 141 .
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 Figure 66: Sample of port network status after expansion link is set on
page 142 displays.
5. Verify that the MODE s 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
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