20-4
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 20 DLPs D300 to D399
DLP- D309 View Ethernet MAC Address Table
b. In the Set West Protection Operation choose FORCE RING from the drop-down list. Click OK.
c. Click Yes in the two Confirm MS-SPRing Operation dialog boxes that appear.
On the network graphic, an F appears on the working MS-SPRing channel where you invoked the
protection switch. The span lines change color to reflect the forced traffic. Green span lines indicate the
new MS-SPRing path, and the lines between the protection switch are purple.
Performing a Force switch generates several conditions including FORCED-REQ-RING and WKSWPR.
Step 5 To apply a Force switch to the east line:
a. Right-click the east MS-SPRing port and choose Set East Protection Operation.
Note If node icons overlap, drag and drop the icons to a new location. You can also return to
network view and change the positions of the network node icons because MS-SPRing node
icons are based on the network view node icon positions.
Note For two-fiber MS-SPRings, the squares on the node icons represent the MS-SPRing working
and protect channels. You can right-click either channel. For four-fiber MS-SPRings, the
squares represent ports. Right-click either working port.
b. In the Set East Protection Operation dialog box, choose FORCE RING from the drop-down list.
Click OK.
c. Click Yes in the two Confirm MS-SPRing Operation dialog boxes that appear.
On the network graphic, an F appears on the working MS-SPRing channel where you invoked the
protection switch. The span lines change color to reflect the forced traffic. Green span lines indicate the
new MS-SPRing path, and the lines between the protection switch are purple.
Performing a Force switch generates several conditions including FORCED-REQ-RING and WKSWPR.
Step 6 From the File menu, choose Close.
Step 7 Return to your originating procedure (NTP).
DLP-D309 View Ethernet MAC Address Table
Step 1 In node view, click the Maintenance > Ether Bridge > MAC Table tabs.
Step 2 Select the appropriate E-Series Ethernet card in the Layer 2 Domain field.
Step 3 Click the Retrieve button.
Purpose This task displays the Ethernet MAC address table for any node with one
or more E-Series Ethernet cards installed.
Tools/Equipment None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Retrieve or higher