HP StoreFabric SN6500B Administrator's Manual page 83

TABLE 10
Category
Default Area
portCfgTrunkPort port, 0
switchCfgTrunk 0
Port Swap
Trunk Master
Fast Write
FICON
FC8-48 blades
FC4-32 blade
Trunking
PID format
Long Distance
Port mirroring
Port speed
Access Gateway Administrator's Guide
53-1002743-01
Access Gateway trunking considerations for the Edge switch (Continued)
Description
Port X is a port that has its Default Area the same as its Trunk
Area. The only time you can remove port X from the trunk group is
if the entire trunk group has the Trunk Area disabled.
portCfgTrunkPort port, 0 will fail if a Trunk Area is enabled on a
port. The port must be Trunk Area-disabled first.
switchCfgTrunk 0 will fail if a port has TA enabled. All ports on a
switch must be TA disabled first.
When you assign a Trunk Area to a Trunk group, the Trunk Area
cannot be port swapped; if a port is swapped, then you cannot
assign a Trunk Area to that port.
No more than one trunk master in a trunk group. The second
trunk master will be persistently disabled with reason "Area has
been acquired".
When you assign a Trunk Area to a trunk group, the trunk group
cannot have fast write enabled on those ports; if a port is fast-
write-enabled, the port cannot be assigned a Trunk Area.
FICON is not supported on F_Port trunk ports. However, FICON
can still run on ports that are not F_Port trunked within the same
switch.
F_Port trunking does not support shared area ports on the
Brocade FC8-48 blades in a 48000. F_Port trunking is supported
on all ports on the Brocade FC8-48 in the DCX and DCX-4S.
If an FC4-32 blade has the Trunk Area enabled on ports 16 - 31
and the blade is swapped with a FC8-48 blade, the Trunk Area
ports will be persistently disabled. You can run the porttrunkarea
command to assign a Trunk Area on those ports.
You must first enable trunking on the port before the port can
have a Trunk Area assigned to it.
F_Port masterless trunking is only supported in CORE PID format.
Long distance is not allowed when AG is enabled on a switch. This
means you cannot enable long distance on ports that have a
Trunk Area assigned to them.
Port mirroring is not supported on Trunk Area ports or on the PID
of an F_Port trunk port.
Ports within a trunk must have the same port speed for a trunk to
successfully be created.
Trunking in Access Gateway mode
3
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