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31-45 Flashcards | StudBud
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31-45
31-45
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1
Which of the following Cisco SDA components are typically located north of the DNS Center Controller (Select 2 choices)
The fabric
The scripts
The applications
The overlay network
2
Which two statements are correct regarding IntServ QoS model
it enforces QoS mechanism on a hop-by-hop basis
it doesn't guarantee an end-to-end QoS delivery
it enforces QoS mechanism via bandwidth reservations along the network path
it guarantees an end-to-end QoS delivery
3
Which two statements are correct regarding Virtualization
Virtualization separates the operating system (OS) from the hardware
Type 2 hypervisor requires a management console software
Virtualization is the foundation of cloud computing
Virtualization requires more equipment to be provisioned
4
Which three statements are correct regarding Syslog service
it provides the ability to select the type of logging info that is captured
Provides the ability to gather logging info for monitoring and troubleshoot
It uses UDP port 514
it provides data traffic analysis
5
Which queuing algorithm is rec. to be used with voice traffic to ensure that it gets pref. treatment over other traffic
LLQ
WRED
Shaping
FIFO
6
What is the purpose of using Protocol Dependent Modules in EIGRP
To provide the support for different network layer protocols
To identify different application layer protocols
To provide the support for unequal cost load balancing
To describe different routing processes
7
Image
R1#no passive serial 0/1/0 -> R1#router eigrp 10
R1#router-id 2.2.2.2 -> R2#router eigrp 10
R1#router eigrp 10
R2#no passive gig0/0/0 -> R2#router eigrp 10 -> R2#variance 4
8
Image
S1 stratum is 3
S1 network clock will be sync. to time src with IP address 10.10.10.10
s1 stratum is 2
S1 network clock will be sync. to time src with IP address 200.200.200.200
9
Which DSCP PHB voice packets are assigned?
IntServ Queueing
Best Effort Forwarding
Expedited Forwarding
Assure Forwarding
10
Image
Variance parameter with value equals 1, applied under router eigrp 200
nothing, eigrp by default supports unequal cost load balancing over 4 paths
Max-Paths parameter with value equals 4, applied under router eigrp 200
Variance parameter with value equals 128, applied under router eigrp 200
11
Which three statements are correct regarding BGP Inter-Router Communications (Choose 3)
A BGP session refers to the established adjacency between two BGP routers
BGP uses Hello packets to discover neighbours
BGP does not use Hello packets to discover neighbors
BGP session can form adjency with routers that are multiple hops away
12
Which are three characteristics of iBGP & eBGP
iBGP routes gotten from a iBGP peer can b advert. to eBGP but not to iBGP
iBGP has an AD of 200, while eBGP has an AD of 20
eBGP routes can b advert to eBGP & iBGP peers when gotten from eBGP peer
iBGP connects two BGP routers in separate independent autonomous systems
13
Which statement is correct regarding Ansible tool?
It is the transport protocol used by Yang
It uses Ruby programming language
It is Agent-based and uses Python programming language
It is Agentless and uses Python programming language
14
What is the function of the data plane in a network device?
it is used to separate the control plane from the data plane
it is used to make the forwarding decisions
it is used to forward the traffic flows
It is responsible for managing the device
15
Which three statements are correct regarding DiffServ QoS model (choose 3)
Divides traffic into classes, with each being given a diff level of service
it can enforce end-to-end QoS guarantee using RSVP signaling
it cannot enforce end-to-end QoS guarantees
Enforces QoS mechanisms on a hop-by-hop basis
