H3C H3C S5100-SI, Руководство по эксплуатации, Страница: 475 / 830

1-2
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Connect the intended main switch and slave switches through stack modules and dedicated stack
cables. (Refer to H3C S5100 Series Ethernet Switches Installation Manual for the information
about stack modules and stack cables.)
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Configure the IP address pool for the stack and enable the stack function. The main switch then
automatically adds the switches connected to its stack ports to the stack.
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When adding a switch joins in a stack, the main switch automatically assigns an IP address to it.
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The main switch automatically adds any switches that are newly connected to the stack through
their stack ports to the stack.
Main Switch Configuration
The main switch configuration includes:
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Configuring the IP Address Pool and Creating the Stack
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Switching to Slave Switch View
Configuring the IP Address Pool and Creating the Stack
Table 1-1 Configure the IP address pool and create the stack
Operation Command Description
Enter system view system-view —
Configure an IP
address pool for a
stack
stacking ip-pool
from-ip-address
ip-address-number
[ ip-mask ]
Required
from - ip - address : Start address of the IP
address pool.
ip - address - number : Number of the IP
addresses in the IP addresses pool. A pool
contains 16 addresses by default.
ip - mask : Mask of the IP address pool.
By default, the IP addresses pool is not
configured.
Create a stack
stacking enable
Required
Remove the IP address configured for the existing Layer 3 interface first if you want to cancel the
stack-related configuration, otherwise, IP address conflicts may occur.
As for the stack-related configurations performed on a main switch, note that:
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After a stack is created, the main switch automatically adds the switches connected to its stack
ports to the stack.
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If a stack port connection is disconnected, the corresponding slave switch quits the stack
automatically.
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The IP address pool of an existing stack cannot be modified.
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To add a switch to a stack successfully, make sure the IP address pool contains at least one
unoccupied IP address.