AT-S62 Command Line User’s Guide

renegotiation

Prompts the port to renegotiate its speed and

 

duplex mode with the end node. This parameter

 

only works when the port is using Auto-Negotiation.

 

The only value is:

 

auto

Renegotiates with the end node speed

 

 

and duplex mode.

softreset

Resets the port. This parameter does not change any

 

of a port’s operating parameters.

priority

Specifies the port’s 802.1p priority level. The priority

 

level determines the priority queue on the egress

 

port used to store untagged packets and, if the

OVERRIDEPRIORITY parameter is included, tagged packets. There are eight priority levels, 0 to 7 with 0 the lowest priority. Each port has four egress queues. Table 1 lists the default mappings between the priority levels and the egress queues:

Table 1 Default Mappings of IEEE 802.1p Priority Levels to Egress

Queues

IEEE 802.1p Priority Level Port Egress Queue

0 or 1

Q0

(lowest)

 

 

 

2 or 3

Q1

 

 

 

 

4 or 5

Q2

 

 

 

 

6 or 7

Q3

(highest)

overridepriority

Determines if a port should ignore the priority level

 

in tagged packets and store the packets in the

 

egress port’s priority queue that corresponds to the

 

priority level set with the PRIORITY parameter.

 

Possible values are:

 

yes, on, true

Overrides the priority level in

 

 

tagged packets. The values are

 

 

equivalent.

 

no, off, false

Does not override the priority in

 

 

tagged packets. The values are

 

 

equivalent.

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Allied Telesis management software layer 2+ fast ethernet switches Only value is, Duplex mode, Softreset, Priority, Lowest