Q:121-140 Flashcards
- Which group of APIs are used by an SDN controller to communicate with various applications?
eastbound APIs
westbound APIs
northbound APIs
southbound APIs
northbound APIs
- A company has consolidated a number of servers and it is looking for a program or firmware to create and control virtual machines which have access to all the hardware of the consolidated servers. What service or technology would support this requirement?
Cisco ACI
software defined networking
Type-1 hypervisor
APIC-EM
Type-1 hypervisor
- What command would be used as part of configuring NAT or PAT to identify inside local addresses that are to be translated?
ip nat inside source list 24 interface serial 0/1/0 overload
ip nat inside source list 14 pool POOL-STAT overload
access-list 10 permit 172.19.89.0 0.0.0.255
ip nat inside source list ACCTNG pool POOL-STAT
access-list 10 permit 172.19.89.0 0.0.0.255
- Anycompany has decided to reduce its environmental footprint by reducing energy costs, moving to a smaller facility, and promoting telecommuting, what service or technology would support requirement?
-Cloud services
Data center
APIC-EM
Cisco ACI
-Cloud services
- Refer to the exhibit. An administrator is trying to back up the current running configuration of the router to a USB drive, and enters the command copy usbflash0:/R1-config running-config on the router command line. After removing the USB drive and connecting it to a PC, the administrator discovers that the running configuration was not properly backed up to the R1-config file. What is the problem?
The file already exists on the USB drive and cannot be overwritten.
The drive was not properly formatted with the FAT16 file system.
There is no space left on the USB drive.
The USB drive is not recognized by the router.
The command that the administrator used was incorrect.
The command that the administrator used was incorrect.
- Which three types of VPNs are examples of enterprise-managed site-to-site VPNs? (Choose three.)
Layer 3 MPLS VPN IPsec VPN Cisco Dynamic Multipoint VPN GRE over IPsec VPN clientless SSL VPN client-based IPsec VPN
IPsec VPN
Cisco Dynamic Multipoint VPN
GRE over IPsec VPN
- Refer to the exhibit. Employees on 192.168.11.0/24 work on critically sensitive information and are not allowed access off their network. What is the best ACL type and placement to use in this situation?
standard ACL inbound on R1 vty lines
extended ACL inbound on R1 G0/0
standard ACL inbound on R1 G0/1
extended ACL inbound on R3 S0/0/1
standard ACL inbound on R1 G0/1
- In an OSPF network which two statements describe the link-state database (LSDB)? (Choose two.)
It can be viewed by using the show ip ospf database command.
A neighbor table is created based on the LSDB.
It contains a list of only the best routes to a particular network.
It contains a list of all neighbor routers to which a router has established bidirectional communication.
All routers within an area have an identical link-state database.
It can be viewed by using the show ip ospf database command.
All routers within an area have an identical link-state database.
- In an OSPF network which OSPF structure is used to create the neighbor table on a router?
adjacency database
link-state database
routing table
forwarding database
adjacency database
- What protocol is used in a system that consists of three elements–a manager, agents, and an information database?
MPLS
SYSLOG
SNMP
TFTP
SNMP
- What type of traffic is described as not resilient to loss?
data
video
voice
video
- Refer to the exhibit. Router R1 is configured with static NAT. Addressing on the router and the web server are correctly configured, but there is no connectivity between the web server and users on the Internet. What is a possible reason for this lack of connectivity?
Interface Fa0/0 should be configured with the command ip nat outside .
The inside global address is incorrect.
The router NAT configuration has an incorrect inside local address.
The NAT configuration on interface S0/0/1 is incorrect.
The router NAT configuration has an incorrect inside local address.
- Which type of API would be used to allow authorized salespeople of an organization access to internal sales data from their mobile devices?
open
partner
public
private
private
- Refer to the exhibit. Which data format is used to represent the data for network automation applications?
XML
HTML
YAML
JSON
XML
- An ACL is applied inbound on a router interface. The ACL consists of a single entry:
access-list 101 permit udp 192.168.100.32 0.0.0.7 host 198.133.219.76 eq telnet .
If a packet with a source address of 198.133.219.100, a destination address of 198.133.219.170, and a protocol of 23 is received on the interface, is the packet permitted or denied?
denied
permitted
denied
