Refer to the exhibit.
XR1 and XR2 are sending the prefix 10.11.11.0/24 to XR3. A configured policy on XR1 is incorrectly prepending AS path 11 11 12 12 onto this prefix. A network operator wants to add a policy onto XR3 that will not allow the falsely prepending prefix from being installed. Which policy configuration applied to the XR3 neighbor configuration for XR1 can accomplish this requirement without impact to other or future received routes?
Refer to the exhibit
Router R1 is configured to advertise outgoing SA messages to routers R2 and R3, but to receive incoming SA messages only from R2. Which additional configuration must an engineer apply to router R1 so it filters all MSDP SA messages from Domain-C?
Refer to the exhibit. A company has been running OSPF and EIGRP on two separate portions of the network. To allow communication flow between these previously isolated parts of the business the networking team just configured R2 to mutually redistribute routes between EIGRP and OSPF R3 has the OSPF routes in its routing table but R1 is failing to receive EIGRP routes for the link between R2 and R3. Which action must the team take to resolve the issue?
Refer to the exhibit. The engineering team noticed route disruptions when DSL subscriber
172.16.20.10 goes offline. In this service provider environment:
- The OSPF backbone area is configured to advertise loopback prefixes.
- The PE routers are running BGP-IPv4 address family in a BGP-free core topology.
- The DSL subscriber IP subnet 172.16.20.10/32 is redistributed in BGP
on PE1.
Which configuration on PE1 resolves the issue?
Refer to the exhibit.
After troubleshooting BGP traffic steering issue, which action did the network operator take to achieve the correct effect of this configuration?
