CCNA Flashcards
Which REST method updates an object in the Cisco DNA Center Intent API?
A. PUT
B. POST
C. UPDATE
D. CHANGE
A
An engineer is configuring SSH version 2 exclusively on the R1 router. What is the minimum configuration required to permit remote management using the cryptographic protocol?
A. hostname R1
ip domain name cisco
crypto key generate rsa general-keys modulus 1024
username cisco privilege 15 password 0 cisco123
ip ssh version 2
line vty 0 15
trans port input all
login local
B. hostname R1
service password-encryption
crypto key generate rsa general-keys modulus 1024
username cisco privilege 15 password 0 cisco123
ip ssh version 2
line vty 0 15
transport input ssh
login local
C. hostname R1
crypto key generate rsa general-keys modulus 1024
username cisco privilege 15 password 0 cisco 123
ip ssh version 2
line vty 0 14
transport input all
login local
D. hostname R1
ip domain name cisco
crypto key generate rsa general-keys modulus 1024
username cisco privilege 15 password 0 cisco123
ip ssh version 2
line vty 0 15
transport input ssh
login local
D
What is a characteristic of private IPv4 addresses?
A. simplifies the addressing in the network
B. reduce the forwarding table on network routers
C. is used on hosts that communicate wit only other internal hosts
D. complies with PCI regulations
A
When should an engineer implement a collapsed-core architecture?
A. only when using VSS technology
B. the access and distribution layers much be on the same device
C. for small networks with minimal need for growth
D. for large networks that are connects to multiple remote sites
C
What is a function of Cisco Advanced Malware Protection for a Next-Generation IPS?
A. authenticating end users
B. inspecting specific files and file types for malware
C. URL filtering
D. authorizing potential compromised wireless traffic
B
R1# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
10.10.10.2 1 Full/BDR 00:00:37 10.10.10.2 FastEthernet0/0
10.10.10.3 1 Full/DR 00:00:35 10.10.10.3 FastEthernet 0/0
R1 has taken the DROTHER role in the OSPF DR/BDR election process. Which configuration must an engineer implement so that R1 is elected as the DR?
A. R2(config)# interface FastEthernet 0/2
R2(config-if)# ip ospf priority 1
R2# clear ip ospf proccess
B. R1(config)# interface FastEthernet 0/0
R1(config-if)# ip ospf priority 200
R1# clear ip ospf process
C. R1(config)# interface FastEthernet 0/0
R1(config-if)# ip ospf priority 1
R1# clear ip ospf proccess
D. R3(config)# interface FastEthernet 0/1
R3 (config-if)# ip ospf priority 200
R3# clear ip ospf proccess
B
