Drag and drop the functions from the left onto the correct Path Computation Element Protocol roles on the right
Refer to the exhibit. A client wants to filter routes to a BGP peer to limit access to restricted areas within the network. The engineer configures the route map ciscotest to filter routes from the BGP neighbor. The engineer also sets a tag that will be used for QoS in the future. Which task must be performed to complete the Implementation?
Refer to the exhibit. A network engineer observed congestion between routers R1 and R4, which are connected on a point-to-point link. Two servers that reside on networks on R1 and R4 generate heavy traffic between them with most traffic going from R4 to R1. To improve overall performance, the engineer wants to drop inbound packets that exceed a configured threshold, without disrupting traffic that passes from R4 to R3. Which action must the engineer take to resolve the issue?
Drag and drop the LDP features from the left onto the correct usages on the right.
Refer to the exhibit A network engineer is in the process of implementing IS-IS Area 1 and Area 2 on this network to segregate traffic between different segments of the network The hosts in the two new areas must maintain the ability to communicate with one another In both directions. Which additional change must be applied?
Refer to the exhibit:
A network engineer is implementing a BGP protocol. Which effect of the local-as keyword in this configuration is true?
Refer to the exhbit. ISP A has a BGP peering with ISP C with the maximum-prefix 150 configuration on R1. After a recent security breach on the ISP A network, a network engineer has been asked to enable a lightweight security mechanism to protect the R1 CPU and BGP membership from spoofing attacks. Which solution must ISP A implement?
Refer to the exhibit. The operations team is implementing an LDP-based configuration in the service-provider core network with these requirements:
RC must establish LDP peering with the loopback IP address as its Router ID
RA must establish LDP peering with RB. RC, and RY.
How must the team update the network configuration to successfully enable LDP peering between RA and RC?
Refer to the exhibit:
Which configuration prevents the OSPF neighbor from establishing?
An ISP Is Implementing end-to-end fault monitoring for a customer based on the IEEE 802.3ah standard. The solution must detect when 15 or more corrupted Ethernet packets arrive within 10 ms and stop propagating traffic through the ISP backbone network or to the customer side. Which configuration must the ISP engineer apply?
Refer to the exhibit. Users on a LAN connected to router R5 frequently open high-traffic connections with servers connected to R1 and R4. Users on R2 also require access to the servers, but performance is not a major concern and their traffic can be treated as secondary. As traffic on all links grows, the network architect wants to mitigate the potential for congestion on the link between R2 and R4.
Which action must the engineering team take to improve performance on the R2-R4 link for users on R5 while still allowing other traffic to flow?
ASN 65001 is peering with ASN 65002 to exchange IPv6 BGP routes. All routes that originate in ASN 65001 have a standard community value of 65001:100, and ASN 65002 is allowed to advertise only 2001 :db8:aaaa::/48. An engineer needs to update the ASN 65001 route-filtering configuration to meet these conditions:
* Looped routes into ASN 65001 and routes that have traversed 10 or more ASNs must be denied.
* Routes accepted into ASN 65001 must be assigned a community value of 65001:200.
Which configuration must the engineer apply to the ASN 65001 border router?
TESTED 29 Jan 2026
