Refer to the exhibit.
After you applied these configurations to routers R1 and R2, the two devices could not form a neighbor relationship. Which reason for the problem is the most likely?
A. The two routers cannot authenticate with one another.
B. The two routers have the same area ID.
C. The two routers have the same network ID.
D. The two routers have different IS-types.
For which reason can two devices fail to establish an OSPF neighbor relationship?
A. The two devices have different process IDs
B. The two devices have different network types
C. The two devices have different router IDs
D. The two devices have the same area ID
Refer to the exhibit.
An engineer is addressing an IS-IS design issue which is running within the topology. All links are running on FastEthernet, except the link between R5 and R4, which is Gigabit Ethernet. Which statement about the design is true?
A. R4 prefer to reach R5 using R1 as the next hop
B. All links have equal cost if the default metric is used
C. R5 prefers to use R4 as the next hop for all routes
D. R1 prefer to use R5 as the next hop to reach R4
What must occur before an (S,G) entry can be populated in the multicast routing table?
A. The (*,G) entry must have timed out
B. The (*,G) entry OIL must be null
C. The router must be directly connected to the multicast source
D. The parent (*,G) entry must be created first
Refer to the exhibit.
Which router does R1 install as an alternate next hop when trying to reach R3 if LFA is enabled?
A. R5
B. R3
C. R4
D. R2
Refer to the exhibit.
Routers within the cluster are not receiving the desired prefixes. What must be done to fix the issue?
A. Clients in that cluster must have full mesh connectivity between eBGP peers.
B. No client-to-client must be disabled.
C. Clients in that cluster must have full mesh connectivity between iBGP peers.
D. No client-to-client reflection must be enabled.
Refer to the exhibits.
A network operator is troubleshooting packet loss seen from the R1 loopback interface to the R2 loopback interface over the core network. The operator is attempting to identify the next leg in the path from PE1. Which interface and label path should the operator investigate next?
A. PE1 - Gi0/0/0/3 - forwarding label 24002
B. PE1 - Gi0/0/0/2 - forwarding label 24002
C. PE1 - Gi0/0/0/3 - forwarding label 24001
D. PE1 - Gi0/0/0/2 - forwarding label 24001
Refer to the exhibit.
Router1 and Router2 have shared routes in the OSPF database, but the routes are missing from their routing tables. Checking the prefix-list configuration on both routers, the engineer confirmed all networks are allowed. What action should the engineer take to fix the problem?
A. Configure interface Serial1/0 on Router1 as a point-to-point interface
B. Configure the two routers with different process IDs
C. Switch the DR and BDR roles between the two routers
D. Configure the two routers with different hello and dead timer values
Refer to the exhibit There is a BGP traffic path issue between Customer-1 and Customer-2 Users from Customer-2 have reported file transfer issues High utilization on the path between both customers causes many packet drops. Which configuration resolves the issue?
A. Option A
B. Option B
C. Option C
D. Option D
Refer to the exhibit.
CE1 and CE2 are iBGP neighbors in AS 65516. All traffic that exits AS 65516 must use the link from CE1 to PE1. CE1 is advertising a higher local preference to CE2, but traffic from CE2 still prefers the PE2 link. Which action corrects the problem?
A. Add the lower local-preference value on PE2 towards CE2.
B. Configure CE1 to send routes to CE2 with a higher MED.
C. Configure CE1 to send routes to CE2 with a higher weight.
D. Add the next-hop self command to the CE1 neighbor statement for CE2.
