Dell Brocade DCX, Configuration Manual

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244 BigIron RX Series Configuration Guide
53-1001810-01
Deploying a LAG
8
Syn Indicates the synchronization state of the port. The state can be one of
the following:
•
No – The port is out of sync with the remote port. The port does not
understand the status of the LACPDU process and is not prepared
to enter a trunk link.
•
Syn – The port is in sync with the remote port. The port
understands the status of the LACPDU message exchange process,
and therefore knows the trunk group to which it belongs, the link
aggregation state of the remote port, and so on.
Col Indicates the collection state of the port, which determines whether the
port is ready to send traffic over the trunk link:
•
Col – The port is ready to send traffic over the trunk link.
•
No – The port is not ready to send traffic over the trunk link.
Dis Indicates the distribution state of the port, which determines whether
the port is ready to receive traffic over the trunk link:
•
Dis – The port is ready to receive traffic over the trunk link.
•
No – The port is not ready to receive traffic over the trunk link.
Def Indicates whether the port is using default link aggregation values. The
port uses default values if it has not received link aggregation
information through LACP from the port at the remote end of the link.
This field can have one of the following values:
•
Def – The port has not received link aggregation values from the
port at the other end of the link and is therefore using its default
link aggregation LACP settings.
•
No – The port has received link aggregation information from the
port at the other end of the link and is using the settings negotiated
with that port.
Exp Indicates whether the negotiated link aggregation settings have expired.
The settings expire if the port does not receive an LACPDU message
from the port at the other end of the link before the message timer
expires. This field can have one of the following values:
•
Exp – The link aggregation settings this port negotiated with the
port at the other end of the link have expired. The port is now using
its default link aggregation settings.
•
No – The link aggregation values that this port negotiated with the
port at the other end of the link have not expired, so the port is still
using the negotiated settings.
Ope
•
Ope (operational) - The port is operating normally.
•
Blo (blocked) - The port is blocked because the adjacent port is not
configured with link aggregation or because it is not able to join a
trunk group. An LACP port is blocked until it becomes part of a
trunk. Also, an LACP is blocked if its state becomes “default”. To
unblock the port and bring it to an operational state, enable link
aggregation on the adjacent port and ensure that the ports have
the same key.
TABLE 56 Show LAG information (Continued)
This field... Displays...