Practice Free 350-501 Exam Online Questions
Refer to the exhibit. A network engineer is implementing multicast Source-A to send a multicast stream for Receiver-A, and multicast Source-B to send a multicast stream for Receiver-B. Router RC forwards the IGMP host a report and leaves messages to IP address 192.168.10.1.
How must the multicast features be implemented to prevent RB from receiving multicast ooding from Source-A?
- A . Change the helper-address value to 192.168.10.2 on RC.
- B . Enable ip pim neighbor- lter on RC interface Ge0/0.
- C . Con gure PIM-SSM on RB and RC interface Ge 0/0.
- D . Enable ip pim passive on RB interface Ge0/0.
A network architect decides to expand the scope of the multicast deployment within the company network. The network is already using PIM-SM with a static RP that supports a high-bandwidth, video-based training application that is heavily used by the employees, but excessive bandwidth usage is a concern.
How must the engineer update the network to provide a more e cient multicast implementation?
- A . Con gure IGMP to manage the multicast hosts on each LAN.
- B . Deploy ICMP to improve multicast reachability across the network using static RP.
- C . Implement BSR to support dynamic RP noti cation.
- D . Implement STP to improve switching performance for multicast data.
Refer to the exhibit.
What is the purpose of this JSON script?
- A . It changes the existing password.
- B . It updates a user authentication record.
- C . It deletes a user’s authentication record.
- D . It con rms a user’s login credentials.
In an EVPN operation how does the PE determine and advertise Ethernet segment reachability?
- A . The PE discovers and shares routing information for the B-MAC addresses associated with local Ethernet segments.
- B . The PE discovers remote ESIs and determines their redundancy mode.
- C . The PE discovers the remote PEs in the EVI and builds a ood list linked with the EVI.
- D . The PE discovers other PEs in the same Ethernet segment and elects a DF.
Refer to the exhibit.
Which statement supports QPPB implementation?
- A . QPPB policies affect only egress tra c.
- B . QoS policies rely exclusively on BGP attributes to manipulate tra c.
- C . QoS policies are identi ed in the MPLS forwarding table.
- D . QoS policies use BGP to gain full coverage on the network.
Refer to the exhibit. R1 has two upstream Tier 1 service providers. BGP is in use as the exterior routing protocol, and ISP_A and ISP_B are sending the full BGP table. A network engineer must assign local-preference 70 to all routes with multiple exit discriminator 30.
Which configuration must the network engineer apply?
- A .
- B .
- C .
DRAG DROP –
Drag and drop the OSs from the left onto the correct descriptions on the right.
Refer to the exhibit. A network engineer wants to monitor traffic from the application server and send the output to the external monitoring
device at 172.16.20.5.
Application server traffic should pass through the R1 Eth2/1 interface for further analysis after it is monitored.
Which con
applied on the R1 router?
guration must be
- A . Con gure the FLOW-MONITOR-20 command.
- B . Con gure the ow exporter EXPORTER-10 destination 192.168.20.4 command.
- C . Con gure the ip ow monitor FLOW-MONITOR-10 input command on the Ethernet1/0 interface.
- D . Con gure the ip ow monitor FLOW-MONITOR-10 output command on the Ethernet 2/1 interface.
Refer to the exhibit. A network engineer must update the routing toward the web server with IP address 35.22.13.1. The primary path must be configured via the neighbor router with ID 1.1.1.1. However, local-preference configuration is not permitted on R1.
Which task must the engineer perform on R1 to complete the implementation?
- A . Con gure the device to choose the best MED from the same AS.
- B . Set the device to ignore the conditional MED if the route originated in a different autonomous system.
- C . Enable MED comparison between routes from neighbors in different AS.
- D . Implement deterministic MED to choose the best route from the different AS.
Refer to the exhibit. Users on a network connected to router R3 report slow speeds when they connect to the server connected to R2. After analyzing traffic on the network, a network engineer identi ed congestion on the link between R2 and R3 as the cause.
Which QoS service must the engineer implement to drop traffic on the link when it exceeds a configured threshold?
- A . traffic shaping
- B . class-based weighted fair queueing
- C . rst-in, rst-out
- D . tra c policing