Cisco 300-425 Practice Test - Questions Answers, Page 18
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A network engineer must design a new wireless solution for a company, but the budget can only stretch to include a single Cisco 9800-40
WLC. The company requires high availability between the WLC and the core switch in the event of a cable failure. The WLC must dynamically manage port redundancy and perform load balancing between APs transparently. Which design approach must the engineer take to meet the requirements?
LAG
Multi-LAG
LACP
PAgP
A customer uses a Cisco Catalyst 9800 Series wireless controller to manage all of the APs for a campus network. Secure guest access is required for the guest network. A Cisco 5520 anchor controller is deployed within a DMZ. Which design approach ensures that the mobility tunnel is established successfully between the wireless controller and the anchor controller?
Run an Inter-Release Controller Mobility compatible software version on the wireless controller.
Enable control plane encryption on the wireless controller.
Disable data link encryption on the anchor controller.
Run an Inter-Release Controller Mobility compatible software version on the anchor controller.
An engineer is working for a manufacturing company that has a centralized deployment model. Guests at headquarters need wireless access for presentations, demonstrations, and sharing of information. The engineer must provide external users with secure guest access by connecting to anchor controllers on the DMZ. Auto-Anchor Mobility has been selected in the mobility group to accomplish it. Both anchors are configured as part of the mobility group for HQ. Which design approach ensures that clients connect to the primary controller first and are pushed to the secondary if the primary fails?
Set the Anchor priority for the primary controller to 1.
Set the Anchor priority for the secondary controller to 1.
Configure ECMP but weigh the cost to be higher to go to the primary.
Configure ECMP but weigh the cost to be higher to go to the secondary.
Refer to the exhibit. An engineer is about to establish a mobility peer connection between a Cisco Catalyst 9800-CL version 16.10.1e and Cisco AireOS 5520 version 8.8.120.0. The data path between the 9800-CL and AireOS 5520 is down, but its control path is up. Based on the configuration, what is the cause of the issue?
The certificate hash key is incorrect, which causes the data path to be down.
Encrypted mobility is being used in the 5520 configuration, which causes the data path to be down.
The data-dtl s is disabled on the AireOS 5520 WLC, which causes the data path to be down.
The data-link-encryption configuration is missing from the 9800-CL configuration.
A network consultant is designing a wireless network for a government agency. The customer requires high security between any device communication. The design includes AireOS, Cisco IOS-XE controllers, and Cisco 4800 Series APs. Which requirement must be met to enhance the mobility group security?
Use a different group name for each mobility member.
Enable MIC authentication between the mobility group members.
Enable Mobility Encryption on the network.
Use a complex group name for the mobility group.
An architect configures a set of AirOS controllers to be in the same mobility group as the existing controllers. The implementation should facilitate inter-controller roaming for users in their new campus. After the configuration, the mobility tunnel is not operational for the data path in the network. Which two validations should be performed? (Choose two.)
firewall port 16666
mapping
mepping
rping
firewall IP protocol 97
Refer to the exhibit. An engineer must design a mobility group that has these requirements:
* The mobility group must consist of two WLCs.
* All WLCs must run software version 8.0 or later.
* The WLCs must connect via an IPv4 network.
* Two of the WLCs must be in an SSO high availability pair.
Which two configurations must be included in the design? (Choose two.)
All the WLCs must be of the same model or type.
Only WLCs in an SSO high availability pair must use the same virtual IP address.
The WLAN SSID must be consistent across all the WLCs.
All the WLCs must run the same software version.
Each WLC must use the same mobility domain name.
An engineer is working for an enterprise and deployed a Cisco 9800 Series Wireless Controller. The wireless infrastructure serves the employees and guest users across the company. The engineer must configure the controller to alleviate the sticky client issue in the deployment. Which action resolves the issue?
Enable CHDM.
Enable Optimize Roaming.
Enable 802.11k.
Enable data RSSI to -90db.
A customer has two Cisco wireless controllers named WLC-A and WLC-B. Each controller is in a different building on a campus. The WLCs have different Layer 3 interfaces and broadcast the same SSIDs from their respective APs. Users must remain connected to the same VLAN and maintain their IP addresses during roaming from the APs that are attached to WLC-A and WLC B. Which action accomplishes the requirement?
Create a mobility group between the two WLCs to allow auto-anchoring.
Create an SSO cluster to ensure that client sessions sync between WLCs.
Enable 802.11r on each SSID on both WLCs to allow caching of the PMK.
Enable AP groups using the same name on both WLCs for each group.
A company is upgrading the wireless infrastructure and is in a state of transition. Some parts of the company's building still run on the legacy WLC. The new WLC is not located at the same site as the legacy WLC. The company requires seamless client inter-controller roaming between the new WLC and the legacy WLC, with no disruptions. Both WLCs are separated by firewalls. Which troubleshooting command validates that the mobility control packets between the WLCs can be sent and received?
mapping mobility_peer IP address
debug mobility handoff enable
debug mobility cong enable
mapping mobility_peer_management IP address
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