ICND Interconnecting Cisco Networking Devices Part 2 v1.0 (200-105)

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Total 690 questions

Which three statements about HSRP operation are true? (Choose three.)

  • A. HSRP supports only clear-text authentication.
  • B. The HSRP virtual IP address must be on a different subnet than the routers’ interfaces on the same LAN.
  • C. The HSRP default timers are 3 second hello interval and a 10 second dead interval.
  • D. The HSRP virtual IP address must be the same as one of the router’s interface addresses on the LAN.
  • E. The virtual IP address and virtual MAC address are active on the HSRP Master router.
  • F. HSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.


Answer : CEF

Explanation:
The virtual MAC address of HSRP version 1 is 0000.0C07.ACxx, where xx is the HSRP group number in hexadecimal based on the respective interface. For example, HSRP group 10 uses the HSRP virtual MAC address of 0000.0C07.AC0A. HSRP version 2 uses a virtual MAC address of 0000.0C9F.FXXX
(XXX:HSRP group in hexadecimal)
All routers in a HSRP group send hello packets. By default, the hello timer is set to 3 seconds and the dead interval is 10 seconds. The range for HSRP version 1 is from 0 to 255. The range is for HSRP version 2 is from 0 to 4095. The default value is 0. For this question, it is assumed that Cisco is referring to HSRP version
1 as the other options are not correct.

Which VLAN bridge priority value is assigned by the set span tree root command?

  • A. 8192
  • B. 16384
  • C. 28672
  • D. 32768


Answer : A

Which purpose of the network command in OSPF configuration mode is true?

  • A. It defines a wildcard mask to identify the size of the network.
  • B. It defines the area ID.
  • C. It defines the network by its classful entry.
  • D. It defines which networks are used for virtual links. A


Answer : Explanation

Which feature can validate address requests and filter out invalid messages?

  • A. IP Source Guard
  • B. port security
  • C. DHCP snooping
  • D. dynamic ARP inspection


Answer : C

Which configuration enables OSPF for network 192.168.1.0/24?

  • A. router ospf router-id 192.168.1.0
  • B. router ospf 1 network 192.168.1.0 255.255.255.0 area 0
  • C. router ospf 1 neighbor 192.168.1.0
  • D. router ospf 1 area 0 virtual-link 192.168.1.0


Answer : B

Which command do you enter to view EIGRPv6 adjacencies?

  • A. show ipv6 eigrp 1 interface
  • B. show ipv6 route eigrp
  • C. show ipv6 eigrp neighbors
  • D. show running-configuration eigrp


Answer : C

What is the default encapsulation type for Cisco WAN serial interfaces?

  • A. GRE
  • B. PPP
  • C. Frame Relay
  • D. IEEE 802.1Q
  • E. HDLC


Answer : E

Which three checks must you perform when troubleshooting EIGRPv6 adjacencies? (Choose three.)

  • A. Verify that IPv6 enabled.
  • B. Verify that the network command has been configured.
  • C. Verify that auto summary is enabled.
  • D. Verify that the interface is up.
  • E. Verify that an IPv4 address has been configured.
  • F. Verify that the router ID has been configured. ADF


Answer : Explanation

Which statement about VLAN configuration is true?

  • A. The switch must be in config-vlan mode before you configure an extended VLAN.
  • B. Dynamic inter-VLAN routing is supported on VLAN 2 through VLAN 4064.
  • C. A switch in VTP transparent mode saves the VLAN database to the running configuration only.
  • D. The switch must be in VTP server or transparent mode before you configure a VLAN. D


Answer : Explanation

From which PPPoE server configuration does a PPPoE client get an IP address?

  • A. AAA authentication
  • B. DHCP
  • C. dialer interface
  • D. virtual-template interface


Answer : D

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.


Answer : BE

Which command do you enter to enable an interface to support PPPoE on a client?

  • A. Dev1(config)# bba-group pppoe bba1
  • B. Dev1(config-if)# pppoe-client dial-pool-number 1
  • C. Dev1(config-if)# pppoe enable group bba1
  • D. Dev1(config-if)# pppoe enable


Answer : D

Which three options are types of slow VLAN connectivity? (Choose three.)

  • A. slow broadcast domain connectivity
  • B. slow routing domain connectivity
  • C. slow default gateway connectivity
  • D. slow application domain connectivity
  • E. slow collision domain connectivity
  • F. slow inter-VLAN connectivity


Answer : AEF

Which value can you modify to configure a specific interface as the preferred forwarding interface?

  • A. the VLAN priority
  • B. the hello time
  • C. the port priority
  • D. the interface number


Answer : C

Which WAN technology uses labels to make decisions about data forwarding?

  • A. Metro Ethernet
  • B. Frame Relay
  • C. MPLS
  • D. ISDN
  • E. VSAT


Answer : C

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Total 690 questions