Misc Trivia

Question 1

How many groups does HSRPv2 support?

Answer 1

4096

Question 2

How many groups does HSRPv6 support?

Answer 2

4096

Question 3

How many groups does HSRPv1 support

Answer 3

256

Question 4

What UDP port does HSRPv2 use?

Answer 4

2029

Question 5

What UDP port does HSRPv6 use?

Answer 5

2029

Question 6

What UDP port does HSRPv1 use?

Answer 6

1985

Question 7

What multicast address does HSRPv2 use?

Answer 7

224.0.0.102

Question 8

What multicast address does HSRPv1 use?

Answer 8

224.0.0.2

Question 9

What multicast address does HSRPv6 use?

Answer 9

ff02::66

Question 10

What multicast MAC does HSRPv1 use?

Answer 10

0000:0c07.acxx

Question 11

What multicast MAC does HSRPv2 use?

Answer 11

0000:0c9f:fxxx

Question 12

What multicast MAC does HSRPv6 use?

Answer 12

0005.73ac0.0xxx

Question 13

What are the two modes of BFD?

Answer 13

Asynchronous and Demand

Question 14

How does STP determine the best path to the root switch?

Answer 14

1) lowest path cost
2) lowest bridge ID of forwarding switchs
3) lowest port priority of forwarding switch
4) lowest port number of forwarding switch

Question 15

ping mpls ipv4 return code 0

Answer 15

no return code

Question 16

ping mpls ipv4 return code 1

Answer 16

malformed echo request

Question 17

ping mpls ipv4 return code 2

Answer 17

unsupported TLV

Question 18

ping mpls ipv4 return code 3

Answer 18

proper egress

Question 19

ping mpls ipv4 return code 4

Answer 19

no fec mapping

Question 20

ping mpls ipv4 return code 5

Answer 20

downstream mapping mismatch

Question 21

ping mpls ipv4 return code 6

Answer 21

unknown upstream interface

Question 22

ping mpls ipv4 return code 7

Answer 22

reserved

Question 23

ping mpls ipv4 return code 10

Answer 23

fec mismatch

Question 24

five essential characteristics of cloud model

Answer 24

1) on-demand self service
2) broad network access
3) resource pooling
4) rapid elasticity
5) measured service

Question 25

three service models of cloud?

Answer 25

1) Saas 2) PaaS 3) IaaS

Question 26

four deployment models

Answer 26

private cloud community cloud public cloud hybrid cloud

Question 27

key enabling technologies

Answer 27

fast wide-area networks powerful inexpensive server computers high performance virtualization for commodity hardware

Question 28

openstack components

Answer 28

``` nova - compute neutron - networking swift - obj storage cinder - block storage keystone - ID mgmt dashboard - gui Glance - templates ceilometer - billing/metering heat - orchestration ironic - bare metal ```

Question 29

what is VNFM?

Answer 29

Virtual Network Function Manager

Question 30

What does VNFM do?

Answer 30

Handles lifecycle management of VNFs * creation of VNFs * Scaling of VNFs * Upgrades of VNFs * Deletion of VNFs

Question 31

What does FCAPs stand for?

Answer 31

Fault, configuration, accounting, performance and security

Question 32

What is the definition of an SDN controller?

Answer 32

process on a device that interacts with a set of devices via an API

Question 33

What is the most efficient protocol for use in IoT?

Answer 33

constrained application protocol (CoAP)

Question 34

what are main elements of IoT?

Answer 34

people process things data

Question 35

examples of southbound plugins for Cisco open SDN controller v1.2?

Answer 35

``` BGP-LS ovsdb openflow netconf pcep ```

Question 36

what is pcep?

Answer 36

path computation element communication protocol

Question 37

what is ovsdb?

Answer 37

open vswitch database

Question 38

what is netconf?

Answer 38

a protocol defined by IETF to install, manipulated, and delete configuration from a network device

Question 39

what core services does intercloud provide?

Answer 39

* cloud security * automation * vm portability * management and visibility * networking

Question 40

what is stt?

Answer 40

stateless transport tunneling

Question 41

which of the following are components of CiscoOne?

Answer 41

``` controller apis integrated network overlays apps agents ```

Question 42

what is rpl?

Answer 42

ipv6 routing protocol for lossy and low power networks

Question 43

what protocol/port does constrained application protocol (CoAP) use?

Answer 43

udp/5683

Question 44

what are four components of Cisco one enterprise?

Answer 44

virtual application container prime service catalog ucs director intercloud fabric

Question 45

which functions must network provide for IoT?

Answer 45

intelligence manageability infrastructure security

Question 46

puppet and chef are written in which language?

Answer 46

ruby

Question 47

what is 6lowpan?

Answer 47

``` ipv6 low power access network rfc 4919 Supports: * MTU correction * Header compression * Mesh routing * MAC level retransmission ```

Question 48

what protocol/port does secure constrained application protocol (CoAP) use?

Answer 48

udp/5684 uses datagram transport layer security (DTLS)