350-501 Exam Questions

Which is the benefit of implementing model-driven telemetry in a service provider environment?

What is the primary purpose of routed optical networks?

Refer to the exhibit. A company uses PIM-SM multicast with IGMPv2 to stream training videos from a server in network 192.168.1.2/24 to hosts that reside in 192.168.4.0/24. The comp...

Refer to the exhibit. A junior network engineer has been configuring OSPF on two directly connected routers, R1 and R2, to establish a neighbor adjacency. The engineer also configu...

Refer to the exhibit. An engineer with an employee ID: 1234:56:789 started to configure two routers for OSPF for a client. They are advertising their loopback addresses. Which addi...

Company A must increase throughput between two non-IEEE 802.3ad switches located in the access and distribution layers. A network engineer must create a link group with the same sp...

Refer to the exhibit. During the last maintenance window, the network engineering team performed multiple software upgrades and enabled OSPFv3 for future use. However, when the net...

Refer to the exhibit, R1 is connected to multiple BGP-enabled routers that are located in different autonomous systems. R1 has been configured with a BGP neighbor configuration, an...

Under which circumstance does BGP ignore the best-path algorithm after receiving multiple routes to a destination?

What is the characteristic of the TI-LFA?

How do CSC VPN services use BGP to support connectivity between customer sites?

Refer to the exhibit. OSPF is configured within the core of the service provider network. Connectivity between CE1 and CE2 is provided through the core. An engineer is implementing...

Refer to the exhibit. Company A is connected to multiple upstream ISPs, with ISP_A serving as the primary upstream ISP. The company A subnet 172.43.232.0 should be announced to the...

Refer to the exhibit. Customer C-101 in ASN 65123 requested that the ISP blackholes a host route 198.19.44.195, to which the customer is receiving a significant amount of malicious...

A service provider is in the process of implementing Unified MPLS on an enterprise network with many nodes. After the migration, several new customers will be added to the environm...

Refer to the exhibit. A network engineer is implementing iBGP and eBGP between AS 600 and AS 500 with these requirements: - R2 must establish eBGP peering on 192.168.3,0/30 with R5...

How does TI-LFA reduce packet loss in segment routing?

Refer to the exhibit. IS-IS is running as the IGP in the network, and the routers have established BGP peering relationships. Because the network carries mission-critical data, the...

What is the primary purpose of the flexible algorithm in a segment-routing environment?

Refer to the exhibit. MPLS is configured within the network. The routers use OSPF to exchange routing information. Hosts that are connected to routers R1 and R3 use routers R2 and...

Refer to the exhibit. MPLS is running in the network with OSPF as the IGP. Full routes are shared between the routers, and each connected link has an MPLS neighbor relationship. A...

Refer to the exhibit. Routers R1 and R2 support traffic between multiple departments at a company's remote office and exchange routes using OSPF. The link between R1 and R2 has bee...

Refer to the exhibit. AS 65517 is running OSPF within the core. BGP is running between all four autonomous systems, interconnecting several ISPs that provide intranet and extranet...

Refer to the exhibit. The NOC is configuring PE router R4 in the network for BGP-originated traffic. R4 is connected to a CE device at a customer location. The customer provided th...

What is one of the main functions of 6RD?

What should a network engineer consider before implementing segment routing?

Refer to the exhibit. A growing company wants to ensure high availability and redundancy for its critical web servers, which are located in an offsite data center. The network arch...

Refer to the exhibit. An engineer working for a private service provider with an employee ID: 1234:56:789 is configuring BGP in AS 400, AS 500, and AS 600 to set up BGP peering. Th...

What is the primary purpose of NAT64?

Refer to the exhibit. The four PE routers in the network are connected and running OSPF to share routes. MPLS is enabled on the four routers. The routers are connected and configur...

What happens when a segment-routing TE tunnel loses the link and there is no secondary path in place?

Refer to the exhibit. Routers R1 and R2 are part of a large enterprise network. The two devices are running BGP to advertise routes between them. The R1 Gi0/1 interface, which is c...

In MPLS traffic engineering, which FRR operation swaps the label and pushes the backup label?

Refer to the exhibit. OSPF is running in the network, which is segmented into three areas. MPLS is enabled on all routers to support Layer 3 VPN. The network architect Is concerned...

Refer to the exhibit. A service provider is running MPLS in the core to support Layer 3 VPN. OSPF is configured to support dynamic routing, and BGP is enabled throughout the networ...

Refer to the exhibit. Routers CE1 and CE2 support users in different locations, but the users require Layer 2 to operate within the company intranet. A pseudowire is configured bet...

Refer to the exhibit. PE1 and PE2 provide backbone carrier support to CSC-CE1 and CSC-CE2. CSC-CE1 and CSC-CE2 provide internet access and interoffice communication for CE1 and CE2...

What is the primary capability of Inter-AS VPN?

Refer to the exhibit. ISP_A is about to launch a new internet service. ISP_A is already providing MPLS VPN Layer 3 services to Customer_A and Customer_B, which are connected to ISP...

What is a characteristic of the Pipe model for MPLS QoS?

A network engineer must enable multicast on the network to support a new series of webcasts. The PIM protocol has been enabled on the LAN side, with PIM and MSDP capabilities on ed...

How do PE routers operate with the MDT in a multicast VPN?

A network engineer must implement an ACL-based solution to mitigate availability issues on a web service that is hosted on a server at IP address 172.16.15.18/23. Access to the web...

Refer to the exhibit. A network engineer is configuring Ethernet Layer 2 service to connect CE2 and CE3 for video and data application sharing with these requirements: - A point-to...

A network architect at tSP_A must implement a loop-avoidance mechanism in the organization's ring network topology. The architect decided to implement ITU-T G.8032. Intermittent li...

Refer to the exhibit. Router R1 in the network has a GigabitEthernet interface supporting 1 Gbps of bandwidth, and R2 has a FastEthemet interface. Both devices are connected to a W...

What is the primary purpose of application hosting in a service-provider virtualization environment?

Refer to the exhibit. Company A's network architect Is implementing the capabilities that are described In RFC 4379 to provide new options for troubleshooting the company's MPLS ne...

Refer to the exhibit. A network engineer must enable multicast in the network in support of a new business initiative to launch multicast-based company TV. The multicast source is...

A company uses PIM-SM multicast with IGMPv2 to stream training videos from a server in one network to hosts in a different network. As the company has grown, the networking team de...