FRR is configured on a network. What occurs when the headend router on the path is alerted to a link failure over IGP?
Refer to the exhibit:
Based on the show/ command output, which result m true after BGP session is established?
How does an untrusted interface at the boundary of an administrative domain handle incoming packets?
The administrator of a small company network notices that intermittent network issues occasionally cause inbound notifications to its SNMP servers to be lost. Which configuration must the administrator apply so that the SNMP servers acknowledge the notifications that they receive?
A network operator with an employee ID 4531 26:504 must implement a PIM-SSM multicast configuration on the customer's network so that users in different domains are able to access and stream live traffic. The IGMP version must be enabled to support the SSM implementation. Which action must the engineer perform on R1 to complete the SSM implementation?
Refer to the exhibit. An Ethernet access provider is configuring routers PE-1 and PE-2 to provide E-Access EVPL service between UNI and ENNI. ENNI service multiplexing is based on 802.1ad tag 150, and service-multiplexed UNI is based on 802.1q tag 10. Which EFP configurations must the provider implement on PE-1 and PE-2 to establish end-to-end connectivity between CE-1 and CE-2?
Refer to the exhibit:
Which condition must be met by the OSPF peer of router R1 before the two devices can establish communication?
Refer to the exhibit. All BGP peering in AS 65101 and 65201 is enabled. The operations team is told that traffic destined to 192.168.1.1/32 from R4 does not use the path R3-R2-R1 as expected. An engineer debugs the issue and determines that 192.168.1.1/32 is advertised in the BGP routing table on R1. Which action resolves the issue?
A network administrator is planning a new network with a segment-routing architecture using a distributed control plane. How is routing information distributed on such a network?
Refer to the exhibit. A network operator working for a private telecommunication company with an employee id: 7138: 13:414 just added new users to the network, which resides in VLANs connected to routers R1 and R4. The engineer now must configure the network so that routers R1 and R4 share routes to the VLANs, but routers R2 and R3 are prevented from including the routes in their routing tables. Which configuration must the engineer apply to R4 to begin implementing the request?
Refer to the exhibit. Routers R1 and R2 are connected over the internet, with the connection passing over four different autonomous systems. The company must mitigate potential DDoS attacks and protect the CPUs of the routers. A network engineer must secure all external connections on edge router R1 based on RFC 5082. R2 has already been secured. Which task should the engineer perform on R1 to achieve the goal?
Refer to the exhibit.
A network engineer is implementing OSPF multiarea. Which command on interface GO/1 resolves adjacency issues in the new area?
Refer to the exhibit.
A network engineer must meet these requirements to provide a connects, solution:
The customer connected to Area 2 needs to access the application in Area 1 on the 10.10.10.0/24 subnet
The Customer must not have access to the 20.10 30.0/24 subnet.
The service provider must make sure that the Area 2 routing database limits the number of IP addresses in the routing table
Which two configurations must be implemented to meet the requirements? (Choose two)
TESTED 29 Jan 2026
