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DRAG DROP
An engineer must use Cisco vManage to configure an SLA class to specify the maximum packet loss, packet latency, and jitter allowed on a connection. Drag and drop the steps from the left onto the order on the right to complete the configuration.
Solution:
The process of configuring an SLA class to specify the maximum packet loss, packet latency, and jitter allowed on a connection using Cisco vManage involves several steps12.
✑ Click Configuration, select Policies, and then select Add Policy: This is the first step where you navigate to the Policies section in the Configuration menu of Cisco vManage1.
✑ Click SLA Class and then click New SLA Class List: In this step, you create a new SLA Class List1.
✑ Select Criteria, select Loss, Latency and Jitter, and then click Add: After setting up the SLA Class List, you select the criteria for the SLA class. In this case, the criteria are Loss, Latency, and Jitter1.
✑ Set values for Loss, Latency, Jitter, and App Probe Class: Finally, you set the values for Loss, Latency, Jitter, and App Probe Class1.
References :=
✑ Information About Application-Aware Routing - Cisco
✑ Policies Configuration Guide for vEdge Routers, Cisco SD-WAN Release 20
Does this meet the goal?
Correct Answer:A
An engineer is implementing a highly securemultitierapplication in AWS that includes S3. RDS, and some additional private links. What is critical to keep the traffic safe?
Correct Answer:B
A highly secure multitier application in AWS that includes S3, RDS, and some additional private links requires specific routing and bucket policies to keep the traffic safe. The reasons are as follows:
✑ Specific routing policies are needed to ensure that the traffic between the tiers is routed through the private links, which provide secure and low-latency connectivity between AWS services and on-premises resources12. The private links can also prevent the exposure of the data and the application logic to the public internet12.
✑ Bucket policies are needed to control the access to the S3 buckets that store the application data34. Bucket policies can specify the conditions under which the requests are allowed or denied, such as the source IP address, the encryption status, the request time, etc.34. Bucket policies can also enforce encryption in transit and at rest for the data in S334.
References :=
✑ 1: AWS PrivateLink
✑ 2: AWS PrivateLink FAQs
✑ 3: Using Bucket Policies and User Policies
✑ 4: Bucket Policy Examples
A company with multiple branch offices wants a suitable connectivity model to meet these network architecture requirements:
• high availability
• quality of service (QoS)
• multihoming
• specific routing needs
Which connectivity model meets these requirements?
Correct Answer:D
A fully meshed topology with SD-WAN technology using dynamic routing and prioritized traffic for QoS meets the network architecture requirements of the company. A fully meshed topology provides high availability by eliminating single points of failure and allowing multiple paths between branch offices. SD-WAN technology enables multihoming by supporting multiple transport options, such as MPLS, internet, LTE, etc. SD-WAN also provides QoS by applying policies to prioritize traffic based on application, user, or network conditions. Dynamic routing allows the SD-WAN solution to adapt to changing network conditions and optimize the path selection for each traffic type. A fully meshed topology with SD-WAN technology can also support specific routing needs, such as segment routing, policy-based routing, or application-aware routing. References:
✑ Designing and Implementing Cloud Connectivity (ENCC) v1.0
✑ [Cisco SD-WAN Design Guide]
✑ [Cisco SD-WAN Configuration Guide]
DRAG DROP
An engineer must edit the settings of a site-to-site IPsec VPN connection between an on- premises Cisco IOS XE router and Amazon Web Services (AWS). IPsec must be configured to support multiple peers and failover after 120 seconds of idle time on the first entry of the crypto map named Cisco. Drag and drop the commands from the left onto the order on the right.
Solution:
Step 1 = crypto map cisco 1 ipsec-isakmp Step 2 = set peer 192.168.10.1 default Step 3 = set peer 192.168.20.1 Step 4 = set security-association idle-time 120 default
The process of editing the settings of a site-to-site IPsec VPN connection between an on- premises Cisco IOS XE router and Amazon Web Services (AWS), and configuring IPsec to support multiple peers and failover after 120 seconds of idle time on the first entry of the crypto map named Cisco involves several steps123456.
✑ crypto map cisco 1 ipsec-isakmp: This command is used to create a new entry in the crypto map named ??cisco??. The ??1?? is the sequence number of the entry, and ??ipsec-isakmp?? specifies that the IPSec security associations (SAs) should be established using the Internet Key Exchange (IKE) protocol13.
✑ set peer 192.168.10.1 default: This command is used to specify the IP address of the default peer for the crypto map entry. In this case, the default peer is at IP address 192.168.10.115.
✑ set peer 192.168.20.1: This command is used to add an additional peer to the crypto map entry. In this case, the additional peer is at IP address 192.168.20.1. This allows the IPsec VPN to support multiple peers56.
✑ set security-association idle-time 120 default: This command is used to set the idle time for the security association. If no traffic is detected over the VPN for the specified idle time (in this case, 120 seconds), the security association is deleted, and the VPN connection fails over to the next peer46.
References :=
✑ Configure a Site-to-Site IPSec IKEv1 Tunnel Between an ASA and a Cisco IOS Router - Cisco
✑ Configure IOS-XE Site-to-Site VPN Connection to Amazon Web Services - Cisco Community
✑ Configuring Site to Site IPSec VPN Tunnel Between Cisco Routers
✑ Configure Failover for IPSec Site-to-Site Tunnels with Backup ISP Links on FTD Managed by FMC - Cisco
✑ Does Setting Multiple Peers in a Crypto Map Also Support Parallel IPSec Connections - Cisco Community
✑ Multiple WAN Connections — IPsec in Multi-WAN Environments | pfSense Documentation
✑ Multiple Set Peer for VPN Failover - Server Fault
Does this meet the goal?
Correct Answer:A
DRAG DROP
Refer to the exhibit. These configurations are complete:
• Create an account in the Equinix portal.
• Associate the Equinix account with Cisco vManage.
• Configure the global settings for Interconnect Gateways.
Drag the prerequisite steps from the left onto the order on the right to configure a Cisco SD-WAN Cloud Interconnect with Equinix
Solution:
The process of configuring a Cisco SD-WAN Cloud Interconnect with Equinix involves several steps.
✑ Ensure that you have UUIDs for the required number of Cisco SD WAN Virtual Edge instances that you want to deploy as Interconnect Gateways: This is the first step where you ensure that you have the necessary UUIDs for the Cisco SD-WAN Virtual Edge instances that you want to deploy.
✑ Create the necessary network segments: After ensuring the availability of UUIDs, you create the necessary network segments.
✑ Attach Cisco SD-WAN Virtual Edge to the Equinix device template: After setting up the network segments, you attach the Cisco SD-WAN Virtual Edge to the Equinix device template.
✑ Create the Interconnect Gateway at the Equinix location that is closest to your SD-
WAN branch location: Finally, you create the Interconnect Gateway at the Equinix location that is closest to your SD-WAN branch location.
References :=
✑ [Cisco SD-WAN Cloud Interconnect with Equinix]
✑ [Cisco SD-WAN Cloud OnRamp for CoLocation Deployment Guide]
Does this meet the goal?
Correct Answer:A