PPPoE-在配置PPPoE的使用者名稱和密碼的時候一定要準確嚴格，不要在後面加空格，千萬記住，特別是複製張貼的時候，同時還有注意大小寫的問題！！！
阿新 • • 發佈：2018-12-29
R21#show inter
R21#show ip inter
R21#show ip interface br
R21#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Ethernet0/0 unassigned YES NVRAM up up
Ethernet0/1 unassigned YES NVRAM up up
Ethernet0/2 unassigned YES NVRAM up up
Ethernet0/3 unassigned YES NVRAM up up
Ethernet1/0 unassigned YES NVRAM up up
Ethernet1/1 unassigned YES NVRAM up up
Ethernet1/2 unassigned YES NVRAM up up
Ethernet1/3 unassigned YES NVRAM up up
Dialer1 192.0.2.21 YES IPCP up up
Virtual-Access1 unassigned YES unset up up
Virtual-Access2 unassigned YES unset up up
R21#
R21#
R21#
R21#show pp
R21#show pppoe
R21#show pppoe se
R21#show pppoe session
1 client session
Uniq ID PPPoE RemMAC Port VT VA State
SID LocMAC VA-st Type
N/A 10 aabb.cc00.3b30 Et0/0 Di1 Vi2 UP
aabb.cc00.1500 UP
R21#
R21#
R21#show
% Type "show ?" for a list of subcommands
R21#
R21#
R21#show ip ro
R21#show ip route
Codes: L - local, 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, H - NHRP, l - LISP
a - application route
+ - replicated route, % - next hop override
Gateway of last resort is not set
192.0.2.0/24 is variably subnetted, 3 subnets, 2 masks
S 192.0.2.0/24 is directly connected, Dialer1
C 192.0.2.1/32 is directly connected, Dialer1
C 192.0.2.21/32 is directly connected, Dialer1
R21#
R21#
R21#show ip inter
R21#show ip interface br
R21#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Ethernet0/0 unassigned YES NVRAM up up
Ethernet0/1 unassigned YES NVRAM up up
Ethernet0/2 unassigned YES NVRAM up up
Ethernet0/3 unassigned YES NVRAM up up
Ethernet1/0 unassigned YES NVRAM up up
Ethernet1/1 unassigned YES NVRAM up up
Ethernet1/2 unassigned YES NVRAM up up
Ethernet1/3 unassigned YES NVRAM up up
Dialer1 192.0.2.21 YES IPCP up up
Virtual-Access1 unassigned YES unset up up
Virtual-Access2 unassigned YES unset up up
R21#
R21#
R21#
R21#show pp
R21#show pppoe
R21#show pppoe se
R21#show pppoe session
1 client session
Uniq ID PPPoE RemMAC Port VT VA State
SID LocMAC VA-st Type
N/A 10 aabb.cc00.3b30 Et0/0 Di1 Vi2 UP
aabb.cc00.1500 UP
R21#
R21#
R21#show
% Type "show ?" for a list of subcommands
R21#
R21#
R21#show ip ro
R21#show ip route
Codes: L - local, 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, H - NHRP, l - LISP
a - application route
+ - replicated route, % - next hop override
Gateway of last resort is not set
192.0.2.0/24 is variably subnetted, 3 subnets, 2 masks
S 192.0.2.0/24 is directly connected, Dialer1
C 192.0.2.1/32 is directly connected, Dialer1
C 192.0.2.21/32 is directly connected, Dialer1
R21#
R21#