H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 120)

110
Figure 109 Adding a trap target host
b. Select the IPv4/Domain option, enter 1.1.1.2 in the following field, type public in the Security
Name field, and select v1 from the Security Model list.
c. Click Apply.
Configuring the NMS
IMPORTANT:
The configuration on the NMS must be consistent with that on the agent. Otherwise, you cannot perform
corresponding operations.
To configure the NMS:
1. Configure the SNMP version for the NMS as v1 or v2c.
2. Create a read-only community and name it public.
3. Create a read and write community and name it private.
For more information about configuring the NMS, see the NMS manual.
Verifying the configuration
Verify that the NMS can access and set some MIB variables on the AC.
Shut down and bring up an idle interface on the AC, and verify that the NMS can receive the link traps
from the AC.
SNMPv3 configuration example
Network requirements
As shown in Figure 110 , the NMS (1.1.1.2/24) uses SNMPv3 to monitor and manage the interface status
of the AP (the agent) at 1.1.1.1/24, and the AP automatically sends traps to report events to the NMS.
The NMS and the agent perform authentication when they set up an SNMP session. The authentication
algorithm is MD5 and the authentication key is authkey. The NMS and the AP also encrypt the SNMP
packets between them by using the DES56 algorithm and the privacy key prikey.