Cisco 200-105 Online Practice Questions and Exam Preparation

Cisco 200-105 Online Questions & Answers

• Question 371:

  Drag and drop the SPAN terms from the left onto the correct descriptions on the right.

  Select and Place:

  

  

• Question 372:

  Refer to the exhibit. The following commands are executed on interface fa0/1 of 2950 Switch.

  2950Switch(config-if)# switchport port-security 2950Switch(config-if)# switchport port-security mac-address sticky 2950Switch(config-if)# switchport port-security maximum 1

  The Ethernet frame that is shown arrives on interface fa0/1.

  What two functions will occur when this frame is received by 2950Switch? (Choose two.)

  

  A. The MAC address table will now have an additional entry of fa0/1 FFFF.FFFF.FFFF.
  B. Only host A will be allowed to transmit frames onfa0/1.
  C. This frame will be discarded when it is received by 2950Switch.
  D. All frames arriving on 2950Switch with a destination of 0000.00aa.aaaa will be forwarded out fa0/1.
  E. Hosts B and C may forward frames out fa0/1 but frames arriving from other switches will not be forwarded out fa0/1.
  F. Only frames from source 0000.00bb.bbbb, the first learned MAC address of 2950Switch, will be forwarded out fa0/1.
  B. Only host A will be allowed to transmit frames onfa0/1.
  D. All frames arriving on 2950Switch with a destination of 0000.00aa.aaaa will be forwarded out fa0/1.

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  The first command 2950Switch(config-if)#switchport port-security is to enable the port-security in a switch port. In the second command 2950Switch(config-if)#switchport port-security mac-address sticky, we need to know the full syntax of this command is switchport port-security mac-address sticky [MAC]. The STICKY keyword is used to make the MAC address appear in the running configuration and you can save it for later use. If you do not specify any MAC addresses after the STICKY keyword, the switch will dynamically learn the attached MAC Address and place it into your running-configuration. In this case, the switch will dynamically learn the MAC address 0000.00aa.aaaa of host A and add this MAC address to the running configuration. In the last command 2950Switch(config-if)#switchport port-security maximum 1 you limited the number of secure MAC addresses to one and dynamically assigned it (because no MAC address is mentioned, the switch will get the MAC address of the attached MAC address to interface fa0/1), the workstation attached to that port is assured the full bandwidth of the port. Therefore, only host A will be allowed to transmit frames on fa0/1 -> B is correct. After you have set the maximum number of secure MAC addresses for interface fa0/1, the secure addresses are included in the "Secure MAC Address" table (this table is similar to the Mac Address Table but you can only view it with the show port-security address command). So in this question, although you don't see the MAC address of host A listed in the MAC Address Table but frames with a destination of 0000.00aa.aaaa will be forwarded out of fa0/1 interface -> D is correct.

• Question 373:

  What is the maximum bandwidth of a T1 point-to-point connection?

  A. 1.544 Mbps
  B. 2.048 Mbps
  C. 34.368 Mbps
  D. 43.7 Mbps
  A. 1.544 Mbps

• Question 374:

  What is the correct DSCP value used for voice traffic?

  A. Expedited Forwarding (EF), 46, 101110
  B. Assured Forwarding (AF) 31 011010
  C. Assured Forwarding (AF) 36 100110
  D. Expedited Forwarding (EF), 36, 101110
  A. Expedited Forwarding (EF), 46, 101110

• Question 375:

  Which two encapsulation types can use the keepalive command to monitor the link state of a WAN serial interface? (Choose two.)

  A. PPP
  B. LMI
  C. Frame Relay
  D. HDLC
  E. LCP
  A. PPP
  D. HDLC

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  Reference: https://www.cisco.com/c/en/us/td/docs/routers/access/800/819/software/configuration/Guide/819_SCG/6ser_conf.html

• Question 376:

  Which two statements about static NAT translations are true? (Choose two.)

  A. They allow connections to be initiated from the outside.
  B. They require no inside or outside interface markings because addresses are statically defined.
  C. They are always present in the NAT table.
  D. They can be configured with access lists, to allow two or more connections to be initiated from the outside.
  A. They allow connections to be initiated from the outside.
  C. They are always present in the NAT table.

• Question 377:

  Which three statements about VTP features are true? (Choose three.)

  A. VTP works at Layer 3 of the OSI model and requires that a management VLAN IP address be configured.
  B. When properly configured, VTP minimizes VLAN misconfigurations and configuration inconsistencies.
  C. When properly configured, VTP maintains VLAN configuration consistency and accelerates trunk link negotiation.
  D. Each broadcast domain on a switch can have its own unique VTP domain.
  E. VTP pruning is used to increase available bandwidth in trunk links.
  F. To configure a switch to be part of two VTP domains, each domain must have its own passwords.
  G. Client, server, and transparent are valid VTP modes.
  B. When properly configured, VTP minimizes VLAN misconfigurations and configuration inconsistencies.
  E. VTP pruning is used to increase available bandwidth in trunk links.
  G. Client, server, and transparent are valid VTP modes.

• Question 378:

  What is a valid HSRP virtual MAC address?

  A. 0007.B400.AE01
  B. 0000.5E00.01A3
  C. 0007.5E00.B301
  D. 0000.0C07.AC15
  D. 0000.0C07.AC15

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  Hot Standby Router Protocol Features and Functionality HSRP Addressing In most cases when you configure routers to be part of an HSRP group, they listen for the HSRP MAC address for that group as well as their own burned-in MAC address. The exception is routers whose Ethernet controllers only recognize a single MAC address (for example, the Lance controller on the Cisco 2500 and Cisco 4500 routers). These routers use the HSRP MAC address when they are the Active router, and their burned in address when they are not. HSRP uses the following MAC address on all media except Token Ring: 0000.0c07.ac** (where ** is the HSRP group number)

  Reference: http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094a91.shtml

• Question 379:

  Routers R1 and R2 are on the same network segment, and both routers use interface GigabitEthernet0/0. If R1 loses communication to R2, which two items should you check as you begin troubleshooting? (Choose two.)

  A. Verify that R2 is using 802.1q encapsulation.
  B. Verify that the GigabitEthernet0/0 interfaces on R1 and R2 are configured with the same subnet mask.
  C. Verify that the R1 GigabitEthernet0/0 interface is up and the line protocol is down.
  D. Verify that R1 and R2 both are using HDLC encapsulation.
  E. Verify that the R1 GigabitEthernet0/0 interface is up and the line protocol is up.
  B. Verify that the GigabitEthernet0/0 interfaces on R1 and R2 are configured with the same subnet mask.
  E. Verify that the R1 GigabitEthernet0/0 interface is up and the line protocol is up.

• Question 380:

  Which role is used by VLAN 1 by default?

  A. to propagate VLAN information between switches
  B. to pass management traffic
  C. to initialize the STP protocol
  D. to pass traffic designated for isolation from other traffic on the switch
  B. to pass management traffic