The SmartSwitch 2000 Chassis View

NOTE

When creating priority entries, you can specify up to four Frame Types for the same MAC Address value.

5.Click on the Priority drop-down list box, and scroll to select the desired priority level — Normal (0)–7for forwarding packets received with the specified MAC-layer information.

NOTE

Remember, since the SmartSwitch 2000 has two transmit queues, a priority of Normal will cause packets to be forwarded through the lower priority queue, and any priority of 1 through 7 will cause the packets to be forwarded through the higher priority queue.

6.Click the Apply button. The Current Priority Entries list box will be updated with the newly created entry.

You can edit an existing address entry by changing the priority currently associated with the entry. To do so:

1.Highlight the desired entry in the Current Priority Entries list box, and click on the Edit button. The Priority drop-down list box will be activated. (All other parameters will remain grayed-out, since they cannot be edited once they are initially configured).

2.Click on the Priority drop-down list box, and scroll to select the new priority level (Normal–7) for forwarding packets received with the specified MAC-layer information.

3.Click the Apply button. The Current Priority Entries list box will be updated with the newly edited entry.

To clear a priority entry from the ctPriorityExtMACTable:

1.Highlight the desired entry in the Current Priority Entries list box, and click on the Delete button. The entry fields will be cleared from the table.

Configuring Priority Queuing Based on Packet Type

You can use the Frame Priority ConÞguration window, Figure 2-22, to determine packet queuing based solely upon its Type Þeld data. Frame type entries are maintained in the ctPriorityExtPktTypeTable. You can conÞgure up to 15 frame Type priority entries for the device.

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Managing the Hub

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Cabletron Systems 2000 manual Configuring Priority Queuing Based on Packet Type

2000 specifications

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