ns统计使用资源的SNMP OID
> add snmp manager 192.168.195.1
> add snmp community public ALL
> add snmp trap generic 192.168.195.1 -communityName public
> add snmp trap specific 192.168.195...
ns模拟1set ns [new Simulator]#define different colors for data flows(for nam)ns color 1 Bluens color 2 Red#open the trace fileset tracefile1 [open out.tr w]set winfile [open WiinFile w]$ns trace-all $...
```
#Create a simulator object
set ns [new Simulator]
#Define different colors for data flows (for NAM)
$ns color 0 blue
$ns color 1 red
$ns color 2 white
#Create four nodes
set n0 [$ns node]
set n1...
