Part 2 Flashcards
What is the role of the RP in PIM sparse mode?
A. The RP maintains default aging timeouts for all multicast streams requested by the receivers.
B. The RP acts as a control-plane node only and does not receive or forward multicast packets.
C. The RP is the multicast router that is the root of the PIM-SM shared multicast distribution tree.
D. The RP responds to the PIM join messages with the source of a requested multicast group.
C. The RP is the multicast router that is the root of the PIM-SM shared multicast distribution tree.
Company policy restricts VLAN 10 to be allowed only on SW1 and SW2. All other VLANs can be on all three switches. An administrator has noticed that VLAN 10 has propagated to SW3. Which configuration corrects the issue?
A. SW1(config)#int gi1/1 SW1(config)#switchport trunk allowed vlan 1-9,11-4094
B. SW2(config)#int gi1/2 SW2(config)#switchport trunk allowed vlan 10
C. SW2(config)#int gi1/2 SW2(config)#switchport trunk allowed vlan 1-9,11-4094
D. SW1(config)#int gi1/1 SW1(config)#switchport trunk allowed vlan 10 pic 45

SW2(config)#int gi1/2 SW2(config)#switchport trunk allowed vlan 1-9,11-4094
A network engineer is configuring OSPF between router R1 and router R2. The engineer must ensure that a DR/BDR election does not occur on the Gigabit Ethernet interfaces in area 0. Which configuration set accomplishes this goal?
A. R1(config-if)interface Gi0/0 R1(config-if)ip ospf network point-to-point R2(config-if)interface Gi0/0 R2(config-if)ip ospf network point-to-point
B. R1(config-if)interface Gi0/0 R1(config-if)ip ospf network broadcast R2(config-if)interface Gi0/0 R2(config-if)ip ospf network broadcast
C. R1(config-if)interface Gi0/0 R1(config-if)ip ospf database-filter all out R2(config-if)interface Gi0/0 R2(config-if)ip ospf database-filter all out
D. R1(config-if)interface Gi0/0 R1(config-if)ip ospf priority 1 R2(config-if)interface Gi0/0 R2(config-if)ip ospf priority 1 pic 46

A. R1(config-if)interface Gi0/0 R1(config-if)ip ospf network point-to-point R2(config-if)interface Gi0/0 R2(config-if)ip ospf network point-to-point
Which type of antenna does the radiation pattern represent?
A. multidirectional
B. directional patch
C. omnidirectional
D. Yagi

D. Yagi
The inside and outside interfaces in the NAT configuration of this device have been correctly identified. What is the effect of this configuration?
A. NAT64
B. dynamic NAT
C. static NAT
D. PAT

D. PAT
DRAG DROP - Drag and drop the descriptions from the left onto the routing protocol they describe on the right. Select and Place:


Refer to the exhibit. Which command must be applied to R2 for an OSPF neighborship to form?
A. network 20.1.1.2 255.255.0.0 area 0
B. network 20.1.1.2 0.0.0.0 area 0
C. network 20.1.1.2 255.255.255.255 area 0
D. network 20.1.1.2 0.0.255.255 area 0

B. network 20.1.1.2 0.0.0.0 area 0
Refer to the exhibit. Which router is the designated router on the segment 192.168.0.0/24?
A. This segment has no designated router because it is a p2p network type.
B. Router Chicago because it has a lower router ID.
C. Router NewYork because it has a higher router ID.
D. This segment has no designated router because it is a nonbroadcast network type. pic 52

A. This segment has no designated router because it is a p2p network type.
Refer to the exhibit. Which two commands are needed to allow for full reachability between AS 1000 and AS 2000? (Choose two.)
A. R2#no network 10.0.0.0 255.255.255.0
B. R2#network 209.165.201.0 mask 255.255.192.0
C. R2#network 192.168.0.0 mask 255.255.0.0
D. R1#no network 10.0.0.0 255.255.255.0 E. R1#network 192.168.0.0 mask 255.255.0.0 pic 53

A. R2#no network 10.0.0.0 255.255.255.0
C. R2#network 192.168.0.0 mask 255.255.0.0
Refer to the exhibit. An engineer attempts to configure a router on a stick to route packets between Clients, Servers, and Printers; however, initial tests show that this configuration is not working. Which command set resolves this issue?
A. interface Vlan10 no ip vrf forwarding Clients ! interface Vlan20 no ip vrf forwarding Servers ! interface Vlan30 no ip vrf forwarding Printers
B. router eigrp 1 network 10.0.0.0 255.255.255.0 network 172.16.0.0 255.255.255.0 network 192.168.1.0 255.255.255.0
C. interface Vlan10 no ip vrf forwarding Clients ip address 192.168.1.2. 255.255.255.0 ! interface Vlan20 no ip vrf forwarding Servers ip address 172.16.1.2 255.255.255.0 ! interface Vlan30 no ip vrf forwarding Printers ip address 10.1.1.2 255.255.255.0
D. router eigrp 1 network 10.0.0.0 255.0.0.0 network 172.16.0.0 255.255.0.0 network 192.168.1.0 255.255.0.0 pic 54

C. interface Vlan10 no ip vrf forwarding Clients ip address 192.168.1.2. 255.255.255.0 ! interface Vlan20 no ip vrf forwarding Servers ip address 172.16.1.2 255.255.255.0 ! interface Vlan30 no ip vrf forwarding Printers ip address 10.1.1.2 255.255.255.0
Refer to the exhibit. Which command when applied to the Atlanta router reduces type 3 LSA flooding into the backbone area and summarizes the inter-area routes on the Dallas router?
A. Atlanta(config-router)#area 0 range 192.168.0.0 255.255.252.0
B. Atlanta(config-router)#area 1 range 192.168.0.0 255.255.248.0
C. Atlanta(config-router)#area 0 range 192.168.0.0 255.255.248.0
D. Atlanta(config-router)#area 1 range 192.168.0.0 255.255.252.0

D. Atlanta(config-router)#area 1 range 192.168.0.0 255.255.252.0
DRAG DROP - Drag and drop the characteristics from the left onto the routing protocols they describe on the right. Select and Place:


Refer to the exhibit. Which two commands ensure that DSW1 becomes the root bridge for VLAN 10 and 20? (Choose two.)
A. spanning-tree mst 1 priority 4096
B. spanning-tree mst 1 root primary
C. spanning-tree mst vlan 10,20 priority root
D. spanning-tree mst 1 priority 1 E. spanning-tree mstp vlan 10,20 root primary

A. spanning-tree mst 1 priority 4096 B. spanning-tree mst 1 root primary
Refer to the exhibit. R1 is able to ping the R3 fa0/1 interface. Why do the extended pings fail?
A. The maximum packet size accepted by the command is 1476 bytes.
B. The DF bit has been set.
C. R3 is missing a return route to 10.99.69.0/30.
D. R2 and R3 do not have an OSPF adjacency.

B. The DF bit has been set.
Refer to the exhibit. Which command allows hosts that are connected to FastEthernet0/2 to access the Internet?
A. ip nat inside source list 10 interface FastEthernet0/2 overload
B. ip nat inside source list 10 interface FastEthernet0/1 overload
C. ip nat outside source static 209.165.200.225 10.10.10.0 overload
D. ip nat outside source list 10 interface FastEthernet0/2 overload

B. ip nat inside source list 10 interface FastEthernet0/1 overload
Refer to the exhibit. What are two effects of this configuration? (Choose two.)
A. If R1 goes down, R2 becomes active but reverts to standby when R1 comes back online.
B. If R2 goes down, R1 becomes active but reverts to standby when R2 comes back online.
C. R1 becomes the active router.
D. R1 becomes the standby router. E. If R1 goes down, R2 becomes active and remains the active device when R1 comes back online.

C. R1 becomes the active router. E. If R1 goes down, R2 becomes active and remains the active device when R1 comes back online.
Refer to the exhibit. An engineer must ensure that all traffic entering AS 200 from AS 100 chooses Link 2 as an entry point. Assume that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers. Which configuration accomplishes this task?
A. R3(config)#route-map PREPEND permit 10 R3(config-route-map)#set as-path prepend 200 200 200 R3(config)#router bgp 200 R3#(config-router)#neighbor 10.1.1.1 route-map PREPEND out
B. R4(config)#route-map PREPEND permit 10 R4(config-route-map)#set as-path prepend 100 100 100 R4(config)#router bgp 200 R4(config-router)#neighbor 10.2.2.2 route-map PREPEND in
C. R4(config)#route-map PREPEND permit 10 R4(config-route-map)#set as-path prepend 200 200 200 R4(config)#router bgp 200 R4(config-router)#neighbor 10.2.2.2 route-map PREPEND out
D. R3(config)#route-map PREPEND permit 10 R3(config-route-map)#set as-path prepend 100 100 100 R3(config)#router bgp 200 R3(config-router)#neighbor 10.1.1.1 route-map PREPEND in pic 62

A. R3(config)#route-map PREPEND permit 10
R3(config-route-map)#set as-path prepend 200 200 200 R3
(config)#router bgp 200
R3#(config-router)#neighbor 10.1.1.1 route-map PREPEND out
Which two commands ensure that DSW1 becomes root bridge for VLAN 10? (Choose two.) pic 63
A. DSW1(config)#spanning-tree vlan 10 priority 4096
B. DSW1(config)#spanning-tree vlan 10 priority root
C. DSW2(config)#spanning-tree vlan 10 priority 61440
D. DSW1(config)#spanning-tree vlan 10 port-priority 0
E. DSW2(config)#spanning-tree vlan 20 priority 0

A. DSW1(config)#spanning-tree vlan 10 priority 4096
B. DSW1(config)#spanning-tree vlan 10 priority root
The traceroute fails from R1 to R3. What is the cause of the failure? pic 64
A. An ACL applied inbound on loopback0 of R2 is dropping the traffic.
B. The loopback on R3 is in a shutdown state.
C. Redistribution of connected routes into OSPF is not configured.
D. An ACL applied inbound on fa0/1 of R3 is dropping the traffic.

D. An ACL applied inbound on fa0/1 of R3 is dropping the traffic.
An engineer must establish eBGP peering between router R3 and router R4. Both routers should use their loopback interfaces as the BGP router ID. Which configuration set accomplishes this task?
A. R3(config)#router bgp 200 R3(config-router)#neighbor 10.4.4.4 remote-as 100 R3(config-router)# neighbor 10.4.4.4 update-source Loopback0 R4(config)#router bgp 100 R4(config-router)#neighbor 10.3.3.3 remote-as 200 R4(config-router)#network 10.3.3.3 update-source Loopback0
B. R3(config)#router bgp 200 R3(config-router)#neighbor 10.24.24.4 remote-as 100 R3(config-router)#neighbor 10.24.24.4 update-source Loopback0 R4(config)#router bgp 100 R4(config-router)#neighbor 10.24.24.3 remote-as 200 R4(config-router)#neighbor 10.24.24.3 update-source Loopback0
C. R3(config)#router bgp 200 R3(config-router)#neighbor 10.4.4.4 remote-as 100 R3(config-router)#bgp router-id 10.3.3.3 R4(config)#router bgp 100 R4(config-router)#neighbor 10.3.3.3 remote-as 200 R4(config-router)#bgp router-id 10.4.4.4
D. R3(config)#router bgp 200 R3(config-router)#neighbor 10.24.24.4 remote-as 100 R3(config-router)#bgp router-id 10.3.3.3 R4(config)#router bgp 100 R4(config-router)#neighbor 10.24.24.3 remote-as 200 R4(config-router)#bgp router-id 10.4.4.4

A. R3(config)#router bgp 200 R3(config-router)#neighbor 10.4.4.4 remote-as 100 R3(config-router)# neighbor 10.4.4.4 update-source Loopback0 R4(config)#router bgp 100 R4(config-router)#neighbor 10.3.3.3 remote-as 200 R4(config-router)#network 10.3.3.3 update-source Loopback0
An engineer is installing a new pair of routers in a redundant configuration. Which protocol ensures that traffic is not disrupted in the event of a hardware failure?
A. HSRPv1
B. GLBP
C. VRRP
D. HSRPv2

A. HSRPv1
Refer to the exhibit. After an engineer configures an EtherChannel between switch SW1 and switch SW2, this error message is logged on switch SW2: SW2# 09:45:32: %PM-4-ERR_DISABLE: channel-misconfig error detected on Gi0/0, putting Gi0/0 in err-disable state 09:45:32: %PM-4-ERR_DISABLE: channel-misconfig error detected on Gi0/1, putting Gi0/1 in err-disable state Based on the output from switch SW1 and the log message received on switch SW2, what action should the engineer take to resolve this issue?
A. Configure the same protocol on the EtherChannel on switch SW1 and SW2.
B. Define the correct port members on the EtherChannel on switch SW1.
C. Correct the configuration error on Interface Gi0/0 on switch SW1.
D. Correct the configuration error on Interface Gi0/1 on switch SW1. pic 67

A. Configure the same protocol on the EtherChannel on switch SW1 and SW2.
Refer to the exhibit. Communication between London and New York is down. Which command set must be applied to resolve this issue?
A. NewYork(config)#int f0/1 NewYork(config)#switchport nonegotiate NewYork(config)#end NewYork#
B. NewYork(config)#int f0/1 NewYork(config)#switchport mode trunk NewYork(config)#end NewYork#
C. NewYork(config)#int f0/1 NewYork(config)#switchport trunk encap dot1q NewYork(config)#end NewYork#
D. NewYork(config)#int f0/1 NewYork(config)#switchport mode dynamic desirable NewYork(config)#end NewYork#

B. NewYork(config)#int f0/1 NewYork(config)#switchport mode trunk NewYork(config)#end NewYork#
Refer to the exhibit. The trunk between Gig1/0/1 of switch SW2 and Gig1/0/1 of switch SW1 is not operational. Which action resolves this issue?
A. Configure both interfaces to nonegotiate and ensure that the switches are in different VTP domains.
B. Configure both interfaces in dynamic auto DTP mode and ensure that the switches are in the same VTP domain.
C. Configure both interfaces in dynamic auto DTP mode and ensure that the switches are in different VTP domains.
D. Configure both interfaces in dynamic desirable DTP mode and ensure that the switches are in the same VTP domain. pic 69

D. Configure both interfaces in dynamic desirable DTP mode and ensure that the switches are in the same VTP domain.

















