Netgear M5300-28G-POE+ (GSM7228PSv1h2) - 12-Port Managed Gigabit Switch Ratgeber Für Administratoren
Chassis Switch Management
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Managed Switches
Chassis Switch Management and Connectivity
You can manage the chassis switch through the supervisor. To access the supervisor, use
either a serial connection to the chassis supervisor’s console port or a Telnet connection to
the IP address of service port (out-of-baud) or normal ports on the front panel.
either a serial connection to the chassis supervisor’s console port or a Telnet connection to
the IP address of service port (out-of-baud) or normal ports on the front panel.
You can use any of the following methods to manage the chassis:
•
Web management interface
•
CLI (over a serial connection, Telnet, or SSH)
•
A network management application through SNMP
Supervisor and Chassis Members
A chassis switch is a set of up to three blade boards. The blades connect to each other
through the chassis backplane. The blade that controls the operation of the chassis is the
supervisor. The other blade boards in the chassis are chassis members. Layer 2 and Layer 3
protocols present the entire chassis as a single entity to the network.
supervisor. The other blade boards in the chassis are chassis members. Layer 2 and Layer 3
protocols present the entire chassis as a single entity to the network.
Supervisor
The supervisor is the single point of chassis management. From the supervisor, you
configure the following features:
configure the following features:
•
System-level (global) features that apply to all chassis members
•
Interface-level features for all interfaces on any chassis member
A chassis is identified in the network by its network IP address. The network IP address is
assigned according to the MAC address of the supervisor. Every chassis member is uniquely
identified by slot number.
identified by slot number.
The supervisor contains the saved and running configuration files for the members. The
configuration files include the system-level settings for the chassis switch and the
interface-level settings for all chassis members. Each chassis member retains a copy of the
saved file for backup purposes. If the supervisor is removed from the chassis, another
member is elected supervisor and then runs from that saved configuration.
configuration files include the system-level settings for the chassis switch and the
interface-level settings for all chassis members. Each chassis member retains a copy of the
saved file for backup purposes. If the supervisor is removed from the chassis, another
member is elected supervisor and then runs from that saved configuration.
Only a member in slot 1 or 2 is eligible to be chassis supervisor. If the chassis supervisor
becomes unavailable, the member in standby is elected as supervisor. A set of factors
determine which switch is elected the supervisor. The supervisor is elected or reelected
based on one of the following factors and in the order listed:
becomes unavailable, the member in standby is elected as supervisor. A set of factors
determine which switch is elected the supervisor. The supervisor is elected or reelected
based on one of the following factors and in the order listed:
1.
The blade that is currently the supervisor.
2.
The blade in slot 1 has a higher priority value than the blade in slot 2.
3.
Only the blade in slot 1 or slot 2 can be elected supervisor.