S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Availability of F Port Trunking and F Port Channels
Trunking F ports and trunking F port channels are not supported on the following MDS 9000
components:
•
•
Trunking F ports, trunking F port channels and regular F port channels are not supported on the following
MDS 9000 components:
•
•
•
For configuration information, refer to the "Configuring Trunking" section in the Cisco MDS 9000
NX-OS Interfaces Configuration Guide.
Reserved VSAN Range and Isolated VSAN Range Guidelines
On an NPV switch with a trunking configuration on any interface, or on a regular switch where the
feature fport_channel_trunk command has been issued to enable the Trunking F PortChannels feature,
follow these configuration guidelines for reserved VSANs and the isolated VSAN:
•
•
•
The following VSAN IDs are assigned in the Fibre Channel Framing and Signaling (FC-FS) interface
standard:
VF_ID Value
00h
001h ... EFFh
F00h ... FEEh
FEFh
FF0h ... FFEh
FFFh
FEFh = 4079
OL-21012-04
DS-C9134-K9, Cisco MDS 9134 Multilayer Fabric Switch, if NPIV is enabled and the switch is
used as the NPV core switch
DS-C9124-K9, Cisco MDS 9124 Multilayer Fabric Switch, if NPIV is enabled and the switch is
used as the NPV core switch
DS-X9016, Cisco MDS 9000 2-Gbps16-Port Fibre Channel Switching Module
DS-X9032, Cisco MDS 9000 2-Gbps 32-Port Fibre Channel Switching Module
DS-X9032-14K9, Cisco MDS 9000 14/2-Port Multiprotocol Services Module (MPS-14/2)
If trunk mode is on for any of the interfaces or NP PortChannel is up, the reserved VSANs are 3040
to 4078, and they are not available for user configuration.
The Exchange Virtual Fabric Protocol (EVFP) isolated VSAN is 4079, and it is not available for user
configuration.
VSAN 4079 will be impacted by an upgrade to NX-OS Release 4.1(3a), depending on whether or
not VSAN 4079 was created prior to the upgrade. See the
section on page 19
for details.
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.0(4b)
Value Description
Do not use as a Virtual Fabric Identifier.
Available as a Virtual Fabric Identifier.
Reserved.
Control VF-ID (see Fibre Channel Link Services
(FC-LS) and Fibre Channel Switch Fabric
Generation 4 (FC-SW-4) standards).
Vendor specific.
Do not use as a Virtual Fabric Identifier.
Limitations and Restrictions
"Upgrading Effect on VSAN 4079"
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