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Refer to the exhibit. Which two corrective actions could you take if EIGRP routes from R2 fail to reach R1? (Choose two.)
Correct Answer: B,D
Explanation/Reference: Explanation: In this question we are running VRF Lite on R1. VRF Lite is also knows as "VRF without running MPLS". This is an example of how to configure VRF Lite with EIGRP: ip vrf FIRSTrd 1:1 ! ip vrf SECONDrd 1:2 ! router eigrp 1 no auto-summary ! address-family ipv4 vrf FIRST network 10.1.1.1 0.0.0.0 no auto-summary autonomous-system 200 exit-address-family ! address-family ipv4 vrf SECOND network 10.1.2.1 0.0.0.0 no auto-summary autonomous-system 100 exit-address-family ! interface FastEthernet0/0 ip vrf forwarding FIRST ip address 10.1.1.1 255.255.255.0 ! interface FastEthernet0/1 ip vrf forwarding SECOND ip address 10.1.2.1 255.255.255.0 The above example creates two VRFs (named "FIRST" and "SECOND"). VRF "FIRST" runs on EIGRP AS 200 while VRF "SECOND" runs on EIGRP AS 100. After that we have to add interfaces to the appropriate VRFs. From this example, back to our question we can see that R1 is missing the "autonomous-system ..." command under "address-family ipv4 vrf R2. And R1 needs an interface configured under that VRF. Note. R2 does not run VRF at all! Usually R2 resides on customer side.