Cisco 300-510 Practice Test - Questions Answers, Page 10
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Refer to the exhibit.
After these configurations were applied to routers R1 and R2. the two devices cannot form a neighbor relationship What is the reason tor the problem?
The two routers have the same area ID.
The two routers have different iS-types
The two routers have the same network ID
The two routers cannot authenticate with one another
Refer to the exhibit.
An engineer working for a private telecommunication company with an employee id 3977 74 814 implemented the configuration on Router 1. what is the effect of it?
Router 1 sends and receives multiple best paths from neighbor 192.168.1.1
Router 1 sends up to three paths to neighbor 192.168.1.1 for all routes
Router 1 sends only one best path to neighbor 192 168.1.1.
Router 1 receives only one best path from neighbor 192.168.1.1
Refer to the exhibit.
Which two commands must the engineer configure for the company's PIM-PIM network to enable Auto-RP mappings to be sent over the FastEthernet0/0 interface without affecting normal operation?
(Choose two)
enable auto-rp listener
enable sparse-dense mode
enable sparse-mode
enable Auto-RP announcements
enable dense mode
Refer to the exhibit.
A network engineer applied configuration on R5 to summarize all OSPF routes, but R4 is still receiving specific routes from R5. The engineer has confirmed that both R5 and R4 routers are configured with correct summarization configuration but R5 Is not sending the summary routes What action must the engineer take to fix the problem?
Remove summarization configuration on R5 and configure it on R4
Configure a sham link between R4 and R5 to support summarization within Area 2
Move R4 and R5 in separate areas as now they maintain the same link-state database
Clear link-state database on both R4 and R5 routers for summarization to work
Refer to the exhibit.
Router 1 and Router2 have shared routes in the OSPF database but the routes are missing from their routing tables. Checking me prefix-list configuration on both routers, the engineer confirmed all networks are allowed What action should the engineer take to fa the problem?
Configure the two routers with different process IDs
Configure the two routers with different hello and dead timer values
Switch the DR and BDR roles between the two routers
Configure interface Senal1/0 on Router1 as a point-to-point interface
Refer to the exhibit.
A customer reports that Host-1 is failing to receive streaming traffic from the IPTV source. The engineer has confirmed that hosts on router R2 are receiving traffic normally and that Host-1 is correctly sending subscription messages to join the IPTV stream. Which action must the engineer take to correct the problem?
Configure IP PIM SSM and IGMP version 2 under interface GigatxtEthernet 1/0/1 on R3
Configure IGMP version 3 under interface GigabitEthernet 1/(V1 on R3
Remove IP PIM SSM and IGMP from interface GigaEthernet 1/0/1 on R3 and configure under global configuration
Remove IP PIM SSM from the global configuration on R3 and configure it under the GigabitEthernet 1/0/1 interface
Refer io the exhibit.
While applying the configurations on two routers an engineer notices that OSPF adjacency Between them remains down Through the ping test the engineer confirmed that both me routers have Layer 3 reachability between them Which action should me engineer take to make the adjacencies to full?
Enter the command ip ospf authentication in R2 interface
Enable OSPF just inside the router OSPF process not in the interfaces of any router
Delete the area 0 authentication message-digest command from the OSPF process in R1
Delete the area 0 authentication message-digest command from the OSPF process in R2
Refer to the exhibit.
An administrator is troubleshooting Internet access issues on a customer’s network. After applying this ISIS configuration to R1, the administrator notices that it fails to redistribute the default route into IS-IS. After checking the connectivity between the ISIS router and the ISP router the engineer confirmed there is Layer 3 connectivity between them Which action should be taken to correct the problem?
Associate the default route with a VRF
Add the default-information originate command to the configuration
Configure the default route under any routing protocol other than IS-IS
Configure R1 as a Layer 1 router
Refer to the exhibit.
There is a connectivity issue between Customer-1 and Customer-2 File servers between the customers cannot send critical data R3 routes are missing from the routing table on the Customer-1 router All interlaces on Customer-1 are up Which configuration must be applied to router R2 to correct the problem?
Option A
Option B
Option C
Option D
Refer to the exhibit.
A network engineer configured routers R1 and R5 to run in IS-IS Level 1 mode and router R6 to run in IS-IS Level 2 mode. All other routers are running as Level 1 / Level 2 routers. An engineer expects traffic from R1 to R6 to pass via R2, but IS-IS routing has calculated the best path via R4. Which action corrects the problem?
Configure all routers as Level 1 routers.
Remove the link metric for the link from router R1 to router R2.
Change the link metric for the link from router R1 to router R2 to 1.
Configure all routers as Level 1 / Level 2 routers.
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