Dell Force10 S25-01-GE-24P Посібник - Сторінка 25
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Using FTOS Stacking Commands
While the S-Series hardware has built-in stacking controls, you can use FTOS to manage stacking, such as
assign unit IDs, influence the management unit (master unit) selection algorithm, pre-configure a unit to be
added to a stack, etc. The following commands provide a sample of that functionality:
•
Use the
stack-unit unit priority 1-14
become the management unit of a stack.
•
Use the
stack-unit unit provision
unit to pre-configure a stacking ID of a switch that will join the stack.
•
Use the
stack-unit unit renumber unit
member.
•
Use the
show system brief
•
Use the
show system stack-unit unit
other system details.
•
Use the
show system stack-ports
For details on using FTOS to remove a unit from a stack or use other stacking commands, see the Stacking
Commands chapter in the FTOS Command Reference and the S-Series Stacking chapter in the FTOS
Configuration Guide.
Connecting Stack Ports (optional)
The S25P contains two expansion slots in the rear, in either of which you can insert stacking modules for
converting the switch into a virtual slot in a single virtual switch, comprised of any S-Series model running
the same software. The S25P system includes two optional choices in stacking modules — a single-port
24G module and a two-port (12G each) module. You cannot interconnect the two types. If you use
single-port 24G modules, you can insert one in each expansion slot to accomplish the ring topology (see
Figure
15).
You can connect the S-Series while they are powered down or up. You can use either a ring topology or
cascade topology connection (see
Force10 recommends that you mount the switches before you make your stack port connections.
Figure 14 Switch Stacking Topologies (showing dual-port modules)
Switch 1
Switch 2
Switch 3
Installing the S25P System
command to see the current assignment of the management unit.
Figure
Ring Topology
A
B
A
B
A
B
command to configure the ability of an S-Series switch to
{
S25N
|
S25P
|
S25V
|
S50N
command to renumber a standalone S-Series or any stack
command to see the serial number of the designated unit and
command to see the stacking topology and status.
14). Use the special stacking cables to connect them.
Switch 1
Switch 2
Switch 3
|
S50V
} command on the management
Cascade Topology
A
B
A
B
A
B
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