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至顶网网络频道单臂路由/PPPoE/PPPoA配置实例

单臂路由/PPPoE/PPPoA配置实例

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单臂路由/PPPoE/PPPoA配置实例

作者:中国IT实验室 2007年8月16日

关键字: 路由器 路由器设置 路由器配置 路由器基础 路由协议 CISCO

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贴一个单臂路由的配置实例

  交换机配置

  3512xl#show running-config

  Building configuration...

  Current configuration:

  

  !

  version 12.0

  no service pad

  service timestamps debug uptime

  service timestamps log uptime

  no service password-encryption

  !

  hostname 3512xl

  !

  no logging console

  enable password mysecret

  !

  !

  !

  !

  !

  ip subnet-zero

  !

  !

  !

  interface FastEthernet0/1

  switchport mode trunk

  !

  

  !-- If 802.1Q is configured,

  !-- you will instead see the following output

  !-- under interface FastEthernet0/1:

  !-- interface FastEthernet0/1

  !-- switchport trunk encapsulation dot1q

  !-- switchport mode trunk

  

  !

  interface FastEthernet0/2

  switchport access vlan 2

  spanning-tree portfast

  !

  interface FastEthernet0/3

  spanning-tree portfast

  !

  interface FastEthernet0/4

  !

  interface FastEthernet0/5

  !

  interface FastEthernet0/6

  !

  interface FastEthernet0/7

  !

  interface FastEthernet0/8

  !

  interface FastEthernet0/9

  !

  interface FastEthernet0/10

  !

  interface FastEthernet0/11

  !

  interface FastEthernet0/12

  !

  interface GigabitEthernet0/1

  !

  interface GigabitEthernet0/2

  !

  interface VLAN1

  ip address 10.10.10.2 255.255.255.0

  no ip directed-broadcast

  no ip route-cache

  !

  ip default-gateway 10.10.10.1

  !

  line con 0

  transport input none

  stopbits 1

  line vty 0 4

  password mysecret

  login

  line vty 5 15

  login

  !

  end

  

  路由器配置

  

  Current configuration:

  !

  version 12.1

  service timestamps debug uptime

  service timestamps log uptime

  no service password-encryption

  !

  hostname c2600

  !

  no logging console

  enable password mysecret

  !

  !

  !

  !

  !

  ip subnet-zero

  !

  !

  !

  !

  !

  !

  !

  !

  !

  !

  interface FastEthernet0/0

  no ip address

  duplex auto

  speed auto

  !

  interface FastEthernet0/0.1

  encapsulation isl 1

  ip address 10.10.10.1 255.255.255.0

  no ip redirects

  !

  

  !-- If 802.1Q is configured,

  !-- you will instead see the following output

  !-- under interface FastEthernet0/0.1:

  !-- interface FastEthernet0/0.1

  !-- encapsulation dot1Q 1 native

  !-- ip address 10.10.10.1 255.255.255.0

  

  !

  !

  interface FastEthernet0/0.2

  encapsulation isl 2

  ip address 10.10.11.1 255.255.255.0

  no ip redirects

  !

  

  !-- If 802.1Q is configured,

  !-- you will instead see the following output

  !-- under interface FastEthernet0/0.2:

  !-- interface FastEthernet0/0.2

  !-- encapsulation dot1Q 2

  !-- ip address 10.10.11.1 255.255.255.0

  

  !

  interface FastEthernet0/1

  no ip address

  shutdown

  duplex auto

  speed auto

  !

  ip classless

  no ip http server

  !

  !

  !

  line con 0

  transport input none

  line aux 0

  line vty 0 4

  password mysecret

  login

  !

  no scheduler allocate

  end

  

  PPPoE配置实例(2600路由器接ADSL Modem)

  

[[The No.2 Picture.]]

  hostname pooh

  ip host rund 172.17.247.195

  !

  ip subnet-zero

  no ip domain-lookup

  !

  vpdn enable

  no vpdn logging

  !

  vpdn-group 1

  request-dialin

  protocol pppoe

  !

  !

  !

  !

  interface Ethernet0/0

  ip address 10.200.56.22 255.255.255.0

  ip nat inside

  no ip mroute-cache

  !

  !

  !

  !

  interface Ethernet0/1

  no ip address

  pppoe enable

  pppoe-client dial-pool-number 1

  !

  interface Dialer1

  ip address negotiated

  ip nat outside

  ip mtu 1492

  encapsulation ppp

  no ip mroute-cache

  dialer pool 1

  dialer-group 1

  ppp authentication pap

  ppp pap sent-username cisco password cisco1

  !

  ip classless

  no ip http server

  !

  dialer-list 1 protocol ip permit

  ip nat inside source list 1 interface Dialer1 overload

  ip route 0.0.0.0 0.0.0.0 dialer1

  access-list 1 permit 10.200.56.0 0.0.0.255

  !

  line con 0

  exec-timeout 0 0

  transport input none

  line vty 0 4

  login

  password ww

  !

  end

  

  PPPoA配置实例 (2600路由器连接Wic-1ADSL)

  

  vpdn enable

  no vpdn logging

  

  !--- default.

  

  !

  vpdn-group pppoe

  request-dialin

  

  !--- we are the PPPoE client requesting to establish

  !--- a session with the aggregation unit (6400 NRP).

  

  protocol pppoe

  !

  

  

  !--- internal Ethernet network.

  

  !

  interface FastEthernet0

  ip address 10.92.1.182 255.255.255.0

  ip nat inside

  

  

  !--- DSL interface.

  

  !

  interface ATM0

  no ip address

  no atm ilmi-keepalive

  bundle-enable

  dsl operating-mode auto

  hold-queue 224 in

  

  !--- All defaults.

  

  !--- PPPoE runs on top of AAL5SNAP, but the

  !--- encap aal5snap command is not used.

  

  !

  interface ATM0.1 point-to-point

  pvc 1/1

  pppoe-client dial-pool-number 1

  

  !--- pvc 1/1 is an example value that must be changed

  !--- to match the value used by the ISP.

  

  !

  

  !--- The PPPoE client code ties into a dialer interface upon

  !--- which a virtual-access interface is cloned.

  

  !

  interface Dialer1

  ip address negotiated

  ip mtu 1492

  

  !--- Ethernet MTU default = 1500 (1492 + PPPoE headers = 1500)

  

  ip nat outside

  encapsulation ppp

  dialer pool 1

  

  !--- Ties to atm interface.

  

  ppp authentication chap callin

  ppp chap hostname

  ppp chap password

  !

  

  !--- The ISP will instruct you regarding

  !--- the type of authentication to use.

  !--- To change from PPP CHAP to PPP PAP,

  !--- replace the following three lines:

  !--- ppp authentication chap callin

  !--- ppp chap hostname

  !--- ppp chap password

  !--- with the following two lines:

  !--- ppp authentication pap callin

  !--- ppp pap sent-username password

  

  !--- For NAT we are going to overload on the Dialer1

  !--- interface and add a default route out

  !--- since dialer ip address can change.

  

  ip nat inside source list 1 interface Dialer1 overload

  ip classless

  ip route 0.0.0.0 0.0.0.0 dialer1

  no ip http server

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