Managing Switches

Managing Switches

Configuration

Table 7-2. Switch Port Configuration Settings

Setting

Description

 

 

Flow Control

Indicates the current state of flow control for this port. When

 

disabled, the port does not generate flow control packets and

 

drops any flow control packets it receives.

 

10/100TX, 10FL, 100FX:

 

 

– On - Flow control is enabled.

 

 

– Off - Flow control is disabled (default).

 

Gigabit:

 

 

– On (TX, RX) - Flow control is enabled on transmit and

 

 

receive.

 

 

– On (RX) - Flow control on receive only.

 

 

– Off (default) - Flow control is disabled.

 

 

Bcast Limit

The Broadcast Limit, expressed as a percentage of broadcast

 

packets relative to the theoretical limit. Any broadcast or multicast

 

traffic exceeding this limit will be dropped. A value of zero

 

indicates that no limit is to be applied.Values range from 0-99.

 

 

 

Configuration - Assigning a Monitoring Port

The Monitor Port tab (only found on switches) lets you select a “Monitoring Port” that you can use with a network analyzer to monitor other ports on the switch. For the HP J3298A and HP J3299A you can only choose the Monitoring port and the port to be monitored. For other switches you can choose to have all the ports for one VLAN monitored, or you can select individual ports to be monitored. See the online help for information on specific switches.

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HP J3250M Configuration Assigning a Monitoring Port, Flow Control, Drops any flow control packets it receives, Bcast Limit