300-415 · Question #282
300-415 Question #282: Real Exam Question with Answer & Explanation
The correct answer is A: vpn 0 router eigrp address-family ipv4-unicast maximum-path paths 4 network 10.0.0.0/28 redistribute omp interface ge0/0 description "**"Internet Circuit"**" ip address 209.165.200.229/30 tunnel-interface encapsulation ipsec color public-internet allow-service all vpn 512 interface eth0 shutdown. This configuration correctly sets up VPN 0 for WAN connectivity with an internet circuit and IPsec tunnel, enables EIGRP on a LAN segment to redistribute OMP routes, and shuts down the interface in VPN 512.
Question
Options
- Avpn 0 router eigrp address-family ipv4-unicast maximum-path paths 4 network 10.0.0.0/28 redistribute omp interface ge0/0 description ""Internet Circuit"" ip address 209.165.200.229/30 tunnel-interface encapsulation ipsec color public-internet allow-service all vpn 512 interface eth0 shutdown
- Bvpn0 vpn1 interface ge0/0 description ""Internet Circuit"" ip address 209.165.200.229/30 tunnel-interface encapsulation ipsec color public-internet allow-service all router eigrp address-family ipv4-unicast maximum-path paths 4 network 10.0.0.0/28 redistribute omp interface ge0/1 ip address 10.0.0.1/28 vpn 512 interface eth0 shutdown
- Cvpn0 interface ge0/0 description ""Internet Circuit"" ip address 209.165.200.229/30 tunnel-interface encapsulation ipsec color public-internet allow-service all router eigrp address-family ipv4-unicast maximum-path paths 4 network 10.0.0.0/28 redistribute omp vpn 512 interface eth0 shutdown
- D
Explanation
This configuration correctly sets up VPN 0 for WAN connectivity with an internet circuit and IPsec tunnel, enables EIGRP on a LAN segment to redistribute OMP routes, and shuts down the interface in VPN 512.
Common mistakes.
- B. This option has a "vpn0 vpn1" at the beginning which is syntactically incorrect; VPN definitions should be distinct blocks. It also places the EIGRP configuration outside of any specific VPN context, which is incorrect as routing protocols operate within a VPN.
- C. This option correctly defines VPN 0 and its internet interface, but the EIGRP configuration is placed at the global
vpn0level instead of being explicitly underrouter eigrpwithinvpn 0, which is the standard way to configure routing protocols within a VPN context. - D. This option is empty, thus incorrect.
Concept tested. Cisco SD-WAN WAN Edge VPN configuration, EIGRP redistribution
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