Moxa-technologies Moxa EtherDevice Switch EDS-405A Manual de usuario descargar pdf (Pagina 54)

EDS-408A/405A Series User’s Manual Featured Functions

3-39

Inspect COS

Setting Description Factory Default

Enable/Disable

Select this setting to enable the EDS-408A/405A to

inspect the 802.1p COS tag in the MAC frame to

determine the priority of each frame.

Enable

Default Port Priority

Setting Description Factory Default

Low/Normal/

Medium/High

Set the Port Default Priority of the ingress frames to

different priority queues. If the received packets are

not equipped with any tag information (CoS, TOS) the

default port priority will take effect.

Normal

NOTE

The priority of an ingress frame is determined in order by:

1. Inspect TOS

2. Inspect CoS

3. Default Port Priority

NOTE

The designer can enable these classifications individually or in combination. For instance, if a

‘hot’ higher priority port is required for a network design, Inspect TOS and Inspect CoS can be

disabled. This setting leaves only port default priority active, which results in all ingress frames

being assigned the same priority on that port.

CoS Mapping

Setting Description Factory Default

Low/Normal/

Medium/High

Set the mapping table of different CoS values to 4

different egress queues.

0: Low

1: Low

2: Normal

3: Normal

4: Medium

5: Medium

6: High

7: High

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 81 82

Sin comentarios

Moxa-technologies Moxa EtherDevice Switch EDS-405A Manual de usuario Pagina 54