A. show uptime B. show chassis C. show system information D. show time
A. port 1/1/1：12：3 B. sap 1/1/1：12.3 C. sap 1/1/1：12，3 D. port 1/1/1：12；3
A. write B. save C. admin save D. write config
A. show cpu B. show process cpu C. show system cpu D. display cpu
A. Show system connection B. Show system port C. show running port D. Show system security
A. show router ospf statistics B. show router ospf neighbor C. show router ospf status D. show router ospf interface
A. config service配置模块下的IES部分创建一个带外网管口配置 B. config router下的指定一个interface mgmt port来配置带外网管接口 C. 创建VPLS来配置带外网管接口地址 D. 在bof相关配置中配置带外网管接口地址
A. debug router bgp open B. debug router bgp events C. debug router bgp update D. debug router bgp packet
A. MAC ping B. Mirror C. MAC跟踪
A. who B. show who C. show vty D. show user
微信支付 
支付宝支付