Cisco 200-105 Online Practice Questions and Exam Preparation

Cisco 200-105 Online Questions & Answers

• Question 551:

  Which feature can you use to monitor traffic on a switch by replicating it to another port or ports on the same switch?

  A. copy run start
  B. traceroute
  C. the ICMP Echo IP SLA
  D. SPAN
  D. SPAN

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  A source port, also called a monitored port, is a switched or routed port that you monitor for network traffic analysis. In a single local SPAN session or RSPAN source session, you can monitor source port traffic, such as received (Rx),

  transmitted (Tx), or bidirectional (both). The switch supports any number of source ports (up to the maximum number of available ports on the switch) and any number of source VLANs.

  A source port has these characteristics:

  It can be any port type, such as

  EtherChannel, Fast Ethernet, Gigabit Ethernet, and so forth.

  It can be monitored in multiple SPAN sessions.

  It cannot be a destination port.

  Each source port can be configured with a direction (ingress, egress, or both) to monitor. For EtherChannel sources, the monitored direction applies to all physical ports in the group.

  Source ports can be in the same or different VLANs. For VLAN SPAN sources, all active ports in

  the source VLAN are included as source ports.

• Question 552:

  Which command is used to display the collection of OSPF link states?

  A. show ip ospf link-state
  B. show ip ospf lsa database
  C. show ip ospf neighbors
  D. show ip ospf database
  D. show ip ospf database

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  Examples

  The following is sample output from the show ip ospf database command when no arguments or keywords are used:

  Router# show ip ospf database

  OSPF Router with id (192.168.239.66) (Process ID 300)

  

  Reference: http://www.cisco.com/en/US/docs/ios/iproute_ospf/command/iro_osp3.html#wp101217

• Question 553:

  A switch is configured with all ports assigned to vlan 2 with full duplex FastEthernet to segment existing departmental traffic. What is the effect of adding switch ports to a new VLAN on the switch?

  A. More collision domains will be created.
  B. IP address utilization will be more efficient.
  C. More bandwidth will be required than was needed previously.
  D. An additional broadcast domain will be created.
  D. An additional broadcast domain will be created.

• Question 554:

  Which version of SNMP first allowed user-based access?

  A. SNMPv3 with RBAC
  B. SNMPv3
  C. SNMPv1
  D. SNMPv2
  B. SNMPv3

• Question 555:

  Which utility do you use to view IP traffic that is switched through the router to locate errors in a TCP stream?

  A. Wireshark
  B. Packet debugging
  C. Ethereal
  D. Ping
  E. Traceroute
  B. Packet debugging

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  Cisco routers provide a basic method of viewing IP traffic switched through the router called packet debugging. Packet debugging enables a user to determine whether traffic is travelling along an expected path in the network or whether there are errors in a particular TCP stream. Although in some cases packet debugging can eliminate the need for a packet analyzer, it should not be considered a replacement for this important tool. Reference: https://www.cisco.com/en/US/docs/internetworking/troubleshooting/guide/tr1907.html

• Question 556:

  What are two enhancements that OSPFv3 supports over OSPFv2? (Choose two.)

  A. It supports up to 2 instances of OSPFv3 over a common link.
  B. It can support multiple IPv6 subnets on a single link.
  C. It routes over links rather than over networks.
  D. It requires the use of ARP.
  E. It supports IPv6 with MD5 authentication.
  B. It can support multiple IPv6 subnets on a single link.
  C. It routes over links rather than over networks.

• Question 557:

  When you are troubleshooting an ACL issue on a router, which command can help you to verify which interfaces are affected by the ACL?

  A. show ip access-lists
  B. show access-lists
  C. show interface
  D. show ip interface
  E. list ip interface
  D. show ip interface

• Question 558:

  If host Z needs to send data through router R1 to a storage server, which destination MAC address does host Z use to transmit packets?

  A. the host Z MAC address
  B. the MAC address of the interface on R1 that connects to the storage server
  C. the MAC address of the interface on R1 that connects to host Z.
  D. the MAC address of the storage server interface.
  C. the MAC address of the interface on R1 that connects to host Z.

• Question 559:

  What is the default VLAN on an access port?

  B. 1
  C. 10
  D. 1024
  B. 1

• Question 560:

  Which PPP subprotocol negotiates authentication options?

  A. NCP
  B. ISDN
  C. SLIP
  D. LCP
  E. DLCI
  D. LCP

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  A protocol that establishes, configures, and tests data link connections used by the PPP Link Control Protocol offers PPP encapsulation different options, including the following:

  Authentication -options includes PAP and CHAP

  Compression -Data compression increases the throughput on a network link, by reducing the amount of data that must be transmitted. Error Detection -Quality and Magic numbers are used by PPP to ensure a reliable, loop-free data link.

  Multilink -Supported in IOS 11.1 and later, multilink is supported on PPP links between Cisco routers. This splits the load for PPP over two or more parallel circuits and is called a bundle.