Netgear M5300-28G-POE+ (GSM7228PSv1h2) - 12-Port Managed Gigabit Switch Ratgeber Für Administratoren
Switch Stacks
491
Managed Switches
7.
If the switch stack divides but you do not intend to partition the switch stack, do the following:
a. Power off the newly created switch stacks.
b. Reconnect them to the original switch stack through their stack ports.
c. Power on the switches.
Replace a Stack Member
To replace a stack member:
1.
Make sure that the redundant stack connection is functional.
All stack members must be connected in a logical ring.
2.
Power down the switch that you intend to remove and disconnect its stack cables.
3.
Remove the switch from the rack.
4.
If you intend to install a different model switch, remove the unit from the configuration by
issue the no member unit-id command.
issue the no member unit-id command.
5.
Install the new switch in the rack:
•
If you are installing the same model switch, place the switch in the same position in
the stack as the switch that you just removed.
the stack as the switch that you just removed.
•
If you are installing a different model switch, either place the switch in the same
position as the previous switch, or at the bottom of the stack.
position as the previous switch, or at the bottom of the stack.
6.
Cable the new switch, following the established order of stacking cables.
7.
Power up the new switch.
Verify, by monitoring the master switch console port, that the new switch successfully
joins the stack by issuing the show switch command. The new switch must join as a
member (not as master; the existing master of the stack must not change).
joins the stack by issuing the show switch command. The new switch must join as a
member (not as master; the existing master of the stack must not change).
8.
If the firmware version of the newly added member is not the same as the existing stack,
update the firmware (see
update the firmware (see
480).
Switch Stack Configuration Files
The configuration files include all global and interface-specific settings that define the
operation of the stack and its individual members. If you issue the save config command,
all stack members store a copy of the configuration settings. If a stack master becomes
unavailable, the stack member that assumes the role of stack master operates from the
saved configuration files.
operation of the stack and its individual members. If you issue the save config command,
all stack members store a copy of the configuration settings. If a stack master becomes
unavailable, the stack member that assumes the role of stack master operates from the
saved configuration files.
When a new, out-of-box switch joins a switch stack, the switch uses the system-level settings
of that switch stack. However, if you want the store to store this system level configuration,
you must issue the save config command.
of that switch stack. However, if you want the store to store this system level configuration,
you must issue the save config command.
You can back up and restore the stack configuration by using the copy command in the
same way as you back up and restore a standalone switch configuration.
same way as you back up and restore a standalone switch configuration.