A10E/A28E/A28F Configuration Guide
9.3.9 Maintenance
Maintain the A10E/A28E as below.
Alpha-A28E(config)#clear
rmon
Clear all RMON configurations.
9.3.10 Example for configuring RMON alarm group
Networking requirements
As shown in Figure 9-7, the A10E/A28E is Agent, connecting to terminal through Console
interface, connecting to remote NNM system through Internet. Enable RMON statistics and
perform performance statistics on Port 3. When the number of packets received by Port 2
exceeds the threshold in a period, the A10E/A28E record logs and sends Trap alarm to the
NView NNM system.
Figure 9-7 Configuring RMON alarm group
Configuration steps
Step 1 Create event 1. Event 1 is used to record and send the log information which contains the
string High-ifOutErrors. The owner of the log information is set to system.
Alpha-A28E#config
Alpha-A28E(config)#rmon event 1 log description High-ifOutErrors owner
system
Step 2 Create alarm 10. Alarm 10 is used to monitor the MIB variable (1.3.6.1.2.1.2.2.1.20.1) every
20 seconds. If the value of the variable is added by 15 or greater, a Trap is triggered. The
owner of the Trap is also set to system.
Alpha-A28E(config)#rmon alarm 10 1.3.6.1.2.1.2.2.1.20.1 interval 20 delta
rising-threshold 15 1 falling-threshold 0 owner system
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