Reference Guide

624 Brocade Fabric OS Command Reference
53-1004112-02
portCfg
vlantag
Use this command to maintain the VLAN tag table associated with a particular network
interface. This command is suppoted on Brocade FX8-24 blade. This table is mainly used
during ingress processing to filter VLAN tagged frames. You can configure multiple VLAN
IDs per IP interface; however, if you provide a destination address, there cannot be two
entries to the same destination, including 0.0.0.0. Egress frames already marked as VLAN
tagged (FCIP circuit-level tagging) take precedence over entries in this table.
This command supports add and delete options only. To modify a table entry, it must first
be deleted, then added with different configuration parameters. The syntax for portcfg
vlantag is as follows:
portcfg vlantag [slot/]ge_port mode arguments
Valid modes for vlantag include the following:
add ipif_addr vlan_id l2cos [dst_ipaddr][optional_args]
Adds an entry to the VLAN tag table.
delete ipif_addr vlan_id [dst_ipaddr]
Deletes an entry from the VLAN tag table. Valid arguments for add and delete include the
following:
ipif_addr
Specifies the locally defined interface address in IPv6 or IPv4 format.
vlan_id
Specifies the VLAN ID used for this tag. The range is 1 to 4094.
l2cos
Specifies Layer 2 Class of Service/Priority, as defined in the IEEE 802.1p specification.
The range is 0 to 7. Valid only with the add option.
dst_ipaddr
Specifies an optional destination IP address (IPv4 or IPv6). All packets destined for this
IP address are tagged accordingly. If a destination IP address is not specified, all
packets not already tagged will be tagged. The default is 0.0.0.0.
optional_args
Optional VLAN tagging parameters include the following:
-x | --crossport
>Applies the VLAN tag to a crossport interface. Specifying this parameter allows the
VE_Ports 12-21 to use the IP interface with this vlantag. This operand is optional and
valid only and supported only on the Brocade FX8-24 XGE ports.
-m | --mgmt
Specifying this parameter applies the VLAN tag to the inband management interface.
ipsec-policy
Creates an IPsec policy. This option is supported on the Brocade 7840 switch and the
Brocade SX6 extension blade only.