Technical data

Fabric OS FCIP Administrator’s Guide 71

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Managing FCIP tunnels

1. Connect to the switch and log in using an account assigned to the admin role.

2. Enter the portCfg fciptunnel command to modify FCIP tunnels. You must specify at least one

characteristic to modify. The command syntax is as follows:

portCfg fciptunnel [slot/] ge o|ge1 port modify tunnel_id [-b comm_rate] [-c 0|1] [-s 0|1] [-f

0|1] [-M 0|1] [-k timeout] [-m time] [-q control_dscp] [-Q data_dscp] [-p control_L2Cos]

[-P data_L2Cos} [-r retransmissions] [-t 0|1]

NOTE

For details of command syntax and output examples, refer to the Fabric OS Command

Reference Manual.

The following example shows two FCIP tunnels created on slot 8, port ge0; the first with an

uncommitted bandwidth (0), and the second with a committed bandwidth of 10000

Kbps:

switch:admin> portcfg fciptunnel 8/ge0 create 2 192.168.100.50 192.168.100.40

switch:admin06> portcfg fciptunnel 8/ge0 create 3 192.168.100.51

192.168.100.41 10000

The following example shows an FCIP tunnel created between a remote interface 10.1.1.44,

and a local IP interface 192.168.131.124:

switch:admin> portcfg fciptunnel 3/ge0 create 6 10.1.1.44 192.168.131.124

155000

Modifying and deleting QoS settings

The QosMap option of the portCfg fciptunnel command allows you to modify QoS settings or delete

the QosMap configuration file for a virtual port without bringing the FCIP tunnel down.

NOTE

Modified values are not reset to defaults when the tunnel QoS is disabled and enabled. If you want

to revert to default values, use the -default option.

1. Connect to the switch and log in using an account assigned to the admin role.

2. Enter the portCfg fcipTunnel command to modify QoS settings on a virtual port. You must

specify at least one characteristic to modify. The general command syntax is as follows:

portCfg fciptunnel [slot/]ge0|ge1 qosmap tunnel_id -default|-delete|vc_num -Q dscp

-P L2cos

For details of command syntax and output examples, refer to the Fabric OS Command

Reference Manual.

Deleting an FCIP tunnel on a Brocade 7500 FR4-18i

1. Connect to the switch and log in using an account assigned to the admin role.

2. Enter the portCfg fciptunnel command to delete FCIP tunnels. The command syntax is as

follows.

portcfg fciptunnel [slot/]ge0|ge1 delete tunnel_id

The following example shows two tunnels deleted on slot 8, port ge0: