3Com 3C16630A User Manual page 71

Management module/advanced rmon module
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Media Type (Read-only) This field shows the media type for the
standby port. Refer to
types.
Link State (Read-only) This field shows the connection state of the
standby port. Refer to
Pair State (Read only) This field shows the state of the currently active
selected resilient pair, if any. 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 earlier in this section). An example is where
the Disable on Boot switch of the unit with the standby port has
been changed to Enable.
Active Port (Choice Field) Main/Standby
Select the port you want to carry the traffic.
Pair Enable (Choice Field) Enabled/Disabled
Use this field to enable or disable the resilient link pair. If you disable a
link pair, both the main and standby ports will be disabled.
Standby Links Available (List Box) The list box shows the Unit ID and
Port ID of the possible standby links for the selected main link. These
are all the Disable on Boot ports that are not already part of a resilient
link pair. To select a standby link, move the cursor to the list box and
use the arrow keys until the desired link is highlighted, then press
[Return]. The unit and port identifiers of the selected unit will be
copied into the Standby Unit ID and Standby Port ID fields.
APPLY (Button) Move the cursor to this button and press [Return] to
configure the resilient link pair. When the link is configured, you are
returned to the previous screen.
DUA1663-0BAA03
Table 3-4
on page 3-37 for the different media
Table 3-5
on page 3-39 for the different states.
Repeater Management
3-43

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