Справочник Пользователя для Enterasys Networks E1 Series
Port Configuration Command Set
Setting Flow Control and Thesholds
4-36
Command Defaults
None.
Example
This example shows how to reset the flow limit age time to 30 seconds:
4.3.6.8
show port holbp
Use this command to display Head of Line (HOL) Blocking Prevention settings for one or more
ports.
ports.
show port holbp port-string {ingress | egress}
Syntax Description
Command Defaults
None.
Command Type
Switch command.
Command Mode
Read-Only.
Example
This example shows how to display HOL Blocking Prevention settings for egress frames received
on Gigabit Ethernet front panel ports. In this case, HOL is enabled on all priority queues for all
Gigabit Ethernet ports. When these ports’ buffer queues, ingress or egress, get congested, frames
will be dropped after their respective buffer thresholds have been reached. Threshold types and
on Gigabit Ethernet front panel ports. In this case, HOL is enabled on all priority queues for all
Gigabit Ethernet ports. When these ports’ buffer queues, ingress or egress, get congested, frames
will be dropped after their respective buffer thresholds have been reached. Threshold types and
Matrix>clear flow agetime
port-string
Specifies the port(s) for which to display HOL Blocking
Prevention settings. For a detailed description of possible
port-string values, refer to
Prevention settings. For a detailed description of possible
port-string values, refer to
.
ingress | egress
Displays ingress or egress HOL settings. Ingress thresholds
are used for buffer control at the point the frame enters the
switch. Egress thresholds are used for buffer control at the
point after the frame has been accepted into the system, and
before it has been transmitted out the destination port.
are used for buffer control at the point the frame enters the
switch. Egress thresholds are used for buffer control at the
point after the frame has been accepted into the system, and
before it has been transmitted out the destination port.