Practice Free 350-501 Exam Online Questions
Refer to the exhibit. An engineer with an employee 10:4350:47:853 is implementing IS-IS as the new routing protocol in the network. All routers in the network operate as Level 2 routers in the same private autonomous system, and the three branches are connected via dark
bre. The engineer has already implemented IS-IS on router R1 with NET address 49.0133.532b.ca14.6915.21311.F40F.1B3a.ba10.00.
Which IS-IS NET address configuration must be implemented on R3 to establish IS-IS connectivity?
- A . 49.0133.532b.ca14.6915.21311.f40f.1b4a.bb87.00
- B . 49.0135.332b.ca14.6975.28371.1721.1b3b.ca11.10
- C . 48.0133.532b.ca14.6915.21311.f40f.1626.bb98.00
- D . 49.0133.532b.ca14.6915.21311.1721.1b4a.0013.01
Refer to the exhibit.
Which show command shows statistics for the control plane policy and is used to troubleshoot?
- A . show control-plane CoPP
- B . show policy control-plane
- C . show control-plane
- D . show policy-map control-plane
Refer to the exhibit. If the NetFlow configuration is updated to version 9, which additional piece of information can be reported?
- A . IPv4 ow information
- B . BGP AS information
- C . IPv6 ow information
- D . ow sequence numbers
C
Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6/configuration/12-2sx/ipv6-12-2sx-book/ip6-net ow.html
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?
- A . On PE-1: interface GigabitEthernet2 service instance 100 ethernet encapsulation dot1ad 150 rewrite ingress tag pop 1 symmetric On
PE-2: interface GigabitEthernet2 service instance 2 ethernet encapsulation dot1q 10 - B . On PE-1: interface GigabitEthernet2 service instance 100 ethernet encapsulation dot1q 150 rewrite ingress tag pop 1 symmetric On PE-
2: interface GigabitEthernet2 service instance 2 ethernet encapsulation dot1q 10 - C . On PE-1: interface GigabitEthernet2 service instance 100 ethernet encapsulation dot1ad 150 dot1q 10 rewrite ingress tag pop 2
symmetric On PE-2: interface GigabitEthernet2 service instance 2 ethernet encapsulation dot1q 10 - D . On PE-1: interface GigabitEthernet2 service instance 100 ethernet encapsulation dot1ad 150 rewrite ingress tag pop 1 symmetric On
PE-2: interface GigabitEthernet2 service instance 2 ethernet encapsulation dot1q 10 rewrite ingress tag pop 1 symmetric
Refer to the exhibit. After a networking team configured this MPLS topology, the supervisor wants to view MPLS labels to verify the path that packets take from router R1 to router R7. The team already issued an ICMP ping to verify connectivity between the devices.
Which task must the team perform to allow the supervisor to view the label switch path?
- A . Implement MPLS OAM to display the labels for each hop along the path.
- B . Con gure MPLS TE to display the labels in the stack between the head and tail-end routers.
- C . Con gure MPLS LDP Sync to sync labels from the routing table to the MPLS forwarding table.
- D . Implement MPLS LDP to assign labels to all the routes in the transit path.
Refer to the exhibit. A network engineer notices that router R2 is failing to install network 172.16.33.1/32 in the routing table.
Which configuration must the engineer apply to R2 to x the problem?
- A . R2(config)# access-list 1 permit 172.16.33.0 0.0.0.255
- B . R2(config)# access-list 1 permit 172.16.33.0 255.255.0.0
- C . R2(config)# access-list 1 permit 172.16.33.0 255.255.255.0
- D . R2(config)# access-list 1 permit 172.16.33.0 255.0.0.0
Refer to the exhibit. The link between O ce A and O ce B is running at 90% load, and occasionally the CPU on router R1 is overloaded. The company implemented QoS for business-critical applications at both o ces as a temporary solution. A network engineer must update the R1 configuration to 600 ms to reduce CPU load and limit downtime after connection failure to avoid data loss.
Which action meets this requirement?
- A . Con gure the fast-hello feature for OSPF with the command ip ospf dead-interval minimal hello-multiplier 3.
- B . Con gure BFD demand mode with the command bfd-demand timer 150 interval 250 retransmit 5.
- C . Con gure BFD non-echo mode with the command echo interval 250 minimal 300 echo-multiplier 2.
- D . Con gure BFD echo mode with the command bfd interval 150 min_rx 200 multiplier 3.
Refer to the exhibit. The link between O ce A and O ce B is running at 90% load, and occasionally the CPU on router R1 is overloaded. The company implemented QoS for business-critical applications at both o ces as a temporary solution. A network engineer must update the R1 configuration to 600 ms to reduce CPU load and limit downtime after connection failure to avoid data loss.
Which action meets this requirement?
- A . Con gure the fast-hello feature for OSPF with the command ip ospf dead-interval minimal hello-multiplier 3.
- B . Con gure BFD demand mode with the command bfd-demand timer 150 interval 250 retransmit 5.
- C . Con gure BFD non-echo mode with the command echo interval 250 minimal 300 echo-multiplier 2.
- D . Con gure BFD echo mode with the command bfd interval 150 min_rx 200 multiplier 3.
An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate with VRF CENTRAL but wants to make sure that VRF ABC and XYZ cannot communicate.
Which configuration accomplishes these objectives?
- A .
- B .
- C .
- D .
An engineer is implementing MPLS OAM to monitor traffic within the MPLS domain.
Which action must the engineer perform to prevent
packets from being forwarded beyond the service provider domain when the LSP is down?
- A . Con gure a private IP address as the destination address of the headend router of Cisco MPLS TE.
- B . Disable IP redirects only on outbound interfaces.
- C . Disable IP redirects on all ingress interfaces.
- D . Implement the destination address for the LSP echo request packet in the 127.x.y.z/8 network.