CCIE CCIE Enterprise Infrastructure 2

Question 1

What is the purpose of the LISP protocol in Cisco SD-Access?

Accepted Answer

Providing mapping between endpoint identifiers and routing locators

Answer

Encrypting overlay traffic

Answer

Load balancing across WAN links

Answer

Authenticating network devices

Question 2

In Cisco SD-Access, which node type acts as the first point of attachment for end devices and enforces policy?

Accepted Answer

Edge node

Answer

Control plane node

Answer

Border node

Answer

Intermediate node

Question 3

Which BGP attribute is used to influence inbound traffic by advertising a less specific prefix from a multi-homed AS?

Accepted Answer

AS-path prepending

Answer

MED

Answer

Local preference

Answer

Weight

Question 4

What is the default administrative distance for OSPF in Cisco IOS?

Accepted Answer

110

Answer

90

Answer

100

Answer

120

Question 5

In OSPF, which LSA type is generated by ABRs to summarize routes between areas?

Accepted Answer

Type 3

Answer

Type 1

Answer

Type 2

Answer

Type 5

Question 6

Which QoS mechanism uses a token bucket algorithm to limit traffic bursts while allowing sustained rates?

Accepted Answer

Traffic shaping

Answer

WRED

Answer

FIFO

Answer

Traffic policing