3Com 3C16630A, User Manual

Page: 59 / 132

Repeater Management 3 - 31
DUA1663-0BAA0 3
STANDBY Port This field shows the identifier of the standby port.
Pair State This field shows the state of the resilient link pair. Possible
values are:
■
Active - The link pair is enabled, and either the main port or the
standby port is capable of carrying traffic.
■
Not in use - The link pair is disabled.
■
Both Failed - Although the link pair is correctly configured, both
links have failed.
■
Invalid - The state of the repeater has changed since the link pair
was configured, and the link pair now does not conform to the
resilient link rules (see “Port Resilience” on page 3-39 ). An example is
where the Disable on Boot switch of the unit with the standby port
has been changed to Enable.
Active Port This field shows which port is carrying the traffic: the main
port or the standby port.
Pair Enable This field shows whether the resilient link pair is currently
enabled or not. Possible values are:
■
Enabled - Unless both links have failed, the link is operational.
■
Disabled - Both the main and standby ports are disabled.
CANCEL (Button) Move the cursor to this button and press [Return] to
go back to the Repeater Management screen.
OK (Button) Select a resilient link pair, then move the cursor to this
button and press [Return] to display the Port Resilience screen.
Unit Statistics
You access the Unit Statistics screen from the Repeater Management
screen, by selecting management level Unit then actuating the
STATISTICS button. The Unit Statistics screen is illustrated below. All the
fields are read only. The statistics given are aggregates for all of the
ports on the unit.