Refer to the exhibit.

Yourcompany designed a network to allow server VLANs to span all access switches in a data
center.In the design, Layer 3 VLAN interfaces and HSRP are configured on the aggregation
switches. Which two features will improve STP stability within the network design? (Choose
two.)

Which two design aspects should a metro service provider consider when planning to deploy
REP for his backbone? (Choose two.)

Refer to the exhibit.Which two options are two characteristics of the single-tier headend architecture for DMVPN
designs? (Choose two.)

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

Refer to the exhibit.This new OSPF network has four areas, but the hub-and-spoke area experiences frequent
flapping. You must fix this design failure. Which two mechanisms can you use to isolate the
data center area from the hub-and-spoke area without losing IP connectivity? (Choose two.)

You need to redesign your NMS system so that it can collect information without causing
adverse effects in the network, such as high CPU utilization on network devices and network
instability. Which two options will minimize the impact of the trusted NMS polling your
network in this situation? (Choose two.)

Youhave been tasked with designing a data center interconnect to provide business continuity.
Youwant to encrypt the traffic over the DCI using IEEE 802.1AE MACsec to prevent the
deployment of any firewall or IPS. Which two interconnect technologies support MACsec?
(Choose two.)

Youhave been tasked with designing a data center interconnect as part of business continuity.
Youwant to use FCoE over this DCI to support synchronous replication. Which two technologies
allow for FCoE via lossless Ethernet or data center bridging? (Choose two.)

Refer to the exhibit.

Service Provider A and Service Provider B have agreed to a strategic interconnect relationship
that will allow them access into each other’s geographies by using an inter-AS eBGP VPNv4multihop between route reflectors. Which two options will accomplish this scenario? (Choose
two.)

Which two options are characteristics of firewall transparent mode operations in a firewall
solution design? (Choose two.)