Cisco 100-105 Online Practice Questions and Exam Preparation

Cisco 100-105 Online Questions & Answers

• Question 351:

  Which command can you enter to create a NAT pool of 6 addresses?

  A. Router(config)#ip nat pool test 175.17.12.69 175.17.12.74 prefix-length 24
  B. Router(config)#ip nat pool test 175.17.12.69 175.17.13.74 prefix-length 16
  C. Router(config)#ip nat pool test 175.17.12.66 175.17.12.72 prefix-length 8
  D. Router(config)#ip nat pool test 175.17.12.69 175.17.12.76 prefix-length 8
  A. Router(config)#ip nat pool test 175.17.12.69 175.17.12.74 prefix-length 24

• Question 352:

  What are the two minimum required components of a DHCP binding? (Choose two.)

  A. a DHCP pool
  B. an exclusion list
  C. a hardware address
  D. an IP address
  E. an ip-helper statement
  C. a hardware address
  D. an IP address

• Question 353:

  Refer to the exhibit.

  

  Which change can you make to this router configuration to avoid potential conflicts when it serves as a DHCP server?

  A. Change the value of the default-router command to an IP address different from the broadcast address of the subnet.
  B. Add the excluded-addresses command to exclude 172.30.10.253 and 172.30.10.254 from the dhcp pool.
  C. Assign a public IP address to the dhcp pool.
  D. Remove the dns-server command and configure DNS locally on the hosts.
  B. Add the excluded-addresses command to exclude 172.30.10.253 and 172.30.10.254 from the dhcp pool.

• Question 354:

  Which two statements about UDP are true? (Choose two)

  A. It can transmit data at a rate higher than the path capacity
  B. It uses a three-way handshake to ensure that traffic is transmated properly
  C. It guarantees packet delivery
  D. it includes protection against duplicate packets
  E. it can be used for multicast and broadcast traffic
  A. It can transmit data at a rate higher than the path capacity
  E. it can be used for multicast and broadcast traffic

• Question 355:

  Which statement about native VLAN traffic over 802.1Q trunk is true?

  A. It is discarded by STP
  B. It is placed is a high-priority queue
  C. It is tagged with a value of 1
  D. It is untagged
  D. It is untagged

• Question 356:

  Refer to the exhibit. A network technician has added host A to the network. Host A cannot communicate on the network. A ping that is issued on the host to address 127.0.0.1 fails. What is the problem?

  

  A. The router is not forwarding the ping packets to network 127.0.0.0.
  B. The remote host at 127.0.0.1 is unreachable.
  C. The default gateway is incorrect.
  D. The IP address of host A is incorrect.
  E. The TCP/IP protocols are not loaded.
  E. The TCP/IP protocols are not loaded.

• Question 357:

  Refer to the exhibit.

  

  Which command is simplest to configure routing between the regional office network 10.89.0.0/20 and the corporate network?

  A. router2(config)#ip route 0.0.0.0 0.0.0.0 10.89.16.1
  B. router2(config)#ip route 10.89.3.0 255.255.0.0 10.89.16.2
  C. router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.1
  D. router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.2
  A. router2(config)#ip route 0.0.0.0 0.0.0.0 10.89.16.1

• Question 358:

  Which statements are TRUE regarding Internet Protocol version 6 (IPv6) addresses? (Choose three.)

  A. An IPv6 address is divided into eight 16-bit groups.
  B. A double colon (::) can only be used once in a single IPv6 address.
  C. IPv6 addresses are 196 bits in length.
  D. Leading zeros cannot be omitted in an IPv6 address.
  E. Groups with a value of 0 can be represented with a single 0 in IPv6 address.
  A. An IPv6 address is divided into eight 16-bit groups.
  B. A double colon (::) can only be used once in a single IPv6 address.
  E. Groups with a value of 0 can be represented with a single 0 in IPv6 address.

• Question 359:

  Which equipment is needed to connect hosts between VLAN 10 and VLAN 20?

  A. hub
  B. switch
  C. router
  D. firewall
  E. APC
  C. router

• Question 360:

  Which commands are required to properly configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0? (Choose two.)

  A. Router(config)# router ospf 0
  B. Router(config)# router ospf 1
  C. Router(config)# router ospf area 0
  D. Router(config-router)# network 192.168.16.0 0.0.0.255 0
  E. Router(config-router)# network 192.168.16.0 0.0.0.255 area 0
  F. Router(config-router)# network 192.168.16.0 255.255.255.0 area 0
  B. Router(config)# router ospf 1
  E. Router(config-router)# network 192.168.16.0 0.0.0.255 area 0