页面打开中,请稍候...
www.Gzu521.com
| Gzu521.com学习网 |
|
c) with half duplex transmission logically circuits feed into a single cable creating a situation similar to a one way bridge d) half duplex transmission between stations is achieved by using point to multipoint ethernet and fast ethernet 7w @ ( 此_文_来_源_于_我_的_学_习_网 IT认证思科认证 ]7w @ httP://Www.Gzu521.Com 23) what statement is true about the message of the day (motd) a) motd banners are displayed at login b) you must start a motd banner with a delimiting character of your choice c) the banner motd command is used to add a description to a specific interface d) the interface description command must end with a delimiting character 24) which of the following are presentation layer standards ( choose 3)? a) ascii & ebcdic b) nfs & sql c) pict & jpeg d) rpc e) midi & mpeg 25) which of the following is a session layer protocols? a) ascii & ebcdic b) sql c) pict & jpeg d) rpc f) midi & mpeg 26) what output would the following commands give the output: router#_____ ambigous command "cl" a) cl -? b) help cl c) cl? d) ? cl e) cl ? 27) which types of serial communications are characterized by pvc and layer 2 identifiers ? a) frame relay b) x.25 c) ppp d) slip Cj ;$a: [此资料转贴于学习网IT认证思科认证 ]ｗww.Ｇzu５21.ｃomCj ;$a: 28) what is the syntax for the enable banner command? a) router (config)# banner motd # b) router (config)# motd c) router (config)# set motd . 29) what key stokes will bring you back to the beginning of the command line? a) ctrl a b) ctrl b c) ctrl p d) ctrl n 30) what command would you use to set the clock rate to 56k? a) clock rate 56 b) clock rate 56000 c) set clock-rate 56 d) clockrate 56000 31) what is the command to set the encapsulation to ppp on a serial interface? a) switch-type ppp b) protocol ppp c) encapsulation ppp d) enable ppp 32) what are the 2 functions of the data link mac layer? a) handles access to shared media b) provides saps for higher level protocols c) allows multiple devices to uniquely identify one another on the data link layer d) manages protocol access to the physical network medium 34) what does the ipx maximum path command do? a) sets the maximum metric that can appear in the routing table b) configures round robin load sharing over multiple equal metric paths (parallel paths) N0{YVwgU[ 本_资_料_来_源_于_贵_州_学_习_网 IT认证思科认证 ｇｚｕ５２１.ｃｏｍ )N0{YVwgU c) allows you to disable the ttl on an ipx packet d) this parameter is only used in nlsp routing. 35) which ip-class provides the least number of hosts? a) class a b) class b c) class c d) class d 36) what are the three ways to display ipx interface e0 ? a) sh ipx int e0 b) sh ipx interface e0 c) sh ipx interface ethernet0 d) sh int 37) how to change the enable secret password to ccna ? router(config)# enable secret ccna 38) how to change the enable password to ccnp ? router(config)# enable password ccnp 39) how to change the virtual terminal password to ccie ? router(config)# line vty 0 4 router(config-line)# login router(config-line)# password ccie 40) how to change the auxiliary password to cisco ? router(config)# line aux 0 router(config-line)# login router(config-line)# password cisco 41) how to change the console password to cisco ? router(config)# line con 0 router(config-line)# login router(config-line)# password cisco t?Zo T6b [ 此文转贴于 贵 州 学 习 网 IT认证思科认证 http://WWW.gzu521.COM ] t?Zo T6b 42) how are the isdn protocols defined ? i stands for concepts, terminology and services e stands for existing telephone network q stands for switching and signaling 43) what are the correct encapsulation type of frame-relay ? cisco (default) ietf 44) how to monitor frame-relay activity on a cisco router ? show interface s0 show frame-relay map 45) what are the five steps of encapsulation? 1) user information is converted to data. 2) data is converted to segments. |
责任编辑：gzu521
您的位置:
