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examout.co

When designing a network .Which method can be used to control the exit point for traffic an autonomous system, at the layer 3 control plane?

A.

Prepending AS path.

B.

Tuning the multi-exit discriminator.

C.

Setting the site of Origin extended community.

D.

Tuning the metric of the under-tying IGP.

Refer to the exhibit.

Service provider ACME Internet just added a 100 GB/s peering in Paris that it wants to use by default for outbound traffic to Big ISP. Which routing policy achieves the desired outcomes?

A.

Use traffic engineering by injecting a preferred LOCAL_PREF attribute to routes advertised from Very Big ISP in Paris

B.

Apply an import policy in New York that adds a Weight attribute to routes learned from Very Big ISP via Paris

C.

Apply an export policy in Paris by applying a MED or community attribute with a preference that very Big ISP act upon

D.

Apply an import policy hat filters longer prefixes than /24 in Brussels and zurich

Which three reasons to deploy an IDS sensor in promiscuous mode when you design a security solution are true? (Choose three.)

A.

Solution should be resistant to sensor failure.

B.

Solution should allow for stream normalization.

C.

Solution should not impact jitter and latency for voice traffic.

D.

Solution should allow for signature-based pattern matching.

E.

Solution should allow to deny packets inline.

Which load balancing option for IP-only traffic is the least efficient in terms of EtherChannel physical links utilization?

A.

On a per source IP address basis

B.

On a per destination MAC address basis

C.

On a per destination IP address basis

D.

On a per port number basis

.which two options are benefits of using Topology Independent Loop-Free Alternate in WAN design? (Choose two)

A.

It provides backup convergence for all topologies by avoiding the post-convergence path

B.

It maximizes the network utilization by load-sharing across low bandwidth and edge links while IGP convergence is in progress

C.

No additional protocols are required in the MPLS network because it uses LDP labels to signal the backup path

D.

Although it requires enabling segment routing, SR does not have to be activated as the preferred forwarding method

E.

It can provide backup paths for IPv4, IPv6 and LDP traffic

Which mechanism provides fast path failure detection?

A.

Non-Stop Forwarding

B.

Carrier delay

C.

Graceful restart

D.

UDLD

E.

Fast hello packets

F.

iSPF

As part of network design, two geographically separated data centers must be interconnected using Ethernet-over-MPLS pseudowire. The link between the sites is stable, the topology has no apparent loops, and the root bridges for the respective VLANs are stable and unchanging. Which aspect must be the part of the design to mitigate the risk of connectivity issues between the data centers?

A.

Enable 802.1d on one data center, and 802.1w on the other.

B.

Ensure that the spanning tree diameter for one or more VLANs is not too large.

C.

Enable UDLD on the link between the data centers.

D.

Enable root guard on the link between the data centers.

Your customer asked you to redesign there is-IS network to reduce to a minimum the number of adjacencies because the network has several routers running L1/L2 mode on the sme Ethernet segment. Which action do you recommend?

A.

Define only one router on the segment to be DIS

B.

Make the interface priority on the backup DIS lower than the primary DIS

C.

Change half the routers to L1 routers and half to L2 routers

D.

Change all routers to a single-level area

Which network topology is characterized by a link fate-sharing situation?

A)

B)

C)

D)

A.

Exhibit A

B.

Exhibit B

C.

Exhibit C

D.

Exhibit D