Cisco DS-C9216I-K9 Configuration Manual page 143

Chapter 12 Configuring Interfaces
Table 12-4
Isolation due to invalid fabric
reconfiguration
Isolation due to domain manager
disabled
Isolation due to zone merge
failure
Isolation due to VSAN mismatch The VSANs at both ends of an
Nonparticipating
PortChannel administratively
down
Suspended due to incompatible
speed
Suspended due to incompatible
mode
Suspended due to incompatible
remote switch WWN
Configuring 32-port Switching Modules and Host-Optimized Ports
The 32-port 1/2-Gbps switching module contains 8 port groups of 4 ports each. When configuring these
modules or the host-optimized ports in the Cisco 9100 Series, the following guidelines apply:
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•
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OL-7753-01
Reason Codes for Nonoperational States (continued)
You can configure only the first port in each 4- port group (for example, the first port in ports 1-4,
the fifth port in ports 5-8 and so on) as an E port. If the first port in the group is configured as an E
port, the other three ports in each group (ports 2-4, 6-8 and so on) are not usable and remain in the
shutdown state.
If any of the other three ports are configured in a no shutdown state, you cannot configure the first
port as an E port. The other three ports continue to remain in a no shutdown state.
The default port mode is auto. The Auto option is not allowed in a 32-port switching module or the
host-optimized ports in the Cisco 9100 Series (16 host-optimized ports in the Cisco MDS 9120
switch and 32 host-optimized ports in the Cisco MDS 9140 switch).
The default port mode is Fx (Fx negotiates to F or FL) for 32-port switching modules and the
host-optimized ports in the Cisco 9100 Series (16 host-optimized ports in the Cisco MDS 9120
switch and 32 host-optimized ports in the Cisco MDS 9140 switch).
The port is isolated due to fabric
reconfiguration.
The fcdomain feature is
disabled.
The zone merge operation failed.
ISL are different.
FL ports cannot participate in
loop operations. It may happen if
more than one FL port exists in
the same loop, in which case all
but one FL port in that loop
automatically enters
nonparticipating mode.
The interfaces belonging to the
PortChannel are down.
The interfaces belonging to the
PortChannel have incompatible
speeds.
The interfaces belonging to the
PortChannel have incompatible
modes.
An improper connection is
detected. All interfaces in a
PortChannel must be connected
to the same pair of switches.
Cisco MDS 9000 Fabric Manager Switch Configuration Guide
Configuring Fibre Channel Interfaces
Only FL ports and TL ports
Only PortChannel interfaces
12-7