cisco 300-515 practice test

Question 1

Which utility can you use to validate an LSP in an MPLS environment?

• A. uRPF
• B. MPLS LSP ping
• C. logging
• D. RSVP

Question 2

Refer to the exhibit. If the two devices are operating normally, which two conclusions can you draw from this configuration? (Choose two.)

• A. CE1 must use OSPF to establish a neighbor relationship with PE1.
• B. PE1 labels the routes it learns from CE1 with the route-target 222:2 and shares them with its VPNv4 peers.
• C. PE1 labels the routes it learns from CE1 with the route-target 111:1 and shares them with its VPNv4 peers.
• D. The PE-CE routes between the devices are being exchanged by OSPF
• E. CE1 is supporting CSC.

Question 3

Refer to the exhibit. A network engineer has been called to configure the four PE devices in order to enable full communication among the four CE devices connected to them. While starting to configure, he experienced a connectivity issue. Which two tasks should the engineer perform in order to begin the process correctly? (Choose two.)

• A. Configure PE3 to export route-targets 100:1 and 200:2.
• B. Configure PE3 to import route-targets 100:1 and 200:2.
• C. Configure PE4 to import route-targets 101:1 and 202:2.
• D. Configure PE2 to export route-targets 300:3 and 400:4.
• E. Configure PE1 to import route-targets 300:3 and 400:4.

Question 4

DRAG DROP
Refer to the exhibit. Drag and drop the EVC configuration items from the left onto the correct descriptions on the right.
Select and Place:

Question 5

You are troubleshooting ARP connectivity issues for an Ethernet interface on an IOS XR network that runs IS-IS. You verify that the IGP protocol is running, but an
ARP entry has not yet been created.
Which action should you take?

• A. debug ping packets
• B. debug ARP
• C. ping the connected neighbor
• D. verify the RIB table routes

Question 6

Refer to the exhibit. Which statement describes the result of this configuration?

• A. R1 redistributes BGP routes into the OSPF process of VRF custabc as E1 routes.
• B. R1 redistributes BGP routes into the OSPF process of VRF custabc as E2 routes.
• C. R1 mutually redistributes routes between BGP 65001 and the OSPF process of VRF custabc.
• D. R1 redistributes BGP routes into the OSPF process of VRF custabc as OIA routes.

Question 7

Refer to the exhibit. While provisioning a new BGP session between the PE and CE router, you issue the as-override command. Which statement describes modification of the prefix before being sent to the CE router (10.10.10.1)?

• A. The fourth AS changes, but no other autonomous systems change.
• B. The first and fourth autonomous systems change.
• C. The second and third autonomous systems change.
• D. The first AS changes, but no other autonomous systems change.

Question 8

Refer to the exhibit. An engineer is implementing an MPLS P2MP TE solution. Which type of router can serve as the midpoint router and the tailend router in this
P2MP TE network implementation?

• A. headend
• B. source
• C. transit
• D. bud

Question 9

What do EVPN single-active and all-active have in common?

• A. They are default gateway redundancy options.
• B. They are multihoming mechanisms used for CE devices.
• C. They are used to provide single connection from a CE device to a service provider.
• D. They are both roles that a designated router can take when MPLS is used with EVPN.

Question 10

Refer to the exhibit. What is the effect of this configuration?

• A. The mroute table is cleared.
• B. Router 1 accepts multicast routes with a tag of 12:1
• C. A Cisco MPLS TE tunnel is generated with 192.168.1.2 as the source IP address of router 1.
• D. An LSP virtual interface tunnel is created.