Cisco ONS 15454 Troubleshooting Manual page 35

Chapter 1 General Troubleshooting
Clear the terminal (inward) loopback state on the port:
Step 5
a.
b.
c.
d.
e.
f.
Delete the terminal (inward) loopback circuit:
Step 6
a.
b.
c.
d.
Step 7 Complete the
page
1.4 Using the DS3XM-6 Card FEAC (Loopback) Functions
The DS3XM-6 card supports far-end access control (FEAC) functions that are not available on basic
DS-3 cards. Click the Maintenance tab at the DS3XM-6 card view to reveal the two additional function
columns.
columns.
November 2004
Double-click the DS-N card in the destination node with the terminal loopback.
Depending upon the card type, click the Maintenance > Loopback tabs, Maintenance > DS1 tabs,
or Maintenance > DS3 tabs.
Select None from the Loopback Type column for the port being tested.
Select the appropriate state (IS, OOS, OOS_AINS) in the State column for the port being tested.
Click Apply.
Click Yes in the confirmation dialog box.
Click the Circuits tab.
Choose the loopback circuit being tested.
Click Delete.
Click Yes in the Delete Circuits dialog box.
"Perform a Hairpin Test on a Destination Node Port (East to West)" procedure on
1-25.
Figure 1-18 shows the DS3 subtab and the additional Send Code and Inhibit FE Lbk function
1.4 Using the DS3XM-6 Card FEAC (Loopback) Functions
Cisco ONS 15454 Troubleshooting Guide, R4.6
1-35