CCIE学习指南实验室操作 12 IP访问表

12IP•••IP•IP•EstablishedIP•IP•lock-and-key•VTY•12.11)2)DDR3)4)5)12.2IPCisco1)IPIPIP1IP00.0.0.013150.1.11~255150.1.1.02)Inboundoutbound12-112-1A150.1.1.2PCA152.1.1.2A(inbound)outboundpacket12.3402CCIEA150.1.1.0151.1.1.1BA•access-classaccess-classCiscoVTYVTY[1-99]VTYinout•access-enableIOStelnet•access-list[1-99]1~99IPIPIP•access-list[100-199]100~199dynamicIPIPTOS•access-list[100-199][dynmaic]100~199dynamic•access-template•autocommand12IP403•clearaccess-listcounters•clearaccess-template•ipaccess-group[1-199]inout•iptelnetsource-interfacetelnet•showaccess-listsIP•username12.4IOSIOS10.012.548IP12.5.11)CiscoEthernet2)PC3)CiscoIOS10.04)CiscoDTE/DCE5)Cisco12.5.212-212-2404CCIE151.1.1.1150.1.1.0ABA150.1.1.0ABBDCEAIP12-2BIP151.1.1.1A150.1.1.0BpingpingA195.1.1.4IPIPIP12.5.31.A2.B12IP40512.5.4BpingpingA(195.1.1.4)pingAdebugippacketBICMPAshowaccess-list1150.1.1.012.649IP12.6.11)CiscoEthernet406CCIE2)CiscoIOS10.03)PC4)CiscoDTE/DCE5)Cisco12.6.2APCC150.1.1.2PCA152.1.1.2PCC150.1.1.2PCB152.1.1.3IPIPABBDECA12-3IPABIP12-3IPAPCC150.1.1.2PCAPCCPCBTFTP12.6.31.A12IP407151.1.1.1BAAB2.B408CCIE12.6.4pingIP(1)150.1.1.2ping152.1.1.3AdebugippacketICMPshowipaccesslistlogLogLogginginformation-logging(2)B150.1.1.2ping152.1.1.3Adebugippacketshowipaccess-list;12.750:Established12.7.11)CiscoEthernet2)CiscoIOS10.03)PC4)Cisco5)CiscoDTE/DCE12.7.2establishedestablished12IP40912-4APCAPCAInternetAPCA12-4EstablishedestablishedTCPACKRST11)PCA))AACKRST)debugippacketdetailedIPA2)A152.1.1.1TelnetB(150.1.1.1)Adebugippacketdetailed150.1.1.1152.1.1.1ACKRSTlogloglogging150.1.1.11003)showipaccess-list61412CCIE4)telnetB150.1.1.1A(152.1.1.1)BEthernetIPtelnet5)debugippacketdetailedIPASYNAACKRSTestablishedSYNTCPACKRSTreset12.851IP12.8.11)CiscoEthernet2)CiscoIOS11.13)4)CiscoDTE/DCE5)Cisco12.8.2telnetLock-and-keySecurity12-612-6Lock-and-key12IP413A2)APCB1)APCB4)3)PCBPCA12.8.3Lock-and-key1)PCBA2)Atelnet3)PCBtelnetPCBPCA4)PCBA5)A12.8.412-7lock-andkey12-7Lockand-keyABAA5B150.1.1.1A(152.1.1.1)ABBDCEAIP12-7A12.8.51.A414CCIEABBA2.B12IP41512.8.6BA(195.1.1.4)PCBPCBAtelnetA100Ashowipaccess-listB150.1.1.1152.1.1.1telnetBEthernetIPtelnetAiptelnetsource-interfacee0AlogLogLoglog150.1.1.1telnet100telnetAshowipaccess-list416CCIEB150.1.1.1152.1.1.1PCBAtelnet152.1.1.112.952VTY12.9.11)CiscoEthernet2)CiscoIOS10.03)4)CiscoDTE/DCE5)Cisco12.9.2VTYproductionIPIPVTYtelnet12.9.3VTYA150.1.1.1VTYABBDCEAIP12-8A12.9.412IP41712-8VTYABAB1.A2.B418CCIE12.9.5BA195.1.1.4telnetBiptelnetsourceinterfaceEthernet0telnetIP150.1.1.1telnetBtelnetBA195.1.1.1telnetA12.10IPCiscoIOSshowaccess-listshowipaccess-listIPIPclearaccesslistcountersclearaccesslistcounters0debugippacket12IP41912.11CiscoIOSDDR420CCIE