[X] Exit to previous menu
Enter Selection:
This menu allows you to control the propagation of broadcasts to each port. The following list gives a brief
description of each setting:
[A] Action upon exceeding broadcast threshold—Indicates what action will be taken in the event that
the broadcast number threshold is exceeded. There are two settings: Option I ignores the excess
broadcasts, and option B blocks them until the number of broadcasts becomes lower than the
threshold setting.
•
[G] Generate alert when threshold exceeded—Controls whether an SNMP trap is sent when the
broadcast threshold has been exceeded. Two options are available: E (enabled) and D (disabled).
•
[T] Broadcast Threshold (BC’s received / sec)—Sets the broadcast threshold in broadcasts per
second. The possible settings are 10 to 14,400; the default is 500 per second.
•
[R] Broadcast re−enable threshold—Indicates the number of broadcasts per second at which the port
will re−enable after an instance in which the threshold maximum disabled the port. The possible
settings are 10 to 14,400; the default is 500 per second.
•
[X] Exit to previous menu—Returns you to the System Configuration menu.
•
Configuring SNMP on the 1900 Series
To configure SNMP on the 1900 series switch, start from the Main Menu and do the following:
Select option [N] to go into the Network Management Menu. The following shows the Network
Management menu:
Catalyst 1900 − Network Management
[I] IP Configuration
[S] SNMP Management
[B] Bridge − Spanning Tree
[C] Cisco Discovery Protocol
[G] Cisco Group Management Protocol
[H] HTTP Server Configuration
[R] Cluster Management
[X] Exit to Main Menu
Enter Selection:
1.
Select [S] to enter the SNMP configuration menu, which looks like the following:
Catalyst 1900 − Network Management (SNMP) Configuration
[R] READ configuration
[W] WRITE configuration
[T] TRAP configuration
[X] Exit to previous menu
Enter Selection:
2.
This menu has options to give a client read or write access to the local SNMP log files on the switch.
Let’s say we want to configure a read string for remote clients to access 1900 switch SNMP log files.
And we want to change it from the default Public string to Techs. To do so, select [R], and then
choose [1] to change the first string:
3.
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