
Fabric OS 5.3.0 administrator guide 365
To set the speed for all of the ports on the switch
1.
Connect to the switch and log in as admin.
2.
Enter the
switchCfgSpeed
command. The format is:
The following example sets the speed for all ports on the switch to two Gbit/second:
The following example sets the speed for all ports on the switch to autonegotiate:
Displaying trunking information
The
trunkShow
command offers an efficient means of listing out all the trunks and members of a trunk.
You can easily discover the peer ports for disabling a port, disconnecting or adding additional members.
Viewing trunks is also useful for when you want to ensure that trunks are formed correctly.
Use the
trunkShow
command to display the following information about ISL Trunking groups:
•
Number identifier.
•
Port-to-port connections, listed in the following format:
local port number
->
remote port number
.
•
WWNs of the remote switches.
•
Deskew values (the time difference, in nanoseconds divided by 10, for traffic to travel over each ISL as
compared to the shortest ISL in the group). The system automatically sets the minimum deskew value of
the shortest ISL to 15.
•
Master ports.
To display trunking information:
1.
Connect to the switch and log in as admin.
2.
Enter the
trunkShow
command.
switchcfgspeed
speedlevel
speedlevel
Specifies the speed of the link:
•
0—Auto-negotiating mode. The port automatically configures for the
highest speed.
•
1—one Gbit/sec mode. Fixes the port at a speed of one Gbit/sec.
Changing the speed to one Gbit/sec causes the port to be excluded from
the trunk group.
•
2—two Gbit/second mode. Fixes the port at a speed of two Gbit/second.
•
4—four Gbit/second mode. Fixes the port at a speed of four Gbit/second.
(4/16 SAN Switch and 4/8 SAN Switch, Brocade 4Gb SAN Switch for HP
p-Class BladeSystem, Brocade 4Gb SAN Switch for HP c-Class
BladeSystem, SAN Switch 4/32, SAN Switch 4/32BSAN Switch 4/32,
and 4/256 SAN Director switches only.)
switch:admin>
switchcfgspeed 2
Committing configuration...done.
switch:admin>
switch:admin>
switchcfgspeed 0
Committing configuration...done.
switch:admin>
Summary of Contents for AA979A - StorageWorks SAN Switch 2/8V
Page 1: ...HP StorageWorks Fabric OS 5 3 x administrator guide Part number 5697 0244 November 2009 ...
Page 16: ...16 ...
Page 20: ...18 ...
Page 24: ...24 Introducing Fabric OS CLI procedures ...
Page 116: ...118 Maintaining configurations ...
Page 170: ...172 Managing administrative domains ...
Page 200: ...202 Installing and maintaining firmware ...
Page 222: ...224 Routing traffic ...
Page 274: ...286 Administering FICON fabrics ...
Page 294: ...306 Working with diagnostic features ...
Page 350: ...362 Administering Extended Fabrics ...
Page 438: ...440 Configuring the PID format ...
Page 444: ...446 Configuring McData Open Fabric mode ...
Page 450: ...452 Understanding legacy password behaviour ...