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By cisco
Aug, 2025

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Question 126

Wireless users report frequent disconnections from the wireless network. While troubleshooting, a network engineer finds that after the user is disconnected, the connection re-establishes automatically without any input required. The engineer also notices these message logs:
AP 'AP2' is down. Reason: Radio channel set. 6:54:04 PM
AP 'AP4' is down. Reason: Radio channel set. 6:44:49 PM
AP 'AP7' is down. Reason: Radio channel set. 6:34:32 PM
Which action reduces the user impact?

  • A: enable coverage hole detection
  • B: increase the AP heartbeat timeout
  • C: enable BandSelect
  • D: increase the dynamic channel assignment interval
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Question 127

Refer to the exhibit.

Image 1

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
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Question 128

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

Image 1
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Question 129

What is the purpose of an RP in PIM?

  • A: send join messages toward a multicast source SPT
  • B: ensure the shortest path from the multicast source to the receiver
  • C: receive IGMP joins from multicast receivers
  • D: secure the communication channel between the multicast sender and receiver
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Question 130

Image 1

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
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Question 131

Image 1

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.
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Question 132

Image 1

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
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Question 133

Image 1

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 192.168.1.1. 255.255.255.0 ! interface Vlan20 no ip vrf forwarding Servers ip address 172.16.1.1 255.255.255.0 ! interface Vlan30 no ip vrf forwarding Printers ip address 10.1.1.1 255.255.255.0
  • 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
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Question 134

DRAG DROP -
Drag and drop the characteristics from the left onto the infrastructure types on the right.
Select and Place:

Image 1
—

Question 135

How does SSO work with HSRP to minimize network disruptions?

  • A: It enables HSRP to elect another switch in the group as the active HSRP switch.
  • B: It ensures fast failover in the case of link failure.
  • C: It enables data forwarding along known routes following a switchover, while the routing protocol reconverges.
  • D: It enables HSRP to failover to the standby RP on the same device.
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Question 136

Image 1

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
—

Question 137

An engineer must configure interface GigabitEthernet0/0 for VRRP group 10. When the router has the highest priority in the group, it must assume the master role.
Which command set must be added to the initial configuration to accomplish this task?

Initial Configuration -
interface GigabitEthernet0/0
description To IDF A 38-24-044.40
ip address 172.16.13.2 255.255.255.0

  • A: standby 10 ip 172.16.13.254 255.255.255.0 standby 10 preempt
  • B: vrrp group 10 ip 172.16.13.254 255.255.255.0 vrrp group 10 priority
  • C: standby 10 ip 172.16.13.254 standy 10 priority 120
  • D: vrrp 10 ip 172.16.13.254 vrrp 10 preempt
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Question 138

DRAG DROP -
Drag and drop the characteristics from the left onto the routing protocols they describe on the right.
Select and Place:

Image 1
—

Question 139

Image 1

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
—

Question 140

Image 1

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.
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Question 141

Image 1

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
—

Question 142

Image 1

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.
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Question 143

Image 1

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
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Question 144

Which DHCP option provides the CAPWAP APs with the address of the wireless controller(s)?

  • A: 43
  • B: 66
  • C: 69
  • D: 150
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Question 145

How does the RIB differ from the FIB?

  • A: The FIB maintains network topologies and routing tables. The RIB is a list of routes to particular network destinations.
  • B: The FIB includes many routes to a single destination. The RIB is the best route to a single destination.
  • C: The RIB is used to create network topologies and routing tables. The FIB is a list of routes to particular network destinations.
  • D: The RIB includes many routes to the same destination prefix. The FIB contains only the best route.
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Question 146

Refer to the exhibit.

Image 1

Which two commands ensure that DSW1 becomes root bridge for VLAN 10? (Choose two.)

  • 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
—

Question 147

What mechanism does PIM use to forward multicast traffic?

  • A: PIM sparse mode uses a pull model to deliver multicast traffic.
  • B: PIM dense mode uses a pull model to deliver multicast traffic.
  • C: PIM sparse mode uses receivers to register with the RP.
  • D: PIM sparse mode uses a flood and prune model to deliver multicast traffic.
—

Question 148

Refer to the exhibit.

Image 1

The traceroute fails from R1 to R3.
What is the cause of the failure?

  • 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.
—

Question 149

Refer to the exhibit.

Image 1

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
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Question 150

An engineer is configuring GigabitEthernet1/0/0 for VRRP. When the router has the highest priority in group 5, it must assume the master role.
Which command set should the engineer add to the configuration to accomplish this task? interface GigabitEthernet1/0/0 description To IDF A 38-70-774-10 ip address 172.16.13.2 255.255.255.0

  • A: standby 5 ip 172.16.13.254 standby 5 priority 100 standby 5 track 1 decrement 10
  • B: standby 5 ip 172.16.13.254 standby 5 priority 100 standby 5 preempt
  • C: vrrp 5 ip 172.16.13.254 vrrp 5 priority 100
  • D: vrrp 5 ip 172.16.13.254 255.255.255.0 vrrp 5 track 1 decrement 10 vrrp 5 preempt
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