400-101 CCIE Routing and Switching Written Practice Exam Set 6

Which of the following ICMPv6 message type, the host sends the IPv6capable start? (Choose the best answer.)


Options are :

  • Router request
  • None
  • Neighbor Solicitation
  • .router ad
  • Neighbor Advertisement

Answer : Router request

400-101 CCIE Routing and Switching Written Practice Exam Set 8

Which of the following situations will be redistributed routes default routing table to get down? (Two options).


Options are :

  • Such as EIGRP, BGP routing redistribution
  • when EIGRP routes are redistributed RIP
  • When BGP routing information into OSPF
  • When the RIP routes redistributed into OSPF
  • When OSPF route redistribution EIGRP

Answer : when EIGRP routes are redistributed RIP When OSPF route redistribution EIGRP

The following special router called the command on a Cisco router: Router (configure) #IP option to ignore the router (configured) #IP options to the following statements are true? (Two options).


Options are :

  • The router discards the packet IP options.
  • Ignore IP router package options.
  • RSVP and IGMPv2 does not work
  • IP router option removes the package.

Answer : Ignore IP router package options. RSVP and IGMPv2 does not work

Then the following command, IP routing is enabled, the interface line protocol is up, and the interface IP address is configured? (Choose the best answer.)


Options are :

  • None
  • .track 1 of IP routing metric threshold 10.10.10.0/24
  • A rail line protocol interfaces FastEthernet1 1/1
  • A tracking IP routing up 10.10.10.0/24
  • .track 1 interfaces FastEthernet1 / IP routing a

Answer : .track 1 interfaces FastEthernet1 / IP routing a

400-101 CCIE Routing and Switching Written Practice Exam Set 3

Which of the following statements is correct differences between PIM snooping and IGMP Snooping function? (Choose the best answer.)


Options are :

  • None
  • PIM snooping IPv6 multicast traffic restrictions? IGMP no.
  • PIM multicast router listens to limit multicast traffic connection interface; the IGMP no.
  • IGMP is disabled by default? PIM Snooping feature enabled by default.
  • IGMP snooping also need to enable PIM; PIM snooping does not need to use IGMP.

Answer : PIM multicast router listens to limit multicast traffic connection interface; the IGMP no.

When RSTP switch detects a topology change, the following statements is correct? (Two options).


Options are :

  • It all starts with a non-edge ports when TC is equal to twice that of the root port of the Hello timer value Timer.
  • When it starts with TC is equal to all non-edge ports, its root port Hello timer value Timer.
  • .It flushes the MAC addresses associated with non-edge ports and the root port of the CAM table.
  • It flushes its MAC address and its root port peripheral ports associated CAM table.
  • Although three times the Hello timer nonedge timer value to all ports and the root port begins its TC.

Answer : It all starts with a non-edge ports when TC is equal to twice that of the root port of the Hello timer value Timer. .It flushes the MAC addresses associated with non-edge ports and the root port of the CAM table.

Which of the following statements best describes the split horizon? (Choose the best answer.)


Options are :

  • .Split horizon prevent a switching loop.
  • .Split from horizon to prevent routing loops which receive the route up to the interface advertising route.
  • Split horizon to prevent the router from the same route learned from an interface to advertise routes.
  • All routing equipment horizontal split of ads can not prevent routing loops.
  • None

Answer : Split horizon to prevent the router from the same route learned from an interface to advertise routes.

400-101 CCIE Routing and Switching Written Practice Exam Set 9

When optimizing what you would use the following formula to calculate the BDP's performance? (Choose the best answer.)


Options are :

  • Inter A RTT BW = BDP
  • BW = RTT X BDP
  • BW inter A RWIN = BDP
  • BW X RWIN = BDP
  • None

Answer : BW = RTT X BDP

Terms and conditions of the following best described, ASPATH origin and BGP next hop attribute? (Two options).


Options are :

  • well-known
  • nontransitive
  • discretionary
  • .transitive
  • Optional
  • Obligatory

Answer : well-known Obligatory

Which of the following attacks can be mitigated by uRPF implemented? (Choose the best answer.)


Options are :

  • Reconnaissance Attack
  • A person in this regard the-middle attack
  • None
  • Malware attacks
  • IP spoofing attack

Answer : IP spoofing attack

400-101 CCIE Routing and Switching Written Practice Exam Set 13

You acknowledge that IP RIP trigger command interface serial 0 router. When the router sends part of the routing database? (Two options).


Options are :

  • When the router is a vertical side
  • When changing from another database user interface, data
  • When ascending or descending the serial interface 0
  • When the router receives a particular request for routing table updates

Answer : When changing from another database user interface, data When ascending or descending the serial interface 0

400-101 CCIE Routing and Switching Written Practice Exam Set 9

Of which <A <for TCP MSS for the Cisco router, which is intended for a remote IP network data export default settings of the following values? (Choose the best answer.)


Options are :

  • None
  • 68 bytes
  • 1460 bytes
  • 536 bytes
  • 10000 bytes

Answer : 536 bytes

You agree that eight-shaped configuration mode start command line graph. Which of the following is true? (Choose the best answer.)


Options are :

  • Terminal connection does not begin until the backspace key is pressed.
  • Terminal access only to embark on the eight buttons.
  • None
  • .Terminal visit will not start until you press 8.
  • The access terminal will not begin until the Enter key is pressed.

Answer : Terminal connection does not begin until the backspace key is pressed.

This usually does not happen in stages PPP session PPPoE session following? (Choose the best answer.)


Options are :

  • The MAC address of the peer.
  • LCP negotiation settings.
  • NCP configure the network protocol.
  • None
  • PPP authentication using CHAP or PAP.

Answer : The MAC address of the peer.

400-101 CCIE Routing and Switching Written Practice Exam Set 6

What is IPv6 fragment header size? (Choose the best answer.)


Options are :

  • 64
  • 32
  • 40 bytes
  • None
  • 20 bytes

Answer : 64

When you create a VPN tunnel, it should provide the following equipment automatic command of the tunnel? (Choose the best answer.)


Options are :

  • None
  • Only the boot
  • . For two defendants and initiator
  • The only responder
  • Not only does it not lead to

Answer : The only responder

uRPF strict mode router that you are taking CEF and gives the IP unicast source to verify the RX command allowed. TCP packet, the source address 10.11.12.1 FastEthernet0 enters the router / 1 interface. FIB but through the conventional route 10.11.12.1 FastEthernet0 / 1 Interface is not a path to the source of the best path. What will happen later? (Choose the best answer.)


Options are :

  • The packages are conveyed through a valid path.
  • The packet is discarded.
  • The optimal path through the packet transfer.
  • None
  • The package will be recorded as suspicious.

Answer : The packet is discarded.

400-101 CCIE Routing and Switching Written Practice Exam Set 6

The following statements describe how their LACP determine whether or when the interface is in standby mode, the interface connector activities? (Two options).


Options are :

  • LACP port harbor a higher priority than lower port LACP priority port is more favorable.
  • When the LACP port priorities are the same, all the gates of one of the priorities is configured as an active interfaces.
  • When equal LACP port priority, the port wherein the lower end is preferably higherport slogan port number.
  • According to the port LACP priority ports over port LACP priority of the port is more favorable.
  • When equal LACP port priority, the port number is the port number the higher the preferred lowerport port.

Answer : LACP port harbor a higher priority than lower port LACP priority port is more favorable. When equal LACP port priority, the port wherein the lower end is preferably higherport slogan port number.

Which of the following Cisco Performance Monitor command is not given the global configuration mode? (Choose the best answer.)


Options are :

  • Display performance .policy-MAP Type
  • service-policy type of screen performance
  • Class Diagram
  • Type of traffic monitor display performance
  • Performance record flow screen

Answer : service-policy type of screen performance

You agree MPLS ping command IPv4. Which of the following return code indicates a successful ping? (Choose the best answer.)


Options are :

  • 3
  • 2
  • 0
  • 1
  • None

Answer : 3

400-101 CCIE Routing and Switching Written Practice Exam Set 5

Which of the following statements best describes it is known what is the purpose of BGP AS 23456 is? (Choose the best answer.)


Options are :

  • None
  • It is by default, it supports 4-byte AS BGP router.
  • . It is the default for a new BGP router 2 bytes, when the allocation has been exhausted.
  • . It facilitates the gradual transition AS 2-byte and 4-byte AS.
  • . It facilitates four-byte AS, gradual transition 2 bytes each AS.

Answer : . It facilitates the gradual transition AS 2-byte and 4-byte AS.

mands should be given in order to make the password used when a RADIUS server is not available? (Choose the best answer.)


Options are :

  • AAA accounting start and stop the groups radius EXEC
  • AAA account connected to the default start and end radii group
  • .aaa authentication allows for a default radius using
  • AAA authorization EXEC default group radius local
  • AAA is unknown if the default group radius authorization EXEC

Answer : .aaa authentication allows for a default radius using

Which of the following is true NAT64? (Choose the best answer.)


Options are :

  • The only other unique IPv6 prefix of IPv6 prefix its conversion.
  • It can configure a state.
  • . It can not be used is stateless configuration.
  • None
  • It DNSALG for name resolution.

Answer : It can configure a state.

400-101 CCIE Routing and Switching Written Practice Exam Set 6

You are using PPP, Cisco router, users can access the network remotely. Which of the following protocols can be used for authentication? (Two options).


Options are :

  • PPP
  • .CHAP
  • PAP
  • . slip

Answer : .CHAP PAP

Which of the following is your order OSPFv3 interface it work? (Select three options.)


Options are :

  • You have to give in global configuration mode [the ProcessID] OSPFv3 router command
  • You need to provide IPv6 OSPF processidarea areaid [instanceinstanceid] command interfaceconfiguration mode.
  • You need ospfprocessid provide IPv6 router command in global configuration mode.
  • You need to provide IPv6 unicastrouting command in global configuration mode.
  • You need to give an IPv6 address or the IPv6 commands the command interface configurationmode.

Answer : You need to provide IPv6 OSPF processidarea areaid [instanceinstanceid] command interfaceconfiguration mode. You need to provide IPv6 unicastrouting command in global configuration mode. You need to give an IPv6 address or the IPv6 commands the command interface configurationmode.

In the case where the mutual redistribution does not require you to manually specify the redistribution? (Choose the best answer.)


Options are :

  • OSPF process ID of different processes
  • Static routing and RIP-2's
  • Number in the same area. And OSPF process is -IS
  • Static routing and EIGRP
  • .IGRP and EIGRP processes in the same ASN

Answer : .IGRP and EIGRP processes in the same ASN

400-101 CCIE Routing and Switching Written Practice Exam Set 6

Based on the 802.1X port authentication, the following statements is correct? (Select three options.)


Options are :

  • A number of hosts can be connected to the port that is configured to an 802.1X authentication.
  • EAPOL, STP, CDP and traffic Allows the port authentication occurs only before, this is configuredfor 802.1X authentication.
  • If the host is configured to use 802.1x switch, but not the host can not communicate with the network access server.
  • Prior to certification occurs only DHCP traffic through the door, it is set to allow 802.1Xauthentication.
  • If the switch is configured to use 802.1X but the machine is not present, the host can not communicate with the network access server.

Answer : A number of hosts can be connected to the port that is configured to an 802.1X authentication. EAPOL, STP, CDP and traffic Allows the port authentication occurs only before, this is configuredfor 802.1X authentication. If the switch is configured to use 802.1X but the machine is not present, the host can not communicate with the network access server.

Which of the following queuing methods best suited for voice, video, critical and low priority traffic? (Choose the best answer.)


Options are :

  • .LLQ
  • WFQ
  • FIFO
  • None
  • CBWFQ

Answer : .LLQ

Which of the following conditions can cause an error message% STP-2 DISPUTE_DETECTED appear? (Choose the best answer.)


Options are :

  • A one-way link between the two switches.
  • BPDU not received interfaces enable guaranteed Bridge.
  • The management interface is closed.
  • BPDU received BPDU protection interface.
  • None

Answer : A one-way link between the two switches.

400-101 CCIE Routing and Switching Written Practice Exam Set 6

You've taken the OSPF network. However, your boss will ask you to minimize the time the failure of the second link below detection. How should I do the following? (Choose the best answer.)


Options are :

  • Reduce OSPF hello timer.
  • None
  • Take the STP UplinkFast.
  • Contact BFD.
  • OSPF hellos rapid implementation.

Answer : Contact BFD.

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