Cisco AP775A - Nexus Converged Network Switch 5010 Command Reference Manual page 679

Chapter 8 Fibre Channel Commands
S e n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a c k @ c i s c o . c o m
vsan-id
all
mode
auto
off
on
Command Default
The EISL encapsulation is disabled.
The default receive data buffer size is 2112 bytes.
The port mode is auto.
The speed is auto.
The maximum auto speed is 2000.
The trunk mode is on.
Command Modes Interface configuration mode
Command History Release
4.0(0)N1(1a)
Usage Guidelines You can specify a range of interfaces by entering a command with the following example format:
interface fc 1/1 - 5 , fc 2/5 - 7
The port speed on an interface determines the amount of shared resources available to the ports in the
port group. Port group resources are reserved even though the bandwidth is not used. For example, if an
interface is configured for autosensing (auto), then 4 Gbps of bandwidth is reserved even though the
maximum operating speed is 2 Gbps. For the same interface, if autosensing with a maximum speed of 2
Gbps (auto max 2000) is configured, then only 2 Gbps of bandwidth is reserved and the unused 2 Gbps
is shared with the other interface in the port group.
When configuring port modes, observe the following guidelines:
•
•
•
For a virtual Fibre Channel interface, you can set the port mode to F. The remaining switch port
parameters are not configurable.
Examples
The following example configures switch port parameters for a Fibre Channel interface:
switch(config)# interface fc 2/3
switch(config-if)# switchport description techdocsSample
switch(config-if)# switchport mode E
OL-16599-01
Specifies the VSAN ID. The range is 1 to 4093.
Adds all the VSANs to allowed VSAN list.
Configures the trunking mode.
Configures automatic trunking mode.
Disables the trunking mode.
Enables the trunking mode.
Modification
This command was introduced.
Auto port mode and E port mode cannot be configured in shared rate mode.
Shared to dedicated ports should be configured in this order: speed, port mode, credit.
Dedicated to shared ports should be configured in this order: credit, port mode, speed.
Cisco Nexus 5000 Series Command Reference
switchport
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