Tag Archives: Core

You created an event subscription via the Core API and it returned a page identifier of "170322-439 0"

You created an event subscription via the Core API and it returned a page identifier of “170322-439 0” along with the subscription ID.However, when you run a subsequent “Get Events” request using that subscription ID and same page identifier, the following is returned within the JSON-formatted response:What is a valid reason why the “items” parameter is empty? A.… Read More »

A customer plans to use the Core REST API 'JulkUpdate' command for loading activities into Oracle Field

A customer plans to use the Core REST API ‘JulkUpdate’ command for loading activities into Oracle Field Service Cloud (OFSC).Which two statements are correct regarding how OFSC processes these requests? A. The request is processed as a single transaction, meaning if one activity fails to process, then the entire transaction fails. B. If no activity is found matching… Read More »

A network engineer is configuring a newly installed PE router at the regional gateway location. The new PE router must use MPLS core routing protocols with the existing P router, and LDP sessions between the two routers must be protected to provide faster MPLS convergence. Which configuration must the engineer perform on the network so that LDP sessions are established?

A. Enable communication over TCP port 646 for T-LDP hello messages. B. Enable RSVP-TE FRR on the LDP interface to protect the LDP session between routers. C. Enable LDP session protection on either one of the routers, which allows them to autonegotiate. D. Set the LDP session protection timer on each router to the same value. Answer: Option… Read More »

A network operator has two IPv4 and IPv6 dual-stacked network on each side of the IPv4 core network. The operator must be able to provide connectivity between them while using specific assigned IPv6 space provided from the company IP administrator team. Which technology should the network operator use to accomplish this goal?

Refer to the exhibit. A network operator has two IPv4 and IPv6 dual-stacked network on each side of the IPv4 core network. The operator must be able to provide connectivity between them while using specific assigned IPv6 space provided from the company IP administrator team. Which technology should the network operator use to accomplish this goal? A. 6rd… Read More »

The network team must implement MPLS LDP session protection with two requirements: * Session protection is provided for core loopback IP addresses only. * The LDP session must remain operational for one hour when the WAN link on PE-XR1 fails. Which configuration must the team implement on PE-XR1?

Refer to the exhibit. The network team must implement MPLS LDP session protection with two requirements: * Session protection is provided for core loopback IP addresses only. * The LDP session must remain operational for one hour when the WAN link on PE-XR1 fails. Which configuration must the team implement on PE-XR1? A. configure terminal ipv4 access-list LDP-SESSION-PROTECTION… Read More »

EIGRP is running across the core to exchange internal routes, and each router maintains iBGP adjacency with the other routers on the network. An operator has configured static routes on the edge routers R1 and R2 for IP address 10.0.1.1, which is used as a black hole route as shown. Which configuration should the operator implement to the management router to create a route map that will redistribute tagged static routes into BGP and create a static route to blackhole traffic with tag 777 that is destined to the server at 192.168.10.100?

router(config)# route-map blackhole-trigger router(config-route-map)# match tag 777 router(config-route-map)# set ip next-hop 10.0.1.1 router(config-route-map)# set origin igp router{config-route-map)# set community no-export Refer to the exhibit. EIGRP is running across the core to exchange internal routes, and each router maintains iBGP adjacency with the other routers on the network. An operator has configured static routes on the edge routers R1… Read More »

In a three-tier hierarchical campus network design, which action is a design best-practice for the core layer?

A. provide QoS prioritization services such as marking, queueing, and classification for critical network traffic B. provide redundant Layer 3 point-to-point links between the core devices for more predictable and faster convergence C. provide advanced network security features such as 802.1X, DHCP snooping, VACLs, and port security D. provide redundant aggregation for access layer devices and first-hop redundancy… Read More »

CE1 and CE2 cannot communicate through the service provider BGP peering is established between PE1 and PE2. IS-IS is the only routing protocol running in the service provider core. What step can be done to troubleshoot the issue?

Refer to the exhibit. CE1 and CE2 cannot communicate through the service provider BGP peering is established between PE1 and PE2. IS-IS is the only routing protocol running in the service provider core. What step can be done to troubleshoot the issue? A. Switch the IGPs running in the core from IS-IS to OSPF to support a Cisco… Read More »

Which of the following is a core benefit that content marketing can bring to a business’s online presence?

Which of the following is a core benefit that content marketing can bring to a business’s online presence? It can improve sales by directing more traffic to your website It can enable a business to create a bank of content, which can be reused to create ads It helps a company identify its biggest competitors It provides you… Read More »

Simon’s Been In The Marketing Industry For A Few Years. He’s Learning About The Ways Machine Learning Can Help Both Him As A Marketer And His Target Users. How Will Machine Learning Change His Core Responsibilities?

Simon’s Been In The Marketing Industry For A Few Years. He’s Learning About The Ways Machine Learning Can Help Both Him As A Marketer And His Target Users. How Will Machine Learning Change His Core Responsibilities? It allows for more time to focus on strategy and creating customer experiences. It’s an efficient way to learn what account structures… Read More »