350-501 Free Practice Test

Refer to the exhibit.

A network engineer is implementing OSPF multiarea. Which command on interface GO/1 resolves adjacency
issues in the new area?

1. A. ip ospf network broadcast
2. B. ip ospf network point-to-point
3. C. ip ospf network non-broadcast
4. D. ip ospf network point-to-multipoint

Correct Answer: B

Why do packet loops occur during the configuration of BlDlR-PIM?

1. A. The network does not support BIDIR-PIM
2. B. The network is partially upgraded to support BIDlR-PIM
3. C. No interface for carrying traffic for multicast groups has been configured
4. D. The router has not been configured to advertise itself

Correct Answer: B

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?

1. A. ethernet oam link-monitoring enableethernet oam link-monitor crc-errors ingress time-window 10ethernet oam link-monitor crc-errors ingress threshold high 15 ethernet oam link-monitor crc-errors egress time-window 10 ethernet oam link-monitor crc-errors egress threshold high 15 ethernet oam link-monitor high-threshold action shutdown-interface
2. B. ethernet oam link-monitoringethernet oam link-monitor receive-crc window 15 ethernet oam link-monitor receive-crc threshold high 10ethernet oam link-monitor high-threshold action disable-interface
3. C. ethernet oamethernet oam link-monitor receive-crc window 10 ethernet oam link-monitor receive-crc threshold high 15 ethernet oam link-monitor transmit-crc window 10 ethernet oam link-monitor transmit-crc threshold high 15ethernet oam link-monitor high-threshold action errordisable-interface
4. D. ethernet oam link-monitoring global enableethernet oam link-monitor receive crc-errors period 15 ethernet oam link-monitor receive crc-errors limit 15 ethernet oam link-monitor transmit crc-errors period 10 ethernet oam link-monitor transmit crc-errors limit 15 ethernet oam link-monitor limit action error-disable interface

Correct Answer: C

Refer to the exhibit:

An engineer is preparing to implement data plane security configuration. Which statement about this configuration is true?

1. A. Router 1 drops all traffic with a local-preference set to 150
2. B. All traffic is dropped
3. C. All traffic to 192.168.1.0/24 is dropped
4. D. Router 1 and Router 2 advertise the route to 192.0.2.0/24 to all BGFD peers.

Correct Answer: C

What is a role of NSO?

1. A. It automates the deployment of access points with its built-in wireless LAN controller.
2. B. It manages WAN infrastructure using a virtual switch.
3. C. It provides full lifecycle management of a device.
4. D. It resides on a hypervisor that runs the Windows OS.

Correct Answer: C