DLDP neighbor state
A DLDP neighbor can be in one of the three states described in
Table 17 Description on DLDP neighbor states
DLDP neighbor state
Unknown
Two way
Unidirectional
DLDP configuration task list
Task
Configuring the duplex mode and speed of an Ethernet interface
Enabling DLDP
Setting DLDP mode
Setting the interval to send advertisement packets
Setting the delaydown timer
Setting the port shutdown mode
Configuring DLDP authentication
Resetting DLDP state
CAUTION:
For DLDP to work properly, enable DLDP on both sides and make sure these settings are consistent:
•
the interval to send Advertisement packets, DLDP authentication mode, and password.
DLDP does not process any LACP events. The links in an aggregation are treated as individual links
•
in DLDP.
Make sure the DLDP version running on devices on the two ends are the same.
•
Configuring the duplex mode and speed of an
Ethernet interface
To make sure that DLDP works properly on a link, you must configure the full duplex mode for the ports
at two ends of the link, and configure a speed for the two ports, rather than letting them negotiate a
speed.
Description
A neighbor is in this state when it is just detected and is being probed. A neighbor
is in this state only when it is being probed. It transits to Two way state or
Unidirectional state after the probe operation finishes.
A neighbor is in this state after it receives response from its peer. This state
indicates the link is a two-way link.
A neighbor is in this state when the link connecting it is detected to be a
unidirectional link. After a device transits to this state, the corresponding neighbor
entries maintained on other devices are removed.
42
Table
17.
Remarks
Required
Required
Optional
Optional
Optional
Optional
Optional
Optional