Nortel SONET AccessNode Manual page 99

Procedure 4-1 (continued)
Enabling and disabling VTBM TIC VT 1.5 alarms
In the default map, change the STS-1 alarms as follows:
If you have
an integrated configuration
a universal configuration with
no DS1 tandem services
a combined configuration
a TR-08 configuration
In the default map, change the VT1.5 alarms as follows:
If you have
an integrated configuration
a universal configuration
a combined configuration
a TR-08 configuration
Requirements
Do the following before starting this procedure:
•
•
Make sure you are logged in to the network element user interface (NEUI).
Be familiar with the command conventions described in Chapter 1 of
Network Element User Interface Description, 323-3001-300, in
Operations, Administration, and Provisioning, Volume 4A.
AccessNode Site Testing Procedures 323-3001-221 Issue 2.0
Preparing for system integration 4-3
Then
STS-1 #1 is used; disable alarms for STS-1 #2
STS-1 #2 is used; disable alarms for STS-1 #1
both STS-1 #1 and STS-1 #2 are used; do not
disable alarms
STS-1 #1 is used; disable alarms for STS-1 #2
Then
up to 28 VT1.5s are used on STS-1 #1; disable
unused VT1.5s on STS-1 #1 and #2
up to 28 VT1.5s are used on STS-1 #2; disable
unused VT1.5s on STS-1 #1 and #2
both STS-1 #1 and STS-1 #2 are used; disable
unused VT1.5s on STS-1 #1 and #2
VT1.5s 1, 5, 9, 13, 17, 21, and 25 are used for the
"A" span on STS-1 #1. This corresponds to DS1
ports 1, 5, 9, and 13 on DS1 card #1 and DS1 ports
3, 7, and 11 on DS1 card #2, respectively.
Disable unused VT1.5s on STS-1 #1 and #2
—continued—