Cisco 500-220 Engineering Cisco Meraki Solutions v1.0 Exam Practice Test

On the device, navigate to Settings > General > Device Management

Select Meraki Management, and select Remove to delete the management profile and any managed configuration profiles installed via SM

This is the number of tunnels that each hub needs to support in a hub-and-spoke Auto VPN deployment with two NAT-mode hubs with dual uplink connections and 50 remote sites with a single uplink connection. This can be calculated by using the formula for the hub tunnel count in a hub-and-spoke topology1:

Hub Tunnel Count = (H x (H - 1) / 2 x L1) + (H x S x L1 x L2)

Where H is the number of hubs, S is the number of spokes, L1 is the number of uplinks for the hubs, and L2 is the number of uplinks for the spokes. In this case, H = 2, S = 50, L1 = 2, and L2 = 1. Therefore,

Hub Tunnel Count = (2 x (2 - 1) / 2 x 2) + (2 x 50 x 2 x 1) Hub Tunnel Count = (2 x 1 / 2 x 2) + (200 x 2) Hub Tunnel Count = (2 / 2 x 2) + (400) Hub Tunnel Count = (1 x 2) + (400) Hub Tunnel Count = 2 + 400 Hub Tunnel Count = 402

This question is related to the topic of Auto VPN Hub Deployment Recommendations in the Cisco Meraki documentation. You can find more information about this topic in the Auto VPN Hub Deployment Recommendations article or the Meraki Auto VPN General Best Practices page.

A screenshot of a computer screen Description automatically generated

To clarify, when an SSID is configured with Sign-On Splash page enabled, the two settings that must be configured for unauthenticated clients to have full network access and not be allow listed are:

• Controller disconnection behavior: This setting determines how the clients are treated when the Meraki cloud controller is unreachable. The options are Restricted or Unrestricted. The former option blocks all traffic from unauthenticated clients until the controller is reachable again. The latter option allows unauthenticated clients to access the network without signing on until the controller is reachable again1.
• Captive Portal strength: This setting determines how often the clients are redirected to the splash page for authentication. The options are Block all access until sign-on is complete or Allow non-HTTP traffic prior to sign-on. The latter option allows unauthenticated clients to access other protocols such as DNS, DHCP, ICMP, etc., but blocks HTTP and HTTPS traffic until they sign on. This option is recommended for compatibility with devices that do not support web-based authentication1.

• More hardware devices than device licenses: An organization needs to have enough device licenses to cover all the hardware devices in its network. A device license is consumed by each device that is added to the network. If the number of devices exceeds the number of licenses, the organization will be out of license and will lose access to some features and support until it purchases more licenses or removes some devices4.
• Expired device license: A device license has an expiration date that depends on the license term purchased by the organization. If a device license expires, it will no longer be valid and will not count towards the license limit. The organization will need to renew the expired license or purchase a new one to avoid being out of license4.

There will be a throughput reduction (~50% reduction) with each “hop” in a mesh. It is recommended that a mesh network be designed for no more than one mesh hop from the gateway to client device.

By default, the Meraki security camera's will record continuously 24/7. In some situations, certain times of day are not allowed to be recorded. Scheduled recording covers this requirement as well as improve the video retention capabilities of the camera.

Before deploying MXs as one-arm VPN concentrators, place them into Passthrough or VPN Concentrator mode on the Addressing and VLANs page. In one-armed VPN concentrator mode, the units in the pair are connected to the network "only" via their respective ‘Internet’ ports. Make sure they are NOT connected directly via their LAN ports. Each MX must be within the same IP subnet and able to communicate with each other, as well as with the Meraki dashboard. Only VPN traffic is routed to the MX, and both ingress and egress packets are sent through the same interface.

This is the approximate number of APs that are needed based on client count, assuming that each AP can support up to 25 concurrent video streaming users. This can be calculated by using the formula:

Number of APs = (Number of Users x Percentage of Users on a Band) / Number of Users per AP on that Band

Where Number of Users is 100, Percentage of Users on 2.4 Ghz is 30%, Percentage of Users on 5 Ghz is 70%, Number of Users per AP on 2.4 Ghz is 15, and Number of Users per AP on 5 Ghz is 30. Therefore,

Number of APs = (100 x 0.3 / 15) + (100 x 0.7 / 30) Number of APs = (3.33) + (2.33) Number of APs = 5.66

Rounding to the nearest whole number, the number of APs is 4.

This question is related to the topic of Wireless Capacity Planning in the Cisco Meraki documentation. You can find more information about this topic in the [Wireless Capacity Planning] article or the [Best Practice Design - MR Wireless] page.

You can enable intrusion prevention by setting the Mode drop-down to Prevention under Security & SD-WAN > Configure > Threat protection > Intrusion detection and prevention. Traffic will be automatically blocked by best effort if it is detected as malicious based on the detection ruleset specified above.

.

Implementing syslog versus SNMP can meet the design requirement of gathering information such as flows and client connectivity. Syslog can collect and report various types of events, such as VPN connectivity, uplink connectivity, DHCP leases, firewall rules, IDS alerts, and security events. Syslog can also provide detailed information about the flows and client connectivity on the network devices, such as source and destination IP addresses, ports, protocols, bytes transferred, etc. SNMP, on the other hand, can collect and report various statistics and information about the network devices, such as CPU utilization, interface status, memory usage, etc. However, SNMP does not provide as much information about the flows and client connectivity as syslog does.

IOS:

• Kiosk mode
• Single App mode
• Wallpaper
• Cisco Security Connector
• Active Sync

Android:

• Kiosk mode
• Backpack
• Wallpaper
• Active Sync

This question is related to the topic of System Manager: Getting Started in the Cisco Meraki documentation. You can find more information about this topic in the [System Manager: Getting Started] article or the [System Manager Overview] page.

See Monitoring Mesh section Mesh monitoring tools are located at the bottom of every AP detail page, which can be accessed by navigating to Wireless > Monitor > Access Points, then clicking on an Access Point.

Which information is used to calculate whether a WAN link has high usage not how to view (To accurately identify high utilization, users must set the ISP-provided bandwidth limits under Security and SD-WAN > SD-WAN and Traffic Shaping > Uplink Configuration for each uplink. If the bandwidth usage is higher than 80% of the defined limit, it will mark that uplink as High Usage.) .

SM Sentry enrollment can be enabled on any MR network via the Splash page section of the Wireless > Configure > Access control page.