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| 作者：不明 来源：www.pccode.net 整理 发布时间：2007-1-24 15:23:54 发布人：wongrs | |
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mode Interface Config mode: router(config-if)# comm for config single int. Editing: Ctrl+A-beging of line, Ctrl+E-end of line, Ctrl+F(R arrow)-move fwd 1 char, Ctrl+B(L arrow)- back 1 char, Ctrl+P(U arow)-scroll/Rpt prev comm, Ctrl+N(D arow)-recent comm recall, Esc+F-move fwd 1 word, Esc+B-back 1 word. R>terminal editing / terminal no editing : advanced editing features on / off. R> enable / disable : privileged mode on / off R>sh history-sh comm buffer, R>term history size- set comm buffer size, Tab: Completes comm entry, Passwords: config t, Enable secret x, enable password x, line vty 0, login, pw x; line aux 0, login, pw x; line con 0, login, pw x; Banner: config t, banner motd #, xxx # ; Hostname: config t, hostname [newhostname] Shutting down : config t, # int s0, # shutdown (Admntly down) # no shut down (Turn on) DTE/DCE Cable: router use synch comm, needs clk, clock rate on DCE.+ specify bandwidth (for IGRP), Config t, int s0, clock rate 56000, bandwidth 56. def clk rate-T1, R# show controllers s0- Identifies serial port cable as DTE or DCE cable. CSU/DSU : Chl svc unit/Data svc unit. Handles clocking on serial ports (WAN links), not used by Cisco router. Token Ring Speed : # int token ring 2/0, # early token release, # ring-speed 16 (4-16 mb), Media type : # int e1, # media type 10baseT, Clock set: R# clock set 11: 02: 01 04 August 1999 Config Comm: RouterR# sh startup-config/config: contents of NVRAM, sh running-config: contents of RAM, R# erase startup-config (write erase)- erases NVRAM, starts initial config dialog, R# Setup: starts initial config dialog, R# write term-sh run config, write mem- copy run start, config mem- copy start run, config net [ip ad of tftp ser]-lod config frm tftp, write network/R# copy run tftp (backup, ram>tftp serv), copy tftp run (restore), R# reload: lod startup confi to mem, IOS Comm: R # copy flash tftp (ios backUp), # copy tftp flash (ios restore), Fallback-gives alternative IOS loading booting sources: config t, # boot system flash [ios_filename], boot system TFTP [ios_filename] [ TFTP_ip add], boot system ROM R# erase- erases flash, # delete- (if multi flash), if ext flash card # delete-only marks the IOS, # squeeze-deletes IOS. R# sh flash-flash mem stat, all IOSs file name, # sh version-sh curre
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