Question 1

A server engineer wants to control power usage on a Cisco UCS C-Series rack server down to the component level. Which two components support specific power limits? (Choose two.)
A) storage controller
B) network controller
C) processor
D) graphic card
E) memory

Accepted Answer

The answer of A server engineer wants to control power...

Question 2

An engineer is configuring a backup operation on the existing Cisco UCS environment using a logical configuration. Which configuration is expected to be saved by using this backup type?
A) systems
B) roles
C) servers
D) service profiles

Accepted Answer

A logical configuration backup in Cisco UCS is used to save service profiles, which define the logical configuration of servers.

Question 3

An engineer need to implement a solution that prevents loops from occurring accidentally by connecting a switch to interface Ethernet1/1. The port is designated to be used for host connectivity. Which configuration should be implemented?
A) switch# configure terminal switch(config)# interface Ethernet1/1 switch(config-if)# spanning-tree bpduguard enable
B) switch(config-if)# spanning-tree guard loop
C) switch(config-if)# spanning-tree loopguard default
D) switch(config-if)# spanning-tree bpdufilter enable

Accepted Answer

BPDU Guard is used to protect the network from loops by disabling a port if a BPDU is received on a port that is not supposed to be connected to another switch, which is suitable for ports designated for host connectivity.

Question 4

Refer to the exhibit. An engineer must monitor ingress traffic from SW1 and SW2 port-channel interfaces from SW3. Which configuration must be implemented to accomplish this goal?
A) SW3# configure terminal SW3(config)# source interface port-channel 1 rx SW3(config)# source interface port-channel 2 tx SW3(config)# interface ethernet 1/4 SW3(config-if)# destination interface ethernet 1/4 SW3(config-if)# exit SW3(config)# interface Port-channel 1-2 SW3(config-if)# switchport monitor SW3# configure terminal SW3(config)# source interface port-channel 1 rx source interface port-channel 2 tx interface ethernet 1/4 SW3(config-if)# destination interface ethernet 1/4 exit interface Port-channel 1-2 switchport monitor exit
B) SW3(config)# monitor session 2 SW3(config-monitor)# source interface port-channel 1 rx SW3(config-monitor)# source interface port-channel 2 rx SW3(config)# monitor session 2 SW3(config-monitor)# destination interface ethernet 1/4 monitor session 2 SW3(config-monitor)# source interface port-channel 2 rx interface ethernet 1/4 monitor session 2
C) SW3(config-monitor)# source interface port-channel 1 tx SW3(config-monitor)# source interface port-channel 2 tx SW3(config)# interface Port-channel 1 SW3(config-if)# switchport monitor SW3(config)# interface Port-channel 2 source interface port-channel 1 tx source interface port-channel 2 tx interface Port-channel 1 switchport monitor interface Port-channel 2
D) SW3(config)# interface port-channel 1 SW3(config)# interface port-channel 2 source interface port-channel 1 tx interface port-channel 1 interface port-channel 2

Accepted Answer

The answer of  Refer to the exhibit. An engineer...

Question 5

An engineer must configure OSPF routing on Cisco Nexus 9000 Series Switches. The IP subnet of the Eth1/2 interfaces for both switches must be advertised via OSPF. However, these interfaces must not establish OSPF adjacency or send routing updates. The current OSPF adjacency over the interfaces Eth1/1 on SW1 and Eth1/1 on SW2 must remain unaffected. Which configuration must be applied to both Nexus switches to meet these requirements?
A) 
B) 
C) 
D)

Accepted Answer

The answer of An engineer must configure OSPF routing on...

Question 6

Which MAC address is an HSRP version 2?
A) 3842.4250.0000
B) 0000.0C07.AC1H
C) 0000.0C9F.F0C8
D) 0100.5E7F.FFFF

Accepted Answer

HSRP version 2 uses the MAC address range 0000.0C9F.F000 to 0000.0C9F.FFFF.

Question 7

A network architect must redesign a data center network based on OSPFv2. The network must perform fast reconvergence between directly connected switches. Which two actions must be taken to meet the requirements? (Choose two.)
A) Set low OSPF hello and DEAD timers.
B) Configure all links on AREA 0.
C) Enable BFD for failure detection.
D) Use OSPF point-to-point links only.
E) Implement a virtual link between the switches.

Accepted Answer

The answer of A network architect must redesign a data...

Question 8

An engineer must configure a VXLAN routing on a Cisco Nexus 9000 Series Switch. The engineer requires a solution where all the leaf switches have the same gateway MAC and IP addresses. Which configuration set accomplishes this task?
A) NX9K(config)# fabric forwarding anycast-gateway-mac AA:BB:AA:BB:AA:BB NX9K(config)# interface VLAN-interface-name NX9K(config-if)# vrf member vrf-name NX9K(config-if)# fabric forwarding mode anycast-gateway NX9K(config)# fabric forwarding anycast-gateway-mac AA:BB:AA:BB:AA:BB interface VLAN-interface-name NX9K(config-if)# vrf member vrf-name fabric forwarding mode anycast-gateway
B) NX9K(config)# install feature-set fabric NX9K(config)# feature-set fabric install feature-set fabric feature-set fabric
C) NX9K(config)# install feature-set fabric NX9K(config)# fabric forwarding anycast-gateway-mac AA:BB:AA:BB:AA:BB NX9K(config)# interface VLAN-interface-name install feature-set fabric
D) interface VLAN-interface-name

Accepted Answer

The correct answer is A because it configures the anycast gateway MAC address on the fabric and the VLAN interface, which is required for all leaf switches to have the same gateway MAC and IP addresses.

Question 9

What is a characteristic of the install all command on the Cisco Nexus Series Switch?
A) automatically checks the image integrity
B) continues the upgrade process if any step in the sequence fails
C) upgrades only certain modules
D) impacts data plane traffic

Accepted Answer

The "install all" command on Cisco Nexus switches automatically checks the image integrity to ensure that the software image is not corrupted before proceeding with the installation.

Question 10

Which action must be performed before renumbering a Cisco UCS chassis?
A) Run the shut and no shut command on the connected ports.
B) Move the chassis to new ports on fabric interconnect.
C) Decommission the chassis.
D) Re-acknowledge the chassis.

Accepted Answer

Before renumbering a Cisco UCS chassis, it must be decommissioned to ensure that it is properly removed from the system configuration and can be safely renumbered without causing conflicts or issues.

Question 11

What happens to the default host firmware policy after a Cisco UCS Manager upgrade?
A) It is assigned to all the service profiles that include a host firmware policy.
B) It is replaced by a new default policy without any firmware entries.
C) It is set to match the host firmware policy.
D) It is updated to contain the firmware entries of all the components.

Accepted Answer

The default host firmware policy is assigned to all the service profiles that include a host firmware policy.

Question 12

Refer to the exhibit. VLAN 10 is experiencing delays and packet drops when the traffic is forwarded through the switch. The destination flow analyzer accepts traffic captures of not more than 30 seconds. Which configuration implements the traffic capture that meets the requirements?
A) 
B) 
C) 
D)

Accepted Answer

The answer of  Refer to the exhibit. VLAN 10...

Question 13

A network engineer must perform a backup and restore of the Cisco Nexus 5000 Series Switch configuration. The backup must be made to an external backup server. The only protocol permitted between the Cisco Nexus Series switch and the backup server is UDP. The backup must be used when the current working configuration of the switch gets corrupted. Which set of steps must be taken to meet these requirements?
A) 1. Perform a running-config backup to an SFTP server. 2. Copy backup-config from the SFTP server to the running-config file.
B) 1. Perform a startup-config backup to a TFTP server. 2. Copy backup-config from the backup server to the running-config file.
C) 1. Perform a running-config backup to an SCP server. 2. Copy running-config in the boot flash to the running-config file.
D) 1. Perform a startup-config backup to an FTP server. 2. Copy startup-config in the boot flash to the running-config file.

Accepted Answer

TFTP is a protocol that uses UDP, making it suitable for the requirement. The backup should be made to a TFTP server, and the configuration can be restored by copying from the backup server to the running-config.

Question 14

After a Cisco Nexus 7000 Series Switch chassis replacement, the administrator discovers that all vPC-enabled LACP port channels are reinitialized. The administrator wants to prevent this issue the next time the chassis is replaced. Which two actions must be taken to meet this requirement before the isolated device is reloaded? (Choose two.)
A) Change the vPC system-priority of the replacement chassis to a higher value than the peer
B) Set the vPC MAC address to a higher value than the peer
C) Configure auto-recovery to the disable state on both peers
D) Set the vPC MAC address to a lower value than the peer
E) Change the vPC system-priority of the replacement chassis to a lower value than the peer

Accepted Answer

The answer of After a Cisco Nexus 7000 Series Switch...

Question 15

Refer to the exhibit.  Which two Cisco UCS components are upgraded as a result of the configuration? (Choose two.)
A) IOMs
B) Cisco UCS Manager
C) board controller
D) adapters
E) BIOS

Accepted Answer

The answer of Refer to the exhibit.  Which two...

Question 16

An engineer must configure OSPF in the data center. The external routes have already been redistributed into OSPF. The network most meets these criteria: • The data center servers must reach services in the cloud and the services behind the redistributed routes. • The exit point toward the Internet should be propagated only when there is a dynamically learned default route from the upstream router. Which feature is required?
A) stubby area
B) totally stubby area
C) default-information originate
D) default-information originate always

Accepted Answer

The "default-information originate" command is used to propagate a default route into OSPF only when a default route is present in the routing table, meeting the requirement of propagating the exit point toward the Internet only when there is a dynamically learned default route.

Question 17

Refer to the exhibit. Which configuration ensures that the Cisco Nexus 7000 Series Switches are the primary devices for LACP?
A) N7K_A(config-vpc-domain)# role priority 1 N7K_B(config-vpc-domain )# role priority 2 N7K_A(config-vpc-domain)# role priority 1 N7K_B(config-vpc-domain )# role priority 2
B) N7K_A(config-vpc-domain)# system-priority 32768 N7K_B(config-vpc-domain)# system-priority 32768 system-priority 32768 N7K_B(config-vpc-domain)#
C) N7K_A(config-vpc-domain)# system-priority 100 N7K_B(config-vpc-domain)# system-priority 200 system-priority 100 system-priority 200
D) N7K_A(config-vpc-domain)# system-priority 4000 N7K_B(config-vpc-domain)# system-priority 4000 system-priority 4000

Accepted Answer

The answer of  Refer to the exhibit. Which configuration...

Question 18

When the default firmware package is set to a new version, which type of policy determines the timing of server reboots during the firmware upgrade?
A) diagnostics
B) maintenance
C) local disk
D) BIOS

Accepted Answer

The maintenance policy determines the timing of server reboots during firmware upgrades, ensuring minimal disruption to operations.

Question 19

Refer to the exhibit. An engineer needs to implement streaming telemetry on a Cisco MDS 9000 Series Switch. The requirement is for the show command data to be collected every 30 seconds and sent to receivers. Which command must be added to the configuration to meet this requirement?
A) snsr-grp 200 sample-interval 30000
B) snsr-grp 200 sample-interval 30
C) sensor-grp 200 sample-period 30
D) sensor-grp 200 sample-period 30000

Accepted Answer

The answer of  Refer to the exhibit. An engineer...

Question 20

Which behavior defines streaming telemetry as a push model in Cisco devices?
A) Events and network changes generate telemetry data
B) Monitoring clients are pulling data from the network to see real-time statistics
C) JSON encoded telemetry data is transported using the gRPC protocol
D) The network devices send data in JSON or GPB format to configure endpoints

Accepted Answer

The answer of Which behavior defines streaming telemetry as a...

Exam 40: Implementing and Operating Cisco Security Core Technologies

A server engineer wants to control power usage on a Cisco UCS C-Series rack server down to the component level. Which two components support specific power limits? (Choose two.)

An engineer is configuring a backup operation on the existing Cisco UCS environment using a logical configuration. Which configuration is expected to be saved by using this backup type?

An engineer need to implement a solution that prevents loops from occurring accidentally by connecting a switch to interface Ethernet1/1. The port is designated to be used for host connectivity. Which configuration should be implemented?

Refer to the exhibit. An engineer must monitor ingress traffic from SW1 and SW2 port-channel interfaces from SW3. Which configuration must be implemented to accomplish this goal?

Which MAC address is an HSRP version 2?

A network architect must redesign a data center network based on OSPFv2. The network must perform fast reconvergence between directly connected switches. Which two actions must be taken to meet the requirements? (Choose two.)

An engineer must configure a VXLAN routing on a Cisco Nexus 9000 Series Switch. The engineer requires a solution where all the leaf switches have the same gateway MAC and IP addresses. Which configuration set accomplishes this task?

What is a characteristic of the install all command on the Cisco Nexus Series Switch?

Which action must be performed before renumbering a Cisco UCS chassis?

What happens to the default host firmware policy after a Cisco UCS Manager upgrade?

Refer to the exhibit. VLAN 10 is experiencing delays and packet drops when the traffic is forwarded through the switch. The destination flow analyzer accepts traffic captures of not more than 30 seconds. Which configuration implements the traffic capture that meets the requirements?

Refer to the exhibit. Which two Cisco UCS components are upgraded as a result of the configuration? (Choose two.)

Refer to the exhibit. Which configuration ensures that the Cisco Nexus 7000 Series Switches are the primary devices for LACP?

When the default firmware package is set to a new version, which type of policy determines the timing of server reboots during the firmware upgrade?

Refer to the exhibit. An engineer needs to implement streaming telemetry on a Cisco MDS 9000 Series Switch. The requirement is for the show command data to be collected every 30 seconds and sent to receivers. Which command must be added to the configuration to meet this requirement?

Which behavior defines streaming telemetry as a push model in Cisco devices?