Dell S3048-ON, Руководство по настройке

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• Password: *****
• Dell> enable
• Dell# configure
5 Configure the ports on the added switch for stacking.
CONFIGURATION mode
stack-unit 1 stack-group group-number
•
stack-unit 1
: defines the default ID unit-number in the initial configuration of a switch.
• stack-group group-number : configures a port for stacking.
6 Save the stacking configuration on the ports.
EXEC Privilege mode
write memory
7 Reload the switch.
EXEC Privilege mode
reload
Dell Networking OS automatically assigns a number to the new unit and adds it as member switch in the stack. The new unit
synchronizes its running and startup configurations with the stack.
8 If a standalone switch already has stack groups configured.
Attach cables to connect the ports already configured as stack groups on the switch to one or more switches in the stack.
Dell Networking OS automatically assigns a number to the new unit and adds it as member switch in the stack. The new unit
synchronizes its running and startup configurations with the stack.
Dell Networking OS Behavior : When you add a switch to a stack
• If you configure the new unit with a stack number that is already assigned to a stack member, the stack avoids a numbering conflict by
assigning the new switch the first available stack number.
• If the stack has been provisioned for the stack number that is assigned to the new unit, the pre-configured provisioning must match
the switch type. If there is a conflict between the provisioned switch type and the new unit, a mismatch error message is displayed.
Merge Two Stacks
You may merge two stacks while they are powered and online.
To merge two stacks, connect one stack to the other using user port cables from the front end user portusing the mini-SAS cables from
the stacking ports.
• Dell Networking OS selects a master stack manager from the two existing managers based on the priority of the stack.
• Dell Networking OS resets all the units in the losing stack; they all become stack members.
• If there is no unit numbering conflict, the stack members retain their previous unit numbers. Otherwise, the stack manager assigns new
unit numbers, based on the order that they come online.
• The stack manager overwrites the startup and running config on the losing stack members with its own to synchronize the
configuration on the new stack members.
Split a Stack
To split a stack, unplug the desired stacking cables.
You may do this at any time, whether the stack is powered or unpowered, and the units are online or offline. Each portion of the split stack
retains the startup and running configuration of the original stack.
812 Stacking