JN0-663 · Question #39
Click the Exhibit button. As a network administrator, you are asked to configure the VPN-B routing instance so that P routers are masked in CE2-to-CE5 trace routes. For the VPN-A routing instance, P…
The correct answer is A. Add the no-vrf-propagate-ttl statement to the VPN-B routing instance on PE1. D. Add the no-vrf-propagate-ttl statement to the VPN-B routing instance on PE2. When you change the TTL propagation behavior, old next hops for VRF routes are deleted from the inet.3 routing table and new next hops are added. You need only configure the vrf-propagate-ttl or no-vrf-propagate-ttl statement on the ingress set routing-instances VPN-A…
Question
Click the Exhibit button. As a network administrator, you are asked to configure the VPN-B routing instance so that P routers are masked in CE2-to-CE5 trace routes. For the VPN-A routing instance, P routers should appear in CE1-to- CE4 trace routes. Referring to the exhibit, which two actions achieve this task? (Choose two.)
Exhibit
Options
- AAdd the no-vrf-propagate-ttl statement to the VPN-B routing instance on PE1.
- BAdd the no-vrf-propagate-ttl statement on egress router PE2.
- CAdd the no-vrf-propagate-ttl statement on transit router P.
- DAdd the no-vrf-propagate-ttl statement to the VPN-B routing instance on PE2.
How the community answered
(28 responses)- A82% (23)
- B7% (2)
- C11% (3)
Explanation
When you change the TTL propagation behavior, old next hops for VRF routes are deleted from the inet.3 routing table and new next hops are added. You need only configure the vrf-propagate-ttl or no-vrf-propagate-ttl statement on the ingress set routing-instances VPN-A no-vrf-propagate-ttl
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