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

You have issued the following commands on RouterA:

Pseudowire-class boson

ip pmtu

RouterA receives a packet that is larger than the path MTU and that has a DF bit set to 0.

Which of the following will RouterA do? (Select 2 choices.)

A. RouterA will forward the packet.

B. RouterA will drop the packet.

C. RouterA will return an ICMP unreachable message to the sender.

D. RouterA will fragment the packet before L2TP/IP encapsulation occurs.

E. RouterA will fragment the packet after L2TP/IP encapsulation has occurred.


Options are :

  • B,C
  • E,B
  • B,E
  • C,A
  • A,D

Answer : A,D

400-101 CCIE Routing and Switching Written Practice Exam Set 1

Another administrator has configured NetFlow for your company's network. You want to verify that the FastEthernet 0/0 interface on RouterA is being used to monitor inbound flows. Which of the following commands should you issue? (Select the best answer.)


Options are :

  • show ip flow interface
  • show flow-sampler
  • show ip flow export
  • show flow exporter

Answer : show ip flow interface

Which of the following statements are true regarding DMVPNs? (Select 2 choices.)

A. NHRP mappings are created on the spokes when the hub registers with the spokes.

B. NHRP mappings are created on the hub when the spokes register with the hub.

C. The hub must have a static physical IP address.

D. The hub must have a dynamic physical IP address.

E. Each spoke must have a static physical IP address.

F. Each spoke must have a dynamic physical IP address.


Options are :

  • E,A
  • D,A
  • B,C
  • F,C
  • B,E
  • F,D

Answer : B,C

RouterA and RouterB are connected by their FastEthernet 0/0 interfaces, are configured for

EIGRP AS 30, and are configured with the appropriate network commands.

You issue the following commands on RouterA:

RouterA(config)#router eigrp 30

RouterA(config-router)#passive-interface FastEthernet 0/0

Which of the following statements best describes what will occur? (Select the best answer.)


Options are :

  • RouterA will send routes to and receive routes from RouterB.
  • RouterA will neither send routes to nor receive routes from RouterB.
  • RouterA will advertise routes to RouterB but will not receive routes from RouterB.
  • RouterA will receive routes from RouterB but will not advertise routes to RouterB.

Answer : RouterA will neither send routes to nor receive routes from RouterB.

Cisco CCNP Route 300-101 Practice Tests Set 3

Which of the following is true regarding VRRP? (Select the best answer.)


Options are :

  • VRRP has one active router and one standby router.
  • VRRP has one master virtual router and multiple backup virtual routers.
  • VRRP has one virtual gateway and multiple active virtual forwarders.
  • VRRP enables the simultaneous use of multiple gateway routers.

Answer : VRRP has one master virtual router and multiple backup virtual routers.

You implement MPP by issuing the following commands on Router1:

Router1(config)#controlplane host

Router1(config-cp-host)#management-interface FastEthernet0/1 allow ssh

Which of the following statements are correct? (Select 2 choices.)

A. Fa0/1 accepts normal data traffic.

B. Fa0/1 accepts only SSH packets.

C. Fa0/1 is configured for outofband management.

D. SSH traffic cannot be received by any other interfaces.

E. Only SSH packets received by the Fa0/1 interface can be used to remotely manage Router1.

F. Only SSH packets destined for the IP address of Fa0/1 can be used to remotely manage Router1.


Options are :

  • A,F
  • C,D
  • F,A
  • D,B
  • B,E
  • A,E

Answer : A,E

Which of the following statements are correct regarding traffic shaping? (Select 2 choices.)

A. Traffic shaping buffers excess traffic.

B. Traffic shaping does not smooth traffic.

C. Traffic shaping drops or remarks excess traffic.

D. Traffic shaping is applied to only inbound traffic.

E. Traffic shaping uses a leaky bucket to smooth traffic.

F. Traffic shaping is applied to inbound and outbound traffic.


Options are :

  • F,A
  • A,E
  • A,B
  • E,C
  • B,D
  • F,C

Answer : A,E

300-101 Implementing Cisco IP Routing (ROUTE) Practice Exam Set 4

With which of the following ISIS routers can an L2 router establish adjacencies? (Select the best answer.)


Options are :

  • L2 and L1/L2 routers in any area
  • L1 and L2 routers in any area
  • only L2 and L1/L2 routers in the same area
  • only L1 routers in the same area
  • only L2 routers in any area
  • only L1 and L2 routers in the same area

Answer : L1 and L2 routers in any area

Two routers have been set up to establish a VPN tunnel. Both routers support GRE and IPSec, and both routers are configured with IPv4 and IPv6 addresses. You issue the tunnel mode auto command on both routers. Which of the following statements is true? (Select the best answer.)


Options are :

  • GRE will be used for the tunneling protocol, and IPv4 will be used for the transport protocol.
  • IPSec will be used for the tunneling protocol, and IPv6 will be used for the transport protocol.
  • IPSec will be used for the tunneling protocol, and IPv4 will be used for the transport protocol.
  • GRE will be used for the tunneling protocol, and IPv6 will be used for the transport protocol.
  • The tunnel will not establish, because one router must be configured statically.

Answer : The tunnel will not establish, because one router must be configured statically.

Which of the following regular expression characters should be placed at the end of a BGP AS path filter to indicate the originating AS? (Select the best answer.)


Options are :

  • _
  • *
  • $
  • ]
  • .
  • ^

Answer : $

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

Which of the following variables is typically the limiting factor when maximizing throughput? (Select the best answer.)


Options are :

  • rwin
  • RTT
  • BW
  • BDP

Answer : rwin

For which of the following reasons would a multicast host send a packet to 235.77.34.2? (Select 2 choices.)

A. to join a multicast group at 235.77.34.2

B. to leave a multicast group at 235.77.34.2

C. to send a general query

D. to reply to a general query


Options are :

  • A,D
  • C,B
  • B,C
  • D,C

Answer : A,D

In Cisco ACI, what is an EPG? (Select the best answer.)


Options are :

  • a collection of VRF instances or IP address spaces
  • a collection of endpoints that provide a similar function
  • a collection of rules and policies that define how endpoints can communicate
  • a collection of groups, their connections, and related policies

Answer : a collection of endpoints that provide a similar function

400-101 CCIE Routing and Switching Written Practice Exam Set 1

Which of the following statements is true regarding how EIGRP and OSPF handle metrics for summarized routes by default? (Select the best answer.)


Options are :

  • EIGRP and OSPF both use the worst metric from among all component routes.
  • EIGRP uses the worst metric from among all component routes, whereas OSPF uses the best metric.
  • EIGRP uses the best metric from among all component routes, whereas OSPF uses the worst metric.
  • EIGRP and OSPF both use the best metric from among all component routes.

Answer : EIGRP and OSPF both use the best metric from among all component routes.

Which of the following command sets correctly configures basic IPv6toIPv4 connectivity for NATPT? (Select the best answer.)


Options are :

  • Router(config)#ipv6 nat prefix 2000:ABC::/32 Router(config)#interface fastethernet 1/1 Router(configif)#ipv6 nat Router(configif)#interface fastethernet 1/2 Router(configif)#ipv6 nat
  • Router(config)#ipv6 nat prefix 2000:ABC::/32Router(config)#ipv6 nat
  • Router(config)#ipv6 nat prefix 2000:ABC::/64 Router(config)#interface fastethernet 1/1 Router(configif)#ipv6 nat Router(configif)#interface fastethernet 1/2 Router(configif)#ipv6 nat
  • Router(config)#ipv6 nat prefix 2000:ABC::/96 Router(config)#interface fastethernet 1/1 Router(configif)#ipv6 nat Router(configif)#interface fastethernet 1/2 Router(configif)#ipv6 nat
  • Router(config)#ipv6 nat prefix 2000:ABC::/64Router(config)#ipv6 nat
  • Router(config)#ipv6 nat prefix 2000:ABC::/96Router(config)#ipv6 nat

Answer : Router(config)#ipv6 nat prefix 2000:ABC::/96 Router(config)#interface fastethernet 1/1 Router(configif)#ipv6 nat Router(configif)#interface fastethernet 1/2 Router(configif)#ipv6 nat

Which of the following actions should you perform in order to drop unencrypted traffic sent from an unregistered group member? (Select the best answer.)


Options are :

  • Enable the Fail-Close feature.
  • Disable the Fail-Close feature.
  • Disable SAR.
  • Enable SAR.
  • All unencrypted traffic sent from an unregistered group member is dropped by default, so no action is necessary.

Answer : Enable the Fail-Close feature.

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

Which of the following statements best describes the effect of the EIGRP neighbor command on an interface? (Select the best answer.)


Options are :

  • It sends and receives unicast packets only.
  • It sends and receives multicast packets only.
  • It sends and receives both unicast and multicast packets.
  • It sends only unicast packets but receives both unicast and multicast packets.

Answer : It sends and receives unicast packets only.

Which of the following statements is true about DiffServ class AF41? (Select the best answer.)


Options are :

  • AF41 has a high priority and a high drop probability.
  • AF41 has a low priority and a low drop probability.
  • AF41 has a low priority and a high drop probability.
  • AF41 has a high priority and a low drop probability.

Answer : AF41 has a high priority and a low drop probability.

What are the first three criteria used by a BGP router to determine the best path to a destination? (Select the best answer.)


Options are :

  • lowest MED, highest weight, highest local preference
  • highest local preference, lowest origin type, lowest MED
  • highest weight, shortest AS path, lowest MED
  • highest weight, highest local preference, locally originated paths
  • highest local preference, shortest AS path, highest weight

Answer : highest weight, highest local preference, locally originated paths

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

Which of the following services are typically provided by an IaaS vendor? (Select 2 choices.)

A. operating systems

B. database platforms

C. software applications

D. network infrastructure

E. computing and storage resources

F. software development platforms


Options are :

  • D,E
  • E,B
  • C,D
  • E,F
  • C,A
  • B,A

Answer : D,E

By default, what will happen when you reboot a Cisco router if the startup configuration in NVRAM has become corrupted? (Select the best answer.)


Options are :

  • A generic startup configuration will be loaded from ROM.
  • The System Configuration Dialog will start.
  • The startup configuration will be loaded from a TFTP server.
  • The startup configuration will be loaded from flash memory.

Answer : The System Configuration Dialog will start.

You want to mitigate the fragmentation of IP datagrams that are originating from a Cisco router and are destined for a remote IP network. Which of the following commands will most likely accomplish your goal? (Select the best answer.)


Options are :

  • ip tcp adjust-mss 10000
  • ip tcp mss 1460
  • ip tcp adjust-mss 68
  • ip tcp adjust-mss 1460
  • ip tcp mss 536

Answer : ip tcp mss 536

300-101 Implementing Cisco IP Routing (ROUTE) Practice Exam Set 3

You issue the show ip pim tunnel command on Router1, which is an RP. Which of the following will appear in the output of the show ip pim tunnelcommand? (Select the best answer.)


Options are :

  • both a PIM encapsulation tunnel interface and a PIM decapsulation tunnel interface
  • only a PIM encapsulation tunnel interface
  • neither a PIM encapsulation tunnel interface nor a PIM decapsulation tunnel interface
  • only a PIM decapsulation tunnel interface

Answer : both a PIM encapsulation tunnel interface and a PIM decapsulation tunnel interface

Which of the following information does a Type 2 LSA contain? (Select the best answer.)


Options are :

  • subnet information for an entire area
  • the router ID and the IP addresses for a single router
  • external routes redistributed into OSPF
  • subnet and router information for all the routers on a segment

Answer : subnet and router information for all the routers on a segment

Which of the following command sets should you issue on RouterA to set the next hop to

192.168.1.1 only for packets that are destined to the 10.17.88.0/24 network or sent from

172.16.223.82? (Select the best answer.)


Options are :

  • RouterA(config)#accesslist 101 permit ip 10.17.88.0 0.0.0.255 host 172.16.223.82 RouterA(config)#routemap map1 permit 10 RouterA(configroutemap)#match ip address 101 RouterA(configroutemap)#set nexthop 192.168.1.1
  • RouterA(config)#accesslist 101 permit ip 10.17.88.0 0.0.0.255 any RouterA(config)#accesslist 101 permit ip any host 172.16.223.82 RouterA(config)#routemap map1 permit 10 RouterA(configroutemap)#match ip address 101 RouterA(configroutemap)#set nexthop 192.168.1.1
  • RouterA(config)#accesslist 101 permit ip host 172.16.223.82 10.17.88.0 0.0.0.255 RouterA(config)#routemap map1 permit 10 RouterA(configroutemap)#match ip address 101 RouterA(configroutemap)#set nexthop 192.168.1.1
  • RouterA(config)#accesslist 101 permit ip any 10.17.88.0 0.0.0.255 RouterA(config)#accesslist 101 permit ip host 172.16.223.82 any RouterA(config)#routemap map1 permit 10 RouterA(configroutemap)#match ip address 101 RouterA(configroutemap)#set nexthop 192.168.1.1

Answer : RouterA(config)#accesslist 101 permit ip any 10.17.88.0 0.0.0.255 RouterA(config)#accesslist 101 permit ip host 172.16.223.82 any RouterA(config)#routemap map1 permit 10 RouterA(configroutemap)#match ip address 101 RouterA(configroutemap)#set nexthop 192.168.1.1

400-101 CCIE Routing and Switching Written Practice Exam Set 7

You are configuring 802.1X authentication on the FastEthernet 0/1 port on a switch named SwitchA. You want to ensure that any hosts connected to the port are authenticated by using 802.1X before the hosts can transmit data through the switch. Which of the following command sequences should you issue on SwitchA? (Select the best answer.)


Options are :

  • SwitchA#configure terminalSwitchA(config)#aaa newmodel SwitchA(config)#aaa authentication dot1x default group radius SwitchA(config)#dot1x systemauthcontrol SwitchA(config)#interface fastethernet 0/1 SwitchA(configif)#dot1x portcontrol forceauthorized
  • SwitchA#configure terminalSwitchA(config)#aaa newmodel SwitchA(config)#aaa authentication dot1x default group radius SwitchA(config)#dot1x systemauthcontrol SwitchA(config)#interface fastethernet 0/1 SwitchA(configif)#dot1x portcontrol forceunauthorized
  • SwitchA#configure terminalSwitchA(config)#aaa newmodel SwitchA(config)#aaa authentication dot1x default group radius SwitchA(config)#dot1x systemauthcontrol SwitchA(config)#interface fastethernet 0/1 SwitchA(configif)#dot1x portcontrol all
  • SwitchA#configure terminalSwitchA(config)#aaa newmodel SwitchA(config)#aaa authentication dot1x default group radius SwitchA(config)#dot1x systemauthcontrol SwitchA(config)#interface fastethernet 0/1 SwitchA(configif)#dot1x portcontrol auto

Answer : SwitchA#configure terminalSwitchA(config)#aaa newmodel SwitchA(config)#aaa authentication dot1x default group radius SwitchA(config)#dot1x systemauthcontrol SwitchA(config)#interface fastethernet 0/1 SwitchA(configif)#dot1x portcontrol auto

Which of the following is used to discover IPv6 hosts that want to receive multicast traffic? (Select the best answer.)


Options are :

  • IGMPv3
  • MLD
  • MSDP
  • uRPF

Answer : MLD

You issue the monitor session 1 source interface FastEthernet1/0 command on SwitchA. Which of the following statements is true? (Select the best answer.)


Options are :

  • Up to 256 SPAN ports can be configured on SwitchA.
  • The FastEthernet1/0 interface cannot be a SPAN source port.
  • The FastEthernet1/0 interface can coexist with SPAN source VLANs.
  • The FastEthernet1/0 interface will pass only SPANrelated traffic.
  • The FastEthernet1/0 interface cannot be a SPAN destination port.

Answer : The FastEthernet1/0 interface cannot be a SPAN destination port.

Cisco CCNP Route 300-101 Practice Tests Set 4

You connect RouterA and RouterB to your network. RouterA is a Cisco router, and RouterB is a

thirdparty router.

RouterA is configured with the following information:

VRRP group 1

VRRP priority 150

IP address 192.168.1.1

MAC address 0000.0c12.3456

RouterB is configured with the following information:

VRRP group 1

VRRP priority 200

IP address 192.168.1.2

MAC address 0000.0d12.3456

Which of the following statements is true? (Select the best answer.)


Options are :

  • The virtual router group will use MAC address 0000.0d12.3456.
  • The virtual router group will use IP address 192.168.1.2.
  • RouterA will be the master virtual router.
  • VRRP will not work, because the routers are from two different vendors.

Answer : The virtual router group will use IP address 192.168.1.2.

Which of the following actions should a nonroot switch take when it receives a TCN BPDU? (Select 2 choices.)

A. send TC BPDUs to all ports

B. send TC BPDUs to the root port

C. send TCN BPDUs to all ports

D. send TCN BPDUs to the root port

E. send a TCA BPDU to the root port

F. send a TCA BPDU to the port that received the TCN

G. reduce the aging time for MAC addresses to the max_age value

H. reduce the aging time for MAC addresses to the forward_delay value


Options are :

  • D,F
  • E,A
  • D,B
  • G,A
  • H,E
  • D,G
  • A,H
  • C,B

Answer : D,F

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