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For a network using EIGRP and BGP within a single domain from a single source, Protocol Independent Multicast Sparse Mode (PIM-SM) is the most suitable multicast routing to be implemented. PIM-SM is efficient for networks with a large number of networks and few receivers, which seems to be the case for an all-company video meeting.

References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

For a network with 3000 APs and 7000 IPS licenses, scaling to a high-end server is appropriate. This will provide the necessary resources and capabilities to support the large number of APs and the extensive licensing requirements for the Intrusion Prevention System.

The Media Stream feature on a Cisco WLC allows for the prioritization of streaming media. To guarantee at least 2 Mbps stream per user, the ‘coarse’ Resource Reservation Control (RRC) template should be used, as it provides the necessary bandwidth allocation for each user’s media stream. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 In passive fallback mode for RADIUS, when the primary RADIUS server fails, the controller will start using the secondary RADIUS server. The default timer settings include an inactive timer, which, upon expiration, prompts the controller to attempt to send RADIUS requests back to the primary server. If the primary server is responsive, the controller will resume sending requests to it. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

 Configuring an AVC profile for the Jabber traffic and applying it to the WLAN ensures that voice traffic from Cisco Jabber receives Platinum QoS while keeping other WLAN traffic at Silver class. AVC allows for deep packet inspection which can identify Jabber application packets so they can be given priority over other types of traffic.

The feature required on the Cisco Wireless LAN Controller to support dynamic VLAN mapping is AAA override. This feature allows for the assignment of VLANs on a per-user basis as determined by the authentication, authorization, and accounting server. When AAA override is enabled, attributes such as VLAN ID can be dynamically applied to a user’s session after successful authentication and authorization. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

Before running a Client Traffic Stream Metrics report in Cisco Prime Infrastructure, the task that must be run is “client status”. This task collects the necessary data regarding the clients’ traffic streams, which is then used to generate the report. References := Cisco Prime Infrastructure Reports User Guide

When performing a Cisco Hyperlocation accuracy test, the relevant parameters include the X, Y real location and the client MAC address. The X, Y coordinates provide the actual location data needed for the test, while the client MAC address identifies the specific device being located.

For printing services using Bonjour in a WLAN environment where mDNS services are utilized, especially with WLC firmware version 8.x, it’s essential that:

Enable mDNS and IGMP snooping (Option A): Multicast DNS or mDNS needs to be enabled for Bonjour services to function correctly as they rely on this protocol for service discovery within local networks. IGMP snooping improves network efficiency by ensuring multicast traffic is only forwarded to nodes that have explicitly requested it.

References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )

Enabling unicast AP multicast mode can correct the issue of increased controller CPU overhead and overall network utilization after multicast is enabled. This mode allows the controller to send multicast traffic to the APs as unicast, which is more efficient for the wireless medium and reduces the load on the controller’s CPU.

References := ( CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide )