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By cisco
Aug, 2025

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25Q per page

Question 1

Which parameter in an SNMPv3 configuration offers authentication and encryption?

  • A: auth
  • B: noauth
  • C: priv
  • D: secret
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Question 2

Which IPv6 address type is seen as the next-hop address in the output of the show ipv6 rip RIPng database command?

  • A: link-local
  • B: global
  • C: site-local
  • D: anycast
  • E: multicast
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Question 3

In IPv6, SLAAC provides the ability to address a host based on a network prefix that is advertised from a local network router. How is the prefix advertised?

  • A: routing table
  • B: router advertisements
  • C: routing protocol
  • D: routing type B
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Question 4

A network engineer is considering enabling load balancing with EIGRP. Which consideration should be analyzed?

  • A: EIGRP allows a maximum of four paths across for load balancing traffic.
  • B: By default, EIGRP uses a default variance of 2 for load balancing.
  • C: EIGRP unequal path load balancing can result in routing loops.
  • D: By default, EIGRP performs equal cost load balancing at least across four equal cost paths. D
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Question 5

Which statement is true?

  • A: RADIUS uses TCP, and TACACS+ uses UDP.
  • B: RADIUS encrypts the entire body of the packet.
  • C: TACACS+ encrypts only the password portion of a packet.
  • D: TACACS+ separates authentication and authorization. D
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Question 6

Which statement describes what this command accomplishes when inside and outside interfaces are correctly identified for NAT? ip nat inside source static tcp 192.168.1.50 80 209.165.201.1 8080 extendable

  • A: It allows host 192.168.1.50 to access external websites using TCP port 8080.
  • B: It allows external clients coming from public IP 209.165.201.1 to connect to a web server at 192.168.1.50.
  • C: It allows external clients to connect to a web server hosted on 192.168.1.50.
  • D: It represents an incorrect NAT configuration because it uses standard TCP ports.
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Question 7

In which two ways can NetFlow data be viewed? (Choose two.)

  • A: CLI
  • B: NetFlow
  • C: built-in GUI
  • D: syslog server interface
  • E: web interface AB
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Question 8

Other than a working EIGRP configuration, which option must be the same on all routers for EIGRP authentication key role over to work correctly?

  • A: SMTP
  • B: SNMP
  • C: passwords
  • D: time D
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Question 9

Image 1

Refer to the exhibit. A network engineer is troubleshooting a DMVPN setup between the hub and the spoke. The engineer executes the command show crypto isakmp sa and observes the output that is displayed. What is the problem?

  • A: that ISAKMP is using default settings
  • B: an incompatible ISAKMP policy
  • C: an incompatible IPsec transform set
  • D: that ISAKMP is not enabled
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Question 10

A network administrator notices that the BGP state and logs are generated for missing BGP hello keepalives. What is the potential problem?

  • A: hello timer mismatch
  • B: MTU mismatch
  • C: incorrect neighbor options
  • D: BGP path MTU enabled
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Question 11

Image 1

Refer to the exhibit. Router 1 cannot ping router 2 via the Frame Relay between them. Which two statements describe the problems? (Choose two.)

  • A: Frame Relay map is configured.
  • B: DLCI is active.
  • C: DLCI isinactive or deleted.
  • D: Encapsulation is mismatched.
  • E: An access list is needed to allow ping.
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Question 12

An engineer is using a network sniffer to troubleshoot DHCPv6 between a router and hosts on the LAN with the following configuration: interface Ethernet0 ipv6 dhcp server DHCPSERVERPOOL rapid-commit
!
Which two DHCP messages will appear in the sniffer logs? (Choose two.)

  • A: reply
  • B: request
  • C: advertise
  • D: Acknowledge
  • E: solicit
  • F: accept
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Question 13

You are configuring a Microsoft client to call a PPP server using CHAP. Only the client will be authenticated, but the client's password has expired and must be changed. Which PPP server configuration allows the call to be completed?

  • A: ppp authentication ms-chap-v2
  • B: ppp authentication chap callin
  • C: ppp authentication chap
  • D: ppp authentication ms-chap-v2 callin
  • E: ppp authentication ms-chap callin
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Question 14

During which DMVPN phase is spoke-to-spoke communication enabled?

  • A: Phase 1
  • B: Phase 6
  • C: Phase 2
  • D: Phase 5
  • E: Phase 4 C
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Question 15

DRAG DROP -
Drag and drop the IPv6 NAT characteristic from the left onto the correct IPv6 NAT category on the right.
Select and Place:

Image 1
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Question 16

Which two statements about NetFlow version 9 are true? (Choose two.)

  • A: It is IEEE standards based.
  • B: It is a Cisco proprietary technology.
  • C: It is IETF standards based.
  • D: It supports egress flows only.
  • E: It supports ingress flows only.
  • F: It supports ingress and egress flows. CF
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Question 17

Which three algorithms can you configure with the ip cef load-sharing algorithm command? (Choose three.)

  • A: per-packet
  • B: include-ports
  • C: universal
  • D: per-destination
  • E: tunnel
  • F: per-source
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Question 18

In which two areas does OSPF send a summary route by default? (Choose two.)

  • A: NSSA
  • B: totally stubby
  • C: normal
  • D: backbone
  • E: stub BE
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Question 19

Refer to the exhibit.

Image 1

Which one statement is true?

  • A: Traffic from the 172.16.0.0/16 network will be blocked by the ACL.
  • B: The 10.0.0.0/8 network will not be advertised by Router B because the network statement for the 10.0.0.0/8 network is missing from Router B.
  • C: The 10.0.0.0/8 network will not be in the routing table on Router B.
  • D: Users on the 10.0.0.0/8 network can successfully ping users on the 192.168.5.0/24 network, but users on the 192.168.5.0/24 cannot successfully ping users on the 10.0.0.0/8 network.
  • E: Router B will not advertise the 10.0.0.0/8 network because it is blocked by the ACL.
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Question 20

Refer to the exhibit.

Image 1

For which reason is EIGRP failing to redistribute the default route?

  • A: The EIGRP process is missing the no auto-summary command.
  • B: The EIGRP process is missing the default metric.
  • C: The route-map statement is missing the match any keyword.
  • D: The EIGRP process is missing the router ID.
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Question 21

Refer to the exhibit.

Image 1

Why is the default route not removed when 172.20.20.2 stops replying to ICMP echos?

  • A: The source-interface is configured incorrectly.
  • B: The default route is missing the track feature.
  • C: The destination must be 172.30.30.2 for icmp-echo.
  • D: The threshold value is wrong.
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Question 22

In which scenario can asymmetric routing occur?

  • A: active/active firewall setup
  • B: redundant routers running VRRP
  • C: active/standby firewall setup
  • D: single path in and out of the network
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Question 23

Which feature can mitigate fragmentation issues within network segments that are between GRE endpoints?

  • A: TCP Flow Control
  • B: TCP MSS
  • C: PMTU
  • D: ICMP DF bit
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Question 24

After reviewing the EVN configuration, a network administrator notices that a predefined EVN, which is known as "vnet global", was configured. What is the purpose of this EVN?

  • A: It aggregates and carries all dot1qtagged traffic.
  • B: It refers to the global routing context and corresponds to the default RIB.
  • C: It safeguards the virtual network that is preconfigured to avoid mismatched routing instances.
  • D: It defines the routing scope for each particular EVN edge interface. B
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Question 25

Image 1

Refer to the exhibit. Which networking challenge is the most important issue to address to enable optimal communication between the networks at company A and company B?

  • A: IPv4 fragmentation
  • B: asymmetric routing
  • C: unicast flooding
  • D: UDP latency
  • E: IPV4 MTU B
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