collectedfromBraindumps(3)
添加时间: 2007-9-3 22:22:42 作者: Cisco认证考试 阅读次数:42 来源: http://www.d9soft.com
Session layer standards? What are some? (ASCII, NFS, SQL, MIDI, JPEG, etc...)
How do you change the admin password on the console? line con o
What is the host config file type?
How do you load the sys image "beta" from a tftp server?
2c.000.0c56.de34 <-- What protocol, Node, Network id, etc?
What are the characteristics of ISDN? (two identical questions with different answer choices)
How do you set the frame relay interface s1 bandwidth to 56k?
Transport layer functionality?
router#cl (Get ambiguous command) (how do you get the choices from here?)
How do you move the cursor to the beginning of the line? CTRL + A
Session Layer functionality?
Presentation Layer Functionality?
How do you display an ip address assigned to specific host names?
How do you turn on the motd on the router? banner motd #
What is the wildcard mask (subnet mask) for this situation?
how to dispplay the ipx address on ethernet 0?
What protocol is used to convert IP addresses to MAC addresses? ARP
What is flow control? Technique for ensuring that a transmitting entity, such as a modem, does not overwhelm a receiving entity with data. When the buffers on receiving device are full, a message is sent to the sending device to suspend the transmission until the data in the buffers has been processed.
Assuming a default subnet mask, what is the host, network, and class of the following ip address?
Presentation Layer standards? (MPEG, MIDI, SQL, NFS, etc...)
Traffic from should only go through ... how to implement?
Given an ip address and an subnet mask, what is the class, how many bits are being subnetted, and what is the broadcast address? (153.50.6.27 - 255.255.255.128)
How do you display the ipx routing updates in or out between routers? (I didn t really understand this question)
What password types control access to a router? (pw to access line, password to access EXEC mode, etc...)
What are the default encapslation and LMI type options?
What is the ICMP protocol for? Management protocol and messaging service provider for IP. Network Layer internet protocol that reports errors and provides other information revant to IP packets processing.
ISDN protocol standards? (Key in on the categories based on what letter the protocol starts with -- Q, I, E, etc...)
What two commands can be used to verify the address config.
Match the IPX encapsulation with the IOS encapsulation (i.e. Ethernet_II -> arpa, Ethernet_802.3 -> SAP, etc...)
How do you get help with a command syntax? lave a space ? type the question mark
Reliable transport layer connections support? (acknowledgments, route selection, checkpoints, etc...?) End-to-end communication
Responsible for hiding the communications from the higher layers. TCP / UDP
How are routing lops prevented?
How do you enable IPX on a router? ipx routing
Which technology is appropriate for serial communications? (CPE, Demarc, DTE, CO, etc...)
What are the technology implications of 1/2 duplex Ethernet cards?
How do you log onto EXEC mode? page 154 You have to log in to the router before an Exec command can be enterd
How do you enter commands on a router? (terminal, a file on a tftp server, etc?)
What is a MAC? Error Dectection. Responsible for framing and media access
How do we deny telnet traffic from on S0?
What does a manual shutdown look like when you run "show s1 status"?
With an ip address and access list, how do you display what interface a list has set?
What specifies a second sub-interface on S0?
How do you define an interface on a Cisco 7000 or 7500 with a VIP card installed?
What are the components of the route command?
Which class allows for the fewest hosts?
What does the MAC layer of the Datalink layer do?
Something about serial communications with a permanent virtual circuit with layer 2 id s (Can t read my handwriting on this one, sorry!)
The bottom line? Know the OSI model *very* well, and know the basic commands on a Cisco router and you should do fine!
Good luck!!!
p.s. Test #1 and Test #2 were eerily similar... there must not be a huge pool of questions... ;)
Odds and Ends I have found so far....
>The CCNA test is 70 questions, 68% to pass.
>Concentrate on the OSI layers and
>TCPIP addressing.
>Forget about AppleTalk.
A couple of topics seem to be reapering in the test
1) OSI layers and where the protocols fit in.
2)tcp/ip and ipx/spx
3)configuration commands and there syntaxes
4)Access lists and there syntaxes.
5)isdn, x.25,
Any demo tests you do you would be looking to score 95-100% on and even then it s ?. I m not looking to scare you but it wasn t easy, and if you have the cisco icrc router config study guide it helps. goodluck.
: OSI layers.
: read the ICRC material (either take the
: course or read the ICRC book.
: Subnets
: - no AppleTalk -
What is actually on the test?
According to Cisco you need to be able to configure and manage "simple" networks. What defines "simple" networks (according to Cisco): IP, IGRP, IPX, Serial, AppleTalk, Frame Relay, IP RIP, VLANs, IPX RIP, Ethernet, Access Lists In addition to the recommended study topics you should be very fluent with several other (not all listed) topics. A few examples of these would be: The OSI model, and Cisco Discovery Protocol. A lot of the questions deal specifically with the Cisco IOS, such as installing, logging in, navigating, backing up, and debugging.
I am compiling a list of URLs that are of use to those seeking Cisco accreditation in the routing and switching field. The list has thirty entries so far and can be found in the Networking Resources section of my home page at:
http://wwww.lovegrove.co.uk/bgl/
: There is an extensive demo exam for CCNA on the syngress web site. About 215 questions. I was wondering if anyone could tell me how close these questions compare w/ the actual test. I am at about Chapter 7 in the Study Guide and am open to any study groups that anyone is trying to organize.
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