ProLiant BL p-Class GbE2 Interconnect Switch ISCLI Reference Guide

Configuration Commands 130
VRRP Tracking configuration
These commands are used for setting weights for the various criteria used to modify priority levels during the master
router election process. Each time one of the tracking criteria is met, the priority level for the virtual router is
increased.
NOTE: These priority tracking options only define increment values. These options do not affect the VRRP
master router election process until options under VRRP Virtual Router Priority Tracking are enabled.
The following table describes the VRRP Tracking Configuration commands.
Table 156 VRRP Tracking Configuration commands
Command Description
tracking-priority-increment
virtual-routers <0-254>
Defines the priority increment value (0 through 254) for virtual routers in master
mode detected on this switch. The default value is 2.
Command mode: Router VRRP
tracking-priority-increment
interfaces <0-254>
Defines the priority increment value (0 through 254) for active IP interfaces
detected on this switch. The default value is 2.
Command mode: Router VRRP
tracking-priority-increment
ports <0-254>
Defines the priority increment value (0 through 254) for active ports on the
virtual router’s VLAN. The default value is 2.
Command mode: Router VRRP
show ip vrrp tracking-
priority-increment
Displays the current configuration of priority tracking increment values.
Command mode: All except User EXEC
Quality of Service configuration
Use the Quality of Service (QoS) commands to configure the IEEE 802.1p priority value of incoming packets. This
allows you to differentiate between various types of traffic, and provide different priority levels.
QoS 802.1p configuration
This feature provides the GbE2 Interconnect Switch the capability to filter IP packets based on the IEEE 802.1p bits in
the packet's VLAN header. The 802.1p bits specify the priority that you should give to the packets while forwarding
them. The packets with a higher (non-zero) priority bits are given forwarding preference over packets with numerically
lower priority bits value.
The following table describes the 802.1p Configuration commands.
Table 157 802.1p Configuration commands
Command Description
qos transmit-queue mapping
<priority (0-7)> <queue (0-7)>
Maps the 802.1p priority of to the Class of Service queue (COSq) priority.
Enter the 802.1p priority value (0-7), followed by the Class of Service
queue (0-7) that handles the matching traffic.
Command mode: Global configuration
qos transmit-queue weight-cos
<queue (0-7> <weight (0-15)>
Configures the weight of the selected Class of Service queue (COSq). Enter
the queue number (0-7), followed by the scheduling weight (0-15).
Command mode: Global configuration
qos transmit-queue number-cos
{2|8}
Sets the number of Class of Service queues for switch ports. Default is 8.
Command mode: Global configuration
show qos transmit-queue Displays the current 802.1p parameters.
Command mode: All except User EXEC