Cisco wifi bonjour

Latest Contents. Dear Fellows, I need help on the following scenarios. Buffering while using airplay apple. Created by Ralo on AM. AP is being used as a flexconnect. Created by zzman55 on PM. I'm trying to setup my as a controller to run APs. The AP have been previously used with a different switch that is now gone. How can i locate heavy wireless user s in WLC saturating th Created by jjessetej on PM.

Created by dmooreami on PM. We now need to change it to 2. Complete bonjour database will be synced to stanby WLC. The above debugs are enhanced for the new features also. Bonjour Browser and show mdns service not-learnt could be used as a debug tool as well.

To clear the mdns database learned dynamically per service:. AP show capwap mcast mdns. Skip to content Skip to search Skip to footer. Available Languages. Download Options. Updated: August 6, Scope, Objectives, and Expectations In this guide the newly added features mentioned will be discussed and implemented: 1. Terminology Term. Cisco Bonjour Gateway Solution in Release 7. Feature Enhancements in 7. If LSS is disabled for any other service then the wireless SP-DB entries will not be filtered while responding to any query from a wireless client for the said service.

Wired SP-DB entries are never filtered. Priority MAC In 7. Priority-mac support will ensure each service can have at least 50 SP in the least if the DB is full i.

Supports a max of 50 MAC addresses per service. The last non-priority SP for the service with the highest number of SP will be deleted to accommodate the priority SP. It means that the client will see wired devices nearby first. Origin Based Service Discovery In 7.

Service Origin Summary Provides flexibility to learn any service based on its origin type i. Provides filtering on in-bound mDNS service advertisements. When Origin is changed between wireless and wired, the SP-DB entries with the old origin type will be cleared. This can be used to clear SP-DB entries for a service.

Debugging Bonjour Following are the commands to debug bonjour: debug mdns error enable debug mdns message enable debug mdns detail enable debug mdns all enable The above debugs are enhanced for the new features also. Buffering while using airplay apple. Created by Ralo on AM. AP is being used as a flexconnect. Created by zzman55 on PM. I'm trying to setup my as a controller to run APs. The AP have been previously used with a different switch that is now gone. How can i locate heavy wireless user s in WLC saturating th Created by jjessetej on PM.

Created by dmooreami on PM. We now need to change it to 2. Ask a Question. Find more resources. A service instance or a set of service instances discovered and cached by the WLC can be associated with an access policy filter, which acts like a lens that determines which clients and what kind of client context role or user-id can see and access the service instance.

Note Service instances that are not configured with any access policy will be mapped to the default access policy, which allows only the administrator user role, by default, to receive the service instances. Additional users can be configured and added in the default policy.

Currently, a maximum of five service groups are supported for a single MAC address. Service group configurations can be done even when mDNS snooping is disabled or offline, and the access-policy comes into effect when the services are discovered. It can also be done dynamically when snooping is already enabled. A service group name can be associated with a set of MAC addresses, and the maximum MAC addresses that can be configured for any service group is limited by the platform dependent global maximum number of service instances that can be discovered, that is,.

Each MAC address is configured with a unique name, which can be the service instance name, and the location of the MAC address for both wired and or wireless. This configuration implies that only clients from the same location as that of the device publishing the service can access the service. As long as the global maximum limit of MAC addresses is not exceeded, any service group can configure as many MAC addresses as desired. In case of wireless service instances, the device location can change.

In case of wired services, the same location does not apply because wired clients do not get associated to the AP. This means the clients from any location can access the service subject to role and user-id credentials being allowed by the policy associated with the service group for that MAC address. Table 2 depicts a possible policy configuration with the service group named AppleTV-teachers.

This section explains the access policy in terms of the client context attributes, its constructs, the rule components that make up of the policy, and how the rules and hence the policies are evaluated.

This helps in deciding whether the given service instance should be included or not in the mDNS response for the client that made the mDNS query. Further, if multiple service instances are mapped to the same access policy, for a given mDNS query, the policy will be evaluated only once for all those instances which have the same access policy mapping to optimize the policy evaluation overhead for a given query.

Any client initiating an mDNS query can be associated with a set of attributes that describe the context of the client. The attributes, for example location, can change dynamically when the clients move to a different location. Only these enumerated attributes will be used to articulate a Bonjour access policy rule.

The list of attributes and how they are fetched are detailed in Table 3. The user can formulate a rule by combining these attributes with logical OR operations and attach the rule to the policy. A policy is composed of a single rule, even though multiple rules can be provisioned.

Table 3 Attributes and Their Usage. Is a string like "teacher" or "student" and plumbed into the DB of the client. Location of the client is a string, which is the "ap-location" of the client's AP.

When this is used to configure a rule, the user could mention any of the below three to specify location:. Exactly same string name must be used by user, while configuring a policy that uses user-id. An access policy service group is identified by a name and is associated with just one rule. The rule is defined using the role or user-id comma separated list. It implies that, a client, making an mDNS query, whose role is one of those listed in the policy roles or the client user-id is one of those listed in the user-id list, then access to the service instances is granted.

To configure the mDNS Bonjour policy on the controller, perform the following steps:. The same operation can be accomplished from the CLI with the command:.