Question 1

Refer to the exhibit.  Assuming that R1 is a CE router, which VRF is assigned to Gi0/0 on R1?
A) default VRF
B) VRF VPN_A
C) VRF VPN_B
D) management VRF

Accepted Answer

The answer of Refer to the exhibit.  Assuming that...

Question 2

Which QoS component alters a packet to change the way that traffic is treated in the network?
A) policing
B) classification
C) marking
D) shaping

Accepted Answer

Marking alters a packet by setting a specific value in the packet header, which influences how the network treats the traffic.

Question 3

Refer to the exhibit.  An engineer must block all traffic from a router to its directly connected subnet 209.165.200.0/24. The engineer applies access control list EGRESS in the outbound direction on the GigabitEthernet0/0 interface of the router. However, the router can still ping hosts on the 209.165.200.0/24 subnet. Which explanation of this behavior is true?
A) Access control lists that are applied outbound to a router interface do not affect traffic that is sourced from the router.
B) After an access control list is applied to an interface, that interface must be shut and no shut for the access control list to take effect.
C) Only standard access control lists can block traffic from a source IP address.
D) The access control list must contain an explicit deny to block traffic from the router.

Accepted Answer

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

Question 4

Which statement explains why Type 1 hypervisor is considered more efficient than Type2 hypervisor?
A) Type 1 hypervisor is the only type of hypervisor that supports hardware acceleration techniques.
B) Type 1 hypervisor relies on the existing OS of the host machine to access CPU, memory, storage, and network resources.
C) Type 1 hypervisor runs directly on the physical hardware of the host machine without relying on the underlying OS.
D) Type 1 hypervisor enables other operating systems to run on it.

Accepted Answer

Type 1 hypervisor runs directly on the physical hardware, which allows it to manage resources more efficiently than Type 2 hypervisors that run on top of an existing operating system.

Question 5

Refer to the exhibit.  Which IP address becomes the active next hop for 192.168.102.0/24 when 192.168.101.2 fails?
A) 192.168.101.10
B) 192.168.101.14
C) 192.168.101.6
D) 192.168.101.18

Accepted Answer

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

Question 6

An engineer is configuring local web authentication on a WLAN. The engineer chooses the Authentication radio button under the Layer 3 Security options for Web Policy. Which device presents the web authentication for the WLAN?
A) ISE server
B) RADIUS server
C) anchor WLC
D) local WLC

Accepted Answer

The local WLC (Wireless LAN Controller) presents the web authentication for the WLAN when local web authentication is configured.

Question 7

Refer to the exhibit.  Based on the configuration in this WLAN security setting, which method can a client use to authenticate to the network?
A) text string
B) username and password
C) RADIUS token
D) certificate

Accepted Answer

The answer of Refer to the exhibit.  Based on...

Question 8

Which PAgP mode combination prevents an EtherChannel from forming?
A) auto/desirable
B) desirable/desirable
C) desirable/auto
D) auto/auto

Accepted Answer

In PAgP, both sides must be in either "desirable" mode or one in "desirable" and the other in "auto" to form an EtherChannel. "Auto/auto" will not form an EtherChannel because both sides are passive and waiting for the other to initiate.

Question 9

Which technology provides a secure communication channel for all traffic at Layer 2 of the OSI model?
A) SSL
B) Cisco TrustSec
C) MACsec
D) IPsec

Accepted Answer

MACsec (Media Access Control Security) provides secure communication at Layer 2 of the OSI model by encrypting and authenticating data between devices on a local area network.

Question 10

Which statement about a fabric access point is true?
A) It is in local mode and must be connected directly to the fabric edge switch.
B) It is in local mode and must be connected directly to the fabric border node.
C) It is in FlexConnect mode and must be connected directly to the fabric border node.
D) It is in FlexConnect mode and must be connected directly to the fabric edge switch.

Accepted Answer

A fabric access point operates in local mode and connects directly to the fabric edge switch to provide wireless access within a fabric network.

Question 11

A client with IP address 209.165.201.25 must access a web server on port 80 at 209.165.200.225. To allow this traffic, an engineer must add a statement to an access control list that is applied in the inbound direction on the port connecting to the web server. Which statement allows this traffic?
A) permit tcp host 209.165.200.225 lt 80 host 209.165.201.25
B) permit tcp host 209.165.201.25 host 209.165.200.225 eq 80
C) permit tcp host 209.165.200.225 eq 80 host 209.165.201.25
D) permit tcp host 209.165.200.225 host 209.165.201.25 eq 80

Accepted Answer

The answer of A client with IP address 209.165.201.25 must...

Question 12

Which reason could cause an OSPF neighborship to be in the EXSTART/EXCHANGE state?
A) mismatched OSPF link costs
B) mismatched OSPF network type
C) mismatched areas
D) mismatched MTU size

Accepted Answer

A mismatched MTU size can cause OSPF neighborship to be stuck in the EXSTART/EXCHANGE state because the routers cannot agree on the packet size for the Database Description packets.

Question 13

Which two mechanisms are available to secure NTP? (Choose two.)
A) IPsec
B) IP prefix list-based
C) encrypted authentication
D) TACACS-based authentication
E) IP access list-based

Accepted Answer

The answer of Which two mechanisms are available to secure...

Question 14

Which statement about TLS is accurate when using RESTCONF to write configurations on network devices?
A) It is used for HTTP and HTTPS requests.
B) It requires certificates for authentication.
C) It is provided using NGINX acting as a proxy web server.
D) It is not supported on Cisco devices.

Accepted Answer

The answer of Which statement about TLS is accurate when...

Question 15

Which IP SLA operation requires the IP SLA responder to be configured on the remote end?
A) UDP jitter
B) ICMP jitter
C) TCP connect
D) ICMP echo

Accepted Answer

The UDP jitter operation requires the IP SLA responder to be configured on the remote end to accurately measure jitter, latency, and packet loss.

Question 16

Refer to the exhibit.  Which type of antenna do the radiation patterns present?
A) Yagi
B) patch
C) omnidirectional
D) dipole

Accepted Answer

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

Question 17

Which controller is the single plane of management for Cisco SD-WAN?
A) vBond
B) vSmart
C) vManage
D) vEdge

Accepted Answer

vManage is the single plane of management for Cisco SD-WAN, providing a centralized interface for configuration, monitoring, and management of the SD-WAN network.

Question 18

Refer to this output. R1# *Feb 14 37:09:53.129: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up What is the logging severity level?
A) notification
B) emergency
C) critical
D) alert

Accepted Answer

The logging severity level for the message "%LINEPROTO-5-UPDOWN" is "notification," which corresponds to level 5 in the syslog severity levels.

Question 19

In OSPF, which LSA type is responsible for pointing to the ASBR router?
A) type 1
B) type 2
C) type 3
D) type 4

Accepted Answer

Type 4 LSA is used in OSPF to advertise the location of the ASBR (Autonomous System Boundary Router) to other areas.

Question 20

Which two methods are used by an AP that is trying to discover a wireless LAN controller? (Choose two.)
A) Cisco Discovery Protocol neighbor
B) querying other APs
C) DHCP Option 43
D) broadcasting on the local subnet
E) DNS lookup CISCO-DNA-PRIMARY.localdomain

Accepted Answer

The answer of Which two methods are used by an...

Exam 38: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)

Refer to the exhibit. Assuming that R1 is a CE router, which VRF is assigned to Gi0/0 on R1?

Which QoS component alters a packet to change the way that traffic is treated in the network?

Which statement explains why Type 1 hypervisor is considered more efficient than Type2 hypervisor?

Refer to the exhibit. Which IP address becomes the active next hop for 192.168.102.0/24 when 192.168.101.2 fails?

An engineer is configuring local web authentication on a WLAN. The engineer chooses the Authentication radio button under the Layer 3 Security options for Web Policy. Which device presents the web authentication for the WLAN?

Refer to the exhibit. Based on the configuration in this WLAN security setting, which method can a client use to authenticate to the network?

Which PAgP mode combination prevents an EtherChannel from forming?

Which technology provides a secure communication channel for all traffic at Layer 2 of the OSI model?

Which statement about a fabric access point is true?

A client with IP address 209.165.201.25 must access a web server on port 80 at 209.165.200.225. To allow this traffic, an engineer must add a statement to an access control list that is applied in the inbound direction on the port connecting to the web server. Which statement allows this traffic?

Which reason could cause an OSPF neighborship to be in the EXSTART/EXCHANGE state?

Which two mechanisms are available to secure NTP? (Choose two.)

Which statement about TLS is accurate when using RESTCONF to write configurations on network devices?

Which IP SLA operation requires the IP SLA responder to be configured on the remote end?

Refer to the exhibit. Which type of antenna do the radiation patterns present?

Which controller is the single plane of management for Cisco SD-WAN?

Refer to this output. R1# *Feb 14 37:09:53.129: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up What is the logging severity level?

In OSPF, which LSA type is responsible for pointing to the ASBR router?

Which two methods are used by an AP that is trying to discover a wireless LAN controller? (Choose two.)