Create stable, secure, and scalable routing designs for EIGRP Flashcards
Which of the following do you need to take into account when creating choke
points? (Choose two)
a. EIGRP Areas
b. Addressing
c. Topology
d. EIGRP zones
e. Router choke point support
B,C
Which EIGRP stub-related statement is correct?
a. Routers configured as stubs automatically summarize all connected routes.
b. When remote sites employ two stub routers, each connected to one of the hub
routers, remote site routers exchange locally connected routes by default.
c. You should always configure spoke routers as stubs in hub-and-spoke topology.
d. You should avoid configuring spoke routers as stubs in hub-and-spoke topology
to avoid routing black holes
C
What are the influencing factors that can impact EIGRP scalability over DMVPN?
(Choose two.)
a. Number of peers
b. DMVPN encryption type
c. Number of prefixes
d. Number of users
e. Available WAN bandwidth at the spoke site
A,C
Which of the following is correct when creating route summarization from the hub
sites (a dual-hub scenario) to the spokes? (Choose three.)
a. Decrease the routing table of the spokes.
b. Decrease the routing table of the hubs.
c. Increase the routing table of the spokes.
d. Increase the routing table of the spoke.
e. Provide more optimal routing.
f. May introduce suboptimal routing.
g. Optimize convergence time
A,F,G
Which of the following is a valid driver to consider a design with multiple EIGRP
autonomous systems?
C
Which of the following are characteristics of EIGRP? (Choose four.)
a. ASN and K values must match to form neighbors.
b. It can use multiple unequal paths.
c. Summary routes have an AD of 150.
d. External routes have an AD of 170.
e. It exchanges the full routing table every 60 seconds.
f. It uses multicast address 224.0.0.10 for updates.
g. It does not support MD5 authentication
A,B,D,F
What does a hierarchical EIGRP design help with? (Choose two.)
a. Redistribution
b. Route summarization
c. Faster convergence
d. Load balancing
B,C
Which are design considerations with EIGRP? (Choose two.)
a. The neighbour command is used to enable unicast communication.
b. The neighbour command can be used to establish adjacency with non-Cisco
routers.
c. The ASN and K values must match to establish neighbours.
d. Virtual links can be used to establish neighbours over an area
A,C
EIGRP has a route with a metric of 20. There are two feasible successors with metrics
of 35 and 45. If the variance 2 command is invoked, how many active routes are there
for this route?
a. 1
b. 2
c. 3
d. 0
B
Which describes an EIGRP successor?
a. The path with the lowest metric to a destination
b. The route that satisfies the feasibility condition where the reported distance is less
than the feasible distance
c. The path with the highest path metric to a destination
d. The path with the lowest path metric to a destination
D
Which metric can be modified in EIGRP that does not affect the OSPF metric?
a. Bandwidth
b. Delay
c. Cost
d. Administrative distance
B
Which route is used in the event that the successor route goes down?
a. The backup successor route
b. The feasible distance route
c. The feasible successor route
d. The reported distance route
C
An EIGRP route is stable. What is its EIGRP state?
a. Active
b. Passive
c. Stuck in active
d. Disabled
B
