Reference Guide

Brocade Fabric OS Command Reference 643
53-1004112-02
portCfg
-v | --vlan-tagging vlan_id
Creates an extension tunnel with VLAN Tagging and Class of Service (CoS). Specify a
vlan_id in the range between 1 and 4094. If any other VLAN option is specified, the
VLAN ID must also be specified. Refer to the IEEE 802.1p specification for more
information.
You can configure VLAN tags when you create a circuit or after the fact by modifying a
circuit. Note that adding or modifying the VLAN configuration after a circuit has been
created is a disruptive operation. This operand is supported on the Brocade FX8-24
blade only.
You may also specify VLAN tagging per IP interface with the portCfg vlantag
command. The VLAN configuration at the IP interface level is for non-data path traffic
only. If the data path traffic is to be tagged, it must be done through the VLAN tagging
option with the fcipcircuit create or modify command. Note that the circuit VLAN
configuration takes priority over the IP interface VLAN configuration.
--l2cos-f-class l2cos
Specifies the Layer 2 Class of Service (L2CoS) value for F-Class Traffic. This priority
setting controls connections between switches. The range is 0 to 7. The default is 0.
--l2cos-high l2cos
Specifies the L2CoS value for FC High Priority Traffic. The range is 0 to 7. The default
is 0.
--l2cos-medium l2cos
Specifies the L2CoS value for FC Medium Priority Traffic. The range is 0 to 7. The
default is 0.
--l2cos-low l2cos
Specifies the L2CoS value for FC Low Priority Traffic. The range is 0 to7. The default is
0.
--l2cos-ip-high l2cos
Specifies the L2CoS value for IP High Priority Traffic. The range is 0 to 7. The default is
0. This parameter is supports on the Brocade 7840 switch and the Brocade SX6
extension blade only.
--l2cos-ip-medium l2cos
Specifies the L2CoS value for IP Medium Priority Traffic. The range is 0 to 7. The
default is 0. This parameter is supports on the Brocade 7840 switch and the Brocade
SX6 extension blade only.
--l2cos-ip-low l2cos
Specifies the L2CoS value for IP Low Priority Traffic. The range is 0 to7. The default is
0. This parameter is supports on the Brocade 7840 switch and the Brocade SX6
extension blade only.
--dscp-f-class dscp
Specifies the DSCP value for F-Class Traffic. The range is 0 to 63. The default value is
0.