命令:

username cisco privilege 0 password 0 cisco

privilege exec level 0 show ip route

效果：

R1#telnet 192.168.0.1

Trying 192.168.0.1 ... Open

User Access Verification

Username: cisco

Password:

R2>sh ip route

Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP

D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

E1 - OSPF external type 1, E2 - OSPF external type 2

i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2

ia - IS-IS inter area, * - candidate default, U - per-user static route

o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

10.0.0.0/24 is subnetted, 1 subnets

C 10.0.23.0 is directly connected, Ethernet0/1

C 192.168.0.0/24 is directly connected, Ethernet0/0

R2>

希望以上的内容能够帮助到你。