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Total Questions : 885 | Page 64 of 89 pages
Question 631. If your router is facilitating a CSU/DSU, which of the following commands do you need to use to provide the router with a 64000bps serial link?
  1.    RouterA (config-if) #clock rate 64000
  2.    RouterA (config-if) #clock rate 64
  3.    RouterA (config) #bandwidth 64
  4.    RouterA (config-if) #bandwidth 64000
 Discuss Question
Answer: Option A. -> RouterA (config-if) #clock rate 64000
Question 632. How many collision domains are created when you segment a network with a 12-port switch?
  1.    1
  2.    5
  3.    12
  4.    2
 Discuss Question
Answer: Option C. -> 12
Question 633. What is the main reason the OSI model was created?
  1.    So application developers can change only one layer's protocols at a time.
  2.    To create a layered model larger than the DoD model.
  3.    So different networks could communicate.
  4.    So Cisco could use the model.
 Discuss Question
Answer: Option C. -> So different networks could communicate.
Question 634. What does a VLAN do?
  1.    Provides multiple broadcast domains within a single collision domain.
  2.    Provides multiple collision domains on one switch port.
  3.    Acts as the fastest port to all servers.
  4.    Breaks up broadcast domains in a layer 2 switch internetwork.
 Discuss Question
Answer: Option D. -> Breaks up broadcast domains in a layer 2 switch internetwork.
Question 635. If you wanted to delete the configuration stored in NVRAM, what would you type?
  1.    erase nvram
  2.    delete nvram
  3.    erase running
  4.    erase startup
 Discuss Question
Answer: Option D. -> erase startup
Question 636. What command will display the line, protocol, DLCI, and LMI information of an interface?
  1.    show run
  2.    sh pvc
  3.    show frame-relay pvc
  4.    show interface
 Discuss Question
Answer: Option D. -> show interface
Question 637. What protocols are used to configure trunking on a switch?1. VLAN Trunking Protocol2. VLAN3. 802.1Q4. ISL
  1.    3 and 4
  2.    1 only
  3.    1 and 2
  4.    2 only
 Discuss Question
Answer: Option A. -> 3 and 4
Question 638. Which protocol does Ping use?
  1.    TCP
  2.    BootP
  3.    ICMP
  4.    ARP
 Discuss Question
Answer: Option C. -> ICMP
Question 639. Which command is used to upgrade an IOS on a Cisco router?
  1.    copy tftp start
  2.    copy tftp run
  3.    copy tftp flash
  4.    config net
 Discuss Question
Answer: Option C. -> copy tftp flash
Question 640. Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP
  1.    1, 2 and 4
  2.    2, 3 and 5
  3.    1 and 2
  4.    1, 3 and 4
 Discuss Question
Answer: Option B. -> 2, 3 and 5

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