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.
Refer to the exhibit. Which two facts does the device output confirm? (Choose two.)
A. The deviceג€™s HSRP group uses the virtual IP address 10.0.3.242.
B. The device is configured with the default HSRP priority.
C. The device sends unicast messages to its peers.
D. The standby device is configured with the default HSRP priority.
E. The device is using the default HSRP hello timer. pic 70
D. The standby device is configured with the default HSRP priority.
E. The device is using the default HSRP hello timer.
Refer to the exhibit. Which type of antenna is shown on the radiation patterns?
A. patch
B. dipole
C. omnidirectional
D. Yagi pic 71
B. dipole
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. All switches are configured with the default port priority value. Which two commands ensure that traffic from PC1 is forwarded over the Gi1/3 trunk port between DSW1 and DSW2? (Choose two.)
A. DSW2(config)#interface gi1/3
B. DSW1(config-if)#spanning-tree port-priority 0
C. DSW2(config-if)#spanning-tree port-priority 128 D. DSW1(config)#interface gi1/3
E. DSW2(config-if)#spanning-tree port-priority 16
D. DSW1(config)#interface gi1/3 E. DSW2(config-if)#spanning-tree port-priority 16
Refer to the exhibit. Which configuration change ensures that R1 is the active gateway whenever it is in a functional state for the 172.30.110.0/24 network?
A. R2 standby 1 priority 90 standby 1 preempt
B. R2 standby 1 priority 100 standby 1 preempt
C. R1 standby 1 preempt R2 standby 1 priority 90
D. R1 standby 1 preempt R2 standby 1 priority 100 pic 75
C. R1 standby 1 preempt R2 standby 1 priority 90
Refer to the exhibit. Which action resolves the EtherChannel issue between SW2 and SW3?
A. Configure switchport mode trunk on SW2.
B. Configure switchport nonegotiate on SW3.
C. Configure channel-group 1 mode desirable on both interfaces.
D. Configure channel-group 1 mode active on both interfaces.
D. Configure channel-group 1 mode active on both interfaces.
Refer to the exhibit. A network engineer configures OSPF and reviews the router configuration. Which interface or interfaces are able to establish OSPF adjacency?
A. GigabitEthernet0/0 and GigabitEthernet0/1
B. only GigabitEthernet0/1
C. only GigabitEthernet0/0
D. GigabitEthernet0/1 and GigabitEthernet0/1.40
D. GigabitEthernet0/1 and GigabitEthernet0/1.40
DRAG DROP - Drag and drop the DHCP messages that are exchanged between a client and an AP into the order they are exchanged on the right. Select and Place:
Based on the configuration in this WLAN security setting, which method can a client use to authenticate to the network?
A. text string
B. username and password
C. RADIUS token
D. certificate
A. text string
Refer to the exhibit. How was spanning-tree configured on this interface?
A. By entering the command spanning-tree portfast trunk in the interface configuration mode.
B. By entering the command spanning-tree mst1 vlan 10,20,30,40 in the global configuration mode.
C. By entering the command spanning-tree portfast in the interface configuration mode.
D. By entering the command spanning-tree vlan 10,20,30,40 root primary in the interface configuration mode.
A. By entering the command spanning-tree portfast trunk in the interface configuration mode.
Refer to the exhibit. Rapid PVST+ is enabled on all switches. Which command set must be configured on Switch1 to achieve the following results on port fa0/1? ✑ When a device is connected, the port transitions immediately to a forwarding state. ✑ The interface should not send or receive BPDUs. ✑ If a BPDU is received, it continues operating normally.
A. Switch1(config)# spanning-tree portfast bpdufilter default Switch1(config)# interface f0/1 Switch1(config-if)# spanning-tree portfast
B. Switch1(config)# spanning-tree portfast bpduguard default Switch 1 (config)# interface f0/1 Switch1 (config-if)# spanning-tree portfast
C. Switch1(config)# interface f0/1 Switch1(config-if)# spanning-tree portfast
D. Switch1(config)# interface f0/1 Switch1(config-if)# spanning-tree portfast Switch1 (config-if)# spanning-tree bpduguard enable
A. Switch1(config)# spanning-tree portfast bpdufilter default
Switch1(config)# interface f0/1
Switch1(config-if)# spanning-tree portfast
Refer to the exhibit. Which configuration change will force BR2 to reach 209.165.201.0/27 via BR1?
A. Set the MED to 1 on PE2 toward BR2 outbound.
B. Set the origin to igp on BR2 toward PE2 inbound.
C. Set the weight attribute to 65,535 on BR1 toward PE1.
D. Set the local preference to 150 on PE1 toward BR1 outbound.
B. Set the origin to igp on BR2 toward PE2 inbound.
DRAG DROP - Drag and drop the characteristics from the left onto the protocols they apply to on the right. Select and Place:
Refer to the exhibit. Which set of commands on router R1 allow deterministic translation of private hosts PC1, PC2, and PC3 to addresses in the public space?
A. RouterR1(config)#int f0/0 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#access-list 1 10.10.10.0 0.0.0.255 RouterR1(config)#ip nat inside source list 1 interface f0/1 overload
B. RouterR1(config)#int f0/0 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#access-list 1 10.10.10.0 0.0.0.255 RouterR1(config)#ip nat pool POOL 155.1.1.101 155.1.1.103 netmask 255.255.255.0 RouterR1(config)#ip nat inside source list 1 pool POOL
C. RouterR1(config)#int f0/0 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#ip nat inside source static 10.10.10.101 155.1.1.101 RouterR1(config)#ip nat inside source static 10.10.10.102 155.1.1.102 RouterR1(config)#ip nat inside source static 10.10.10.103 155.1.1.103
D. RouterR1(config)#int f0/0 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#ip nat inside source static 10.10.10.101 155.1.1.101 RouterR1(config)#ip nat inside source static 10.10.10.102 155.1.1.102 RouterR1(config)#ip nat inside source static 10.10.10.103 155.1.1.103 pic 86
C. RouterR1(config)#int f0/0 RouterR1(config)#ip nat inside
RouterR1(config)#exit
RouterR1(config)#int f0/1 RouterR1(config)#ip nat outside
RouterR1(config)#exit RouterR1(config)#ip nat inside source static 10.10.10.101 155.1.1.101
RouterR1(config)#ip nat inside source static 10.10.10.102 155.1.1.102
RouterR1(config)#ip nat inside source static 10.10.10.103 155.1.1.103
Refer to the exhibit. Communication between London and New York is down. Which command set must be applied to the NewYork switch to resolve the issue?
A. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode negotiate NewYork(config-if)#end NewYork#
B. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode on NewYork(config-if)#end NewYork#
C. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode passive NewYork(config-if)#end NewYork#
D. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode auto NewYork(config-if)#end NewYork#
C. NewYork(config)#no interface po1
NewYork(config)#interface range fa0/1-2
NewYork(config-if)#channel-group 1 mode passive
NewYork(config-if)#end NewYork#
