cisco中文配置文檔連載4-資料下載頁(yè)
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【正文】 口狀態(tài) show ip interface [type number ] 顯示目前的路由表 show ip route [address [mask]|protocol ] 測(cè)試網(wǎng)絡(luò)是否通 ping [protocol]{host |address} IP 配置實(shí)例 Creat a Network from Separates Subnets Example Serial Interface Configuration Example IP Access List Configuration Example 標(biāo)準(zhǔn)IP過(guò)濾表配置實(shí)例 限定虛擬終端訪問(wèn)實(shí)例 擴(kuò)展IP過(guò)濾表配置實(shí)例 Ping Command Example Creat a Network from Separates Subnets Example 在下面例子中,subnet 1和subnet 2被主干網(wǎng)分開(kāi). Configuration for Router B interface ethernet 2 ip address ip address secondary Configuration for Router C interface ethernet 1 ip address ip address secondary Serial Interface Configuration Example 在下面的例子中,把Ethernet 0的地址賦予Serial 1. Serial 1是unnumbered. interface ethernet 0 ip address interface serial 1 ip unnumbered ethernet 0 IP Access List Configuration Example 標(biāo)準(zhǔn)IP過(guò)濾表配置實(shí)例: ()與A機(jī)通信,. ,而其它的如Internet用戶均被過(guò)濾掉了. Configuration for Router A accesslist 2 permit accesslist 2 deny accesslist 2 permit !(Note:all other access denied) interface ethernet 0 ip accessgroup 2 in 限定虛擬終端訪問(wèn)實(shí)例: . Configuration for Router accesslist12 permit ! line vty 0 4 accessclass 12 in 擴(kuò)展IP過(guò)濾表配置實(shí)例: 該例允許內(nèi)部網(wǎng)的所有主機(jī)都能登錄上Internet,并且A機(jī)作smtpserver,B機(jī)作W eb Server,C機(jī)作域名服務(wù)器,FTP服務(wù)器和郵件服務(wù)器. Configuration for Router !Allow existing TCP connection accesslist 105 permit tcp any any established !Allow ICMP messages accesslist 105 permit icmp any any !Allow SMTP to one host accesslist 105 permit tcp any host eq smtp !Allow WWW to server (other services may be required) accesslist 105 permit tcp any host eq !Allow DNS,FTP mand and data,and smtpto another host accesslist 105 permit any host eq domain accesslist 105 permit any host eq 42 accesslist 105 permit any host eq ftp accesslist 105 permit any host eq ftpdata accesslist 105 permit any host eq smtp ! interface serial 0 ip accessgroup 105 in Ping Command Example 在例子中,. Sandbox ping Protocol [ip]: Target IP address: Repeat count [5]:10 Datagram size [100]:64 Timeout in seconds [2]: Extended mands [n]: Type escape sequence to 5, 100byte ICMP Echos to , timeout is 2 seconds: !!!!!!!!!! Success rate is 100 percent, roundtrip min/avg/max = 4/4/4 ms (圖形無(wú)法貼出） ※ 修改:．suncisco 于 Apr 16 17:40:37 修改本文．[FROM: ] ※ 來(lái)源:．網(wǎng)易虛擬社區(qū) ．[FROM: ]
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