17-86
Cisco ONS 15454 Procedure Guide, R5.0
March 2005
Chapter 17 DLPs A1 to A99
DLP-A88 Optical 1+1 Protection Test
b.
Verify that no unexplained alarms appear on the network. If unexplained alarms appear, resolve
them before continuing. Refer to the
Cisco ONS 15454 Troubleshooting Guide
if necessary
.
Step 3
Click the
Conditions
tab. Verify that no unexplained conditions appear on the network. If unexplained
conditions appear, resolve them before continuing. Refer to the
Cisco ONS 15454 Troubleshooting
Guide
if necessary
.
Step 4
On the network map, double-click the node containing the 1+1 protection group you are testing to open
it in node view.
Step 5
Click the
Maintenance > Protection
tabs.
Step 6
Initiate a Force switch on the working port:
a.
In the Protection Groups area, click the 1+1 protection group.
b.
Click the working port. Next to Switch Commands, click
Force
.
c.
In the Confirm Force Operation dialog box, click
Yes
.
d.
In the Selected Group area, verify that the following appears:
•
Protect port: Protect/Active [FORCE_SWITCH_TO_PROTECT], [PORT STATE]
•
Working port: Working/Standby [FORCE_SWITCH_TO_PROTECT], [PORT STATE]
Step 7
Verify that traffic on the test set connected to the node is still running. Some bit errors are normal, but
traffic flow should not be interrupted. If a traffic interruption occurs, complete
next level of support. If a traffic interruption does not occur, complete Steps
through
Step 8
Clear the switch on the working port:
a.
Next to Switch Commands, click
Clear
.
b.
In the Confirm Clear Operation dialog box, click
Yes
.
Step 9
Initiate a Force switch on the protect port:
a.
In the Selected Group area, click the protect port. Next to Switch Commands, click
Force
.
b.
In the Confirm Force Operation dialog box, click
Yes
.
c.
In the Selected Group area, verify that the following appears:
•
Protect port: Protect/Active [FORCE_SWITCH_TO_WORKING], [PORT STATE]
•
Working port: Working/Standby [FORCE_SWITCH_TO_WORKING], [PORT STATE]
Step 10
Verify that the traffic on the test set connected to the node is still running. If a traffic interruption occurs,
complete
and then refer to your next level of support. If a traffic interruption does not occur,
complete Steps
and
Step 11
Clear the switch on the protect port:
a.
Next to Switch Commands, click
Clear
.
b.
In the Confirm Clear Operation dialog box, click
Yes
.
c.
In the Selected Group area, verify the following states:
•
Protect port: Protect/Standby
•
Working port: Working/Active
Step 12
Return to your originating procedure (NTP).
Содержание ONS 15454 Series
Страница 28: ...Tables xxviii Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
Страница 44: ...Tasks xliv Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
Страница 53: ...liii Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 55: ...lv Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 126: ...4 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 4 Turn Up Node NTP A256 Set Up SNMP ...
Страница 168: ...5 42 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 5 Turn Up Network NTP A172 Create a Logical Network Map ...
Страница 304: ...10 8 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 10 Change Node Settings NTP A87 Change SNMP Settings ...
Страница 410: ...16 4 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 16 Power Down the Node NTP A114 Power Down the Node ...
Страница 510: ...17 100 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 17 DLPs A1 to A99 DLP A99 Determine Available VLANs ...
Страница 746: ...20 102 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 20 DLPs A300 to A399 DLP A399 Install a UBIC H EIA ...
Страница 828: ...A 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Appendix A CTC Information and Shortcuts Equipment Inventory ...
Страница 850: ...Index IN 22 Cisco ONS 15454 Procedure Guide R5 0 December 2004 description 4 11 remove 18 23 ...