产品iis_is09000的质量管理体系「建议收藏」

产品iis_is09000的质量管理体系「建议收藏」dialermaplp192.200.10.2namerouter2572dialerload-threshold8Opppmultilinkdialer-group1pppatlthenticationchap!di

产品iis_is09000的质量管理体系「建议收藏」

dialer map lp 192.200.10.2 name router2 572
     dialer load-threshold 8O
     ppp multilink
     dialer-group 1
     ppp atlthentication chap
    !
    dialer-list 1 protocol ip permit
    !
    Router2:
    hostname router2
    user router1 password clsco
    !
    isdn switch-type basic-net3
    !
    Interface bri O
     ip address 192.2O0.10.2   255.255.255.0
     encapsulation ppp
     dialer map ip 192.2O0.10.1  name router1 571
     dialer loadthreshold 8O
     ppp multilink
     dialer-group 1
     ppp authentication chap
    !
    dialer-list 1 protocol ip permit
    !
    Ciscl路由器同时支持回拨功能,我们将路由器 Router1作为 Callback
    Server,Router2作为 Callback Client。
    与回拨相关的命令:
    任务 命令
    映射协议地址和电话号码,并在接口上
    使用在全局模式下定义的 PPP回拨的
    映射类别
    Dialer map protocol address name
    Host name class classname
    Dial-string
    设置接口支持 PPP回拨 ppp callback accept
    在全局模式下为 PPP回拨设置映射类
    别
    Map-class dialer classname
    通过查找注册在 dialer map里的主机
    名来决定回拨 Dialer callback-server[username]
    设置接口要求 PPP回拨 Ppp callback request
    设置如下:
    Routerl:
    hostname routerl
    user router2 password cisco
    !
    isdn switch-type basic-net3
  l    ppp authentication chap
     !
     map-class dialer s3
     dialer callback-server username
     dialer-list l protocol ip permit
    !
    Router2:
    hostname router2
    user routerl password cisco
    !
    isdn switch-type basic-net3
    !
    interface bri O
     ip address 192.2OO.10.2 255.255.255.O
     encapsulation ppp
     dialer map ip 192.200.10.1 name routerl 571
     dialer load-threshold 8O
     ppp callback request
     ppp multilink
     dialer-group l
     ppp authentication chap
    !
    dialer-list l protocol ip permit
    !
    相关调试命令
      debug dialer
      debug isdn event
      debug isdn q921
      debug isdn q931
      debug ppp authentication
      debug ppp error
      debug ppp negotiation
      debug ppp packet
      show dialer
      show isdn status
     
    举例:执行 debug dialer命令观察 router2呼叫 router1,router1回拨
    router2的过程。
    routerl#debug dialer
    Router2#ping 192.2O0.10.1
     00:03:50:%LINK-3-UPDOWN:interface BRI0:1, changed state to
    Up 00: 03: 50: BRIO: l: PPP callback Callback server Starting to
    router2 572 OO:03:5O:BRIO:l:disconnecting Call
    00: 03: 5O:% LINK-3-UPDOWN: Interface BRIO: l,  changed state to
    down
    00:03:50:BRIO:l:disconnecting call
    00:O3:5O:BRIO:l:disconnecting Call
    O0:03:51:%LINK-3-UPDOWN: Interface BRIO:2, changed state to up
    00:O3:52:callback to router2 already started
    OO:03:52:BRIO:2:disconnecting Call
    OO:O3:52:%LINK-3-UPDOWN: Interface BRIO:2, changed state to
    down
    OO:03:52:BR10:2:disconnecting call
    00:03:52:BRIO:2:disconnecting call
    OO:04:O5:: Callback timer expired
    00:04:05:BRI0:beginning callback to router2 572
    00:04:O5:BRIO: Attempting to dial 572
    00:04:O5:freeing callback to router2 572
    00:04:05:%LINK-3-UPDOWN:Interface BRIO:l, changed state to up
    0O:04:05: BRIO:l: NO Callback negotiated
    0O:04:05:%LINK-3-UPDOWN:Interface Virtual-Access1,change state
    to up
    0O:04:05:dialer Protocol up for Vil
    0O:04:06:%LINEPROTO-5-UPDOWN:Line protocol on Interface BRIO:l,
    changed state to up
    00: 04: 06: % LINEPROTO-5-UPDOWN: Line protocol on Interface
    Virtual-Access 1, changed state to up
    00:04:11:%ISDN-6-CONNECT:Interface BRIO:1 is now connected to
    572
    #routerl
    4.ISDN访问首都在线 263实例
    本地局部地址为 1O.0.O.0/24,属于保留地址,通过 NAT地址翻译功
    能,局域用户可以通过 ISDN上 263访问 1nternet。263的 ISDN电记号码
    为 2633,用户为 263,口令为 263,所涉及的命令如下表:
    任务 命令
    指定接口通过 PPP/IPCP地址协
    商获得 IP地址
    Ip address negotiated
    指定内部和外部端口 Ip nat {inside|outside}
    使用 ppp/pap作认证 Ppp authentication pap callin
    指定接口属于拨号口 1 Dialer-group1
    定义拨号组 1允许所有 IP协议 Dialer-list 1 protocol ip permit
    设定拨号,号码为 2633 Dialer string 2633
    设定登陆 263的用户名和口令 Ppp pap sent-username 263
    Passwrd 263
    设定默认路由 Ip router 0.0.0.0 0.0.0.0 bri 0
    设定符合访问列表 2的所有源地
    址被翻译为 bri 0所拥有的地址
    Ip nat inside sourse list 2 interface
    bri 0 overload
    设定访问列表 2,允许所有协议 Access-list 2 permit any
    具体配置如下:
    hostname Cisco2503
    !
    isdn switch-type basic-net3
    !
    ip subnet-zero
    no iP domain-lockup
    ip routing
    !
    interface Ethernet O
    ip address 10.0.0.1 255.255.255.0
    ip nat inside
    no shutdown
    !
    interface Serial 0
    shutdown
    no description
    no ip address
    !
    interface Serial 1
    shutdown
    no description
    no ip address
    !
    interface bri 0
    ip address negotiated
    ip nat outside
    encapsulation ppp
    ppp authentication pap callin
    ppp multilink
    dialer-group 1
     dialer hold-queue 10
     dialer string 2633
     dialer idle-timeout 120
     ppp pap sent-username 263 password 263
     no cdp enable
     no ip split-horizon
     no shutdown
     !
     ip classless
     !
     !Static Routes
     !
     ip route 0.0.0.0 0.0.0.0 bri 0
     !
     !Access Control List 2
     !
     access-list 2 permit any
     !
     dialer-list 1 protocol ip permit
     !
     ! Dynamic NAT
     !
     ip nat inside source list 2 interface bri 0 overload
     snmp-server community public ro
     !
     line console O
     exec-timeout O O
     !
     line vty O 4
     !
     end
    5.Cisco765M通过 ISDN 拨号上 263
    由于 Cisco765的设置命令与我们常用的 Cisco路由器的命令不同,所以
    以下列举了通过 Cisco765上 263访问 Internet的具体命令行设置步骤。
    >set system c765
    c765>set multidestination on
    c765>set switch net3
    c765>set ppp multilink on
    c765>cd lan
    c765:LAN> set ip routing on
    c765:LAN> set ip address 10.0.0.l
    c765:LAN> set ip netmask 255.0.0.O
    c765:LAN> set briding off
    c765:LAN>cd
    c765> set user remotenet
    New user remotenet being created
    c765:remotenet>set ip routing on
    c765:remotenet>set bridging off
    c765:remotenet> set ip framing none
    c765:remotenet> set ppp clientname 263
    c765:remotenet> set ppp password client
    Enter new Password: 263
    Re-Type new Password: 263
    c765:remotenet> set ppp authentication out none
    c765:remotenet> set ip address 0. 0.0.O
    c765:remotenet> set ip netmask 0.0.0.0
    c765:remotenet> set ppp address negotiation local on
    c765:remotenet> set ip pat on
    c765:remotenet> set ip route destination O.0.0.0
    c765: remotenet> set number 2633
    c765:remotenet> set active
    命令描述如下:
    任务 命令
    设置路由器系统名称 set sys

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