Question 1

Refer to the exhibit. Which two features can be used to make multicast work in this situation? (Choose two.)

Options :

A : Disable IGMP snooping on both switches

B : Disable the IGMP query election process

C : Enable the IGMP querier feature on LAN switch A

D : Configure a static MAC entry for the multicast server

E : Disable PIM snooping on both switches

Answer: A,D

Question 2

Which mechanism enables small, unmanaged switches to plug into ports of access switches without risking switch loops?

Options :

A : PortFast

B : UDLD

C : root guard

D : BPDU guard

Answer: D

Question 3

The network designer needs to use GLOP IP address in order make them unique within their ASN, which multicast address range will be considered?

Options :

A :

239.0.0.0 to 239.255.255.255

B : 224.0.0.0 to 224.0.0.255

C :

233.0.0.0 to 233.255.255.255

D : 232.0.0.0 to 232.255.255.255

Answer: C

Question 4

Which two actions are performed at the distribution layer of the three-layer hierarchical network design model?

Options :

A : fault isolation

B : QoS classification and marking boundary

C : fast transport

D : reliability

E : redundancy and load balancing

Answer: A,D

Question 5

IPFIX data collection via standalone IPFIX probes is an alternative to flow collection from routers and

switches. Which use case is suitable for using IPFIX probes?\

Options :

A :

performance monitoring

B : security

C : observation of critical links

D : capacity planning

Answer: C

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