Specifications

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Cisco ONS 15454 Installation and Operations Guide, R3.2
March 2002
Chapter 9 Ethernet Operation
G1000-4 Performance and Maintenance Screens
9.8.1.4 History Window
The Ethernet History subtab lists past Ethernet statistics. At the CTC card view, click the Performance
tab and History subtab to view the screen. Choose the appropriate port from the Line menu and the
appropriate interval from the Interval menu. Press Refresh to update the data.
9.8.2 G1000-4 Ethernet Maintenance Screen
When a G1000-4 card is installed in the ONS 15454, the Maintenance tab under CTC card view reveals
a Maintenance screen with two tabs Loopback and Bandwidth. The Loopback screen allows you put an
individual G1000-4 port into a Terminal (inward) loopback. The Bandwidth screen displays the amount
of current STS bandwidth the card is using.
Figure 9-35 The G1000-4 Maintenance tab, including loopback and bandwidth information
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Loopback
Bandwidth
Loopback Type
Apply
Table 9-13 G1000-4 Maintenance Screen Values
Loopback Displays the Loopback status of the G1000-4 port
# Specifies the specific port number on the G1000-4 card
Loopback Type Allows you to configure a port for a Terminal (Inward) loopback or clear the
current loopback (none)
Apply Enables the Loopback configuration on the port
Bandwidth Displays the amount of STS bandwidth provisioned for the G1000-4 card.