Free 300-515 Exam Braindumps

- (Exam Topic 3)

Which statement describes the result of this BGP configuration?

1. A. R1 operates using IPv4 and VPNv4 address families.
2. B. R1 operates on IPv6 only because the bgp default ipv4-unicast command is missing.
3. C. R1 establishes a VPNv4 eBGP relationship with neighbor 192.168.1.1.
4. D. R1 establishes an iBGP relationship with peer 192.168.1.1.

Correct Answer: D

- (Exam Topic 1)
An engineer is investigating an MPLS LDP issue. Which command should an engineer use on a Cisco IOS XE device to display the contents of the LFIB?

1. A. show mpls forwarding-table
2. B. show mpls ldp neighbors
3. C. show mpls ldp labels
4. D. show mpls ldp bindings

Correct Answer: A
Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mpls/command/mp-cr-book/mp-s2.html

- (Exam Topic 3)
While implementing Layer 3 MPLS VPN, which feature should an engineer use at the PEs to transform the customer IPv4 prefixes into a unique 96-bit prefix

1. A. RT
2. B. VC ID
3. C. RD
4. D. PW ID

Correct Answer: C

- (Exam Topic 4)
The network engineering group of a large ISP needs to harden the management plane of its Cisco 9000 Series ASRs. While addressing IPv6 ICMP issues, they realized they have to limit the rate at which IPv6
ICMP error messages are sent out on the network. Which command do they need to apply?

1. A. icmp ipv6 rate-limit unreachable 1000
2. B. ipv6 rate-limit 1000
3. C. icmp ipv4 rate-limit unreachable 1000
4. D. ipv6 icmp error-interval 50 20

Correct Answer: D
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6_basic/configuration/xe-3s/ip6b-xe-3s-book/ip6-icmp-rate-lmt-xe.html

- (Exam Topic 3)
Which kind of traffic is supported in an MVPN Extranet?

1. A. PIM dense mode with Reverse Path Forwarding
2. B. PIM dense mode
3. C. PIM sparse mode
4. D. Bidirectional PIM

Correct Answer: C
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_mvpn/configuration/xe-16/imc-mvpn-xe-16-book/imc-mc-vpn-extranet.html