H3c-technologies H3C WX5500E Series Access Controllers Manuel d'utilisateur télécharger pdf (Page 73)

Figure 25 Network diagram

Configuration procedure

1. Configure the agent:

# Configure the IP address of the agent and make sure the agent and the NMS can reach each

other. (Details not shown.)

# Assign the NMS read and write access to the objects under the snmp node (OID

1.3.6.1.2.1.11), and deny its access to any other MIB object.

<Agent> system-view

[Agent] undo snmp-agent mib-view ViewDefault

[Agent] snmp-agent mib-view included test snmp

[Agent] snmp-agent group v3 managev3group read-view test write-view test

# Set the username to managev3user, authentication algorithm to MD5, authentication key to

authkey, encryption algorithm to DES56, and privacy key to prikey.

[Agent] snmp-agent usm-user v3 managev3user managev3group authentication-mode md5

authkey privacy-mode des56 prikey

# Configure contact person and physical location information for the agent.

[Agent] snmp-agent sys-info contact Mr.Wang-Tel:3306

[Agent] snmp-agent sys-info location telephone-closet,3rd-floor

# Enable traps, specify the NMS at 1.1.1.2 as a trap destination, and set the username to

managev3user for the traps.

[Agent] snmp-agent trap enable

[Agent] snmp-agent target-host trap address udp-domain 1.1.1.2 params securityname

managev3user v3 privacy

2. Configure the SNMP NMS:

{ Specify the SNMP version for the NMS as v3.

{ Create two SNMP users: managev3user and public.

{ Enable both authentication and privacy functions.

{ Use MD5 for authentication and DES for encryption.

{ Set the authentication key to authkey and the privacy key to prikey.

{ Set the timeout time and maximum number of retries.

For information about configuring the NMS, see the NMS manual.

NOTE:

The SNMP settings on the agent and the NMS must match.

3. Verify the configuration:

# Try to get the count of sent traps from the agent. The get attempt succeeds.

Send request to 1.1.1.1/161 ...

Protocol version: SNMPv3

Operation: Get

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H3c-technologies H3C WX5500E Series Access Controllers Manuel d'utilisateur Page 73