Wlc 5520 interface configuration

apologise, but, opinion, there other way the..

Wlc 5520 interface configuration

wlc 5520 interface configuration

The first thing we need to do is add the wireless lan controller to ISE as a network resource, just as you would any other network device. The next thing we need to do is help Cisco ISE understand the language of the Wireless Lan Controller for controlling access and authorization. The first seven listed roles control access to the respectively named menus in the WLC web user interface.

When configuring a TACACS Profile you can configure multiple roles as multiple custom attributes to allow read-write access to multiple menus and read-only to the rest. I say creating a new Policy Set is optional because you can just as easily stuff your Authorization Policy rules into your default policy and it will work. However, I advise creating new Policy Sets for different types of equipment.

It keeps things organized. Much like a firewall, this is kind of a catchall rule and will only be hit if nothing matches the rules above it.

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I opened a new browser and logged in with my user successfully. This is exactly what I was expecting. Hopefully you achieved similar results. Be sure to check out my other Cisco ISE 2. Get Your Free Trial Here. Your email address will not be published. Skip to content. Tweet LinkedIn Share. Know when something goes down before a user reports problems? Automate data collection and alerting of your networking infrastructure with Solarwinds NPM so you know exactly what is going on in your network and can sleep easy.

Unlike other tools, NPM is ready to out of the box with most common makes and models of networking equipment. No messing around with custom templates, xml files, or code to extract important information. Leave a Reply Cancel reply Your email address will not be published.I am remote to the units so right now my only option is controller commandline. Thanks, its an option but my customer would prefer statically fixing the IP Address, they don't want to have to create a DHCP pool for just 2 devices.

Mind you if that's how everyone else does it I guess a dhcp server could be configured on the switch. Otherwise you can do this when these devices initially configured CIMC setup menu. Since now this is in production with HA, not sure whether you can do it without breaking HA.

Maybe this allows you to access the CIMC for configuration, then remove the static arp. I don't know if this is supported, but you can always boot the WLC with an attached serial console. Hopefully, there will be a statement of Cisco at some time, that this is "officially" supported, without breaking the WLC.

And i'm off the opinion that this behavior of syncing the CIMC ip address to both machines when HA is enabled is some kind of design flaw. The command should not sync to both machines and there should be some kind of "imm peer address" command to be able to set the IP address of the secondary machine as well. I hope this will work for you. I had no problems and experienced no outtages or any disruptive behaviors at all.

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When in productive environment, always do this kind of work in maintenance windows. This method isn't working on my current setup. I prefer to disable HA on secondary so that your primary is up and running and once CIMC configuration is done, you can enable HA again on standby so that means you will only end up rebooting secondary controller. However, only a single IP gets synced to both active and standby. Buy or Renew.

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Showing results for. Search instead for. Did you mean:. Labels: Wireless Security and Network Management. Everyone's tags 1. Tags: wlc cimc. I have this problem too.Mobility has rapidly changed the expectation of wireless network resources and the way users perceive it. Wireless has become the preferred option for users to access the network, and in many cases the only practical one.

The objective of this document is to provide important notes that you can apply on most wireless network implementations. Not all networks are the same. Therefore, some of the tips might not be applicable on your installation. Always, verify them before you perform any changes on a live network. The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared default configuration.

If your network is live, make sure that you understand the potential impact of any command. Configuration files may contain sensitive data. If you want to ensure password confidentiality, use the transfer upload encrypted file feature when doing configuration backups from the controller.

In case of a controller crash, it is possible to enable automated upload of core dump for analysis to a FTP server, this file can be provided to TAC for further analysis.

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By default this feature is enabled. This should be used in most scenarios to facilitate data gathering in case of unexpected controller reload. In recent releases 8. This will provide a bundle covering crash information, core files, configuration, RRM logs, and RF state data. It is advisable to always include this file when opening a TAC case, to have a good starting data set. It is recommended to use restart instead of reset system for the following scenarios to reduce network and service downtime and provide better serviceability:.

Bonjour, an Apple's service discovery protocol, locates devices such as printers, other computers, and the services that those devices offer on a local network using multicast Domain Name System mDNS service records.

Bonjour is a link local protocol that does not cross L3 boundaries. With Bonjour gateway, Apple devices can discover Bonjour services across a layer 3 boundary across different VLANs without additional configuration on the end user device s.

Using a mDNS gateway can reduce significantly the amount of multicast traffic flooded across the wireless network, as the responses are handled directly as unicast towards the device sending them, optimizing the use of RF time. This should be used in most scenarios. It should only be disabled when there is some interoperability issue with end devices, or when another local mDNS gateway is present, external to the WLC.

From a security point of view, it is preferable the disable option, as there is full confirmation of all client state is deleted before it is allowed on another WLAN, that may have different security policies. The enable option is advisable when Apple IOS clients are present, as these devices do not work properly with the "delete on WLAN change" behavior, and they may blacklist the currently associated AP.

This should be used in most scenarios to have it enabled for better interoperability. Whenever allowed by the controller hardware type in use, it is advisable to take advantage of the HA SSO feature, to reduce any possible downtime in case of failure.

If load balancing is required on the WLAN, ensure that the controller has a global windows set to 5 clients or higher, to prevent association errors.

How to Configure Cisco WLC 8.5 to use TACACS+ with Cisco ISE 2.4

For large high density deployments, it is advisable to modify the default aggregate probe interval sent by access points.It is important that engineers working with WLCs, understand the purpose of each interface and how it should be used. This will help maximize the stability and scalability of any WLC deployment by correctly configuring all necessary interfaces and attached devices. We will now take a look at the different ports that can be found on WLCs and explain their purpose.

Depending on the WLC model, some ports might or might not be present. Figure 1.

Cisco 5520 WLC Configuration

The redundancy port is used for configuration, operational data synchronization and role negotiation between the primary and secondary controllers.

The service port is used for out-of-band management of the controller and system recovery and maintenance in the event of a network failure.


It is important to note that the service port does not support VLAN trunking or VLAN tagging and is therefore required to connect to an access port on the switch. It is also recommended not to connect the service port to the same VLAN as the wired clients network because by doing so, administrators will not be able to access the management interface analysed later of the controller.

The distribution system ports are the most important ports on the WLC as they connect the internal logical interfaces analysed below and wireless client traffic to the rest of our network. Figure 2. For example, the WLC provides up to 4 Gigabit Ethernet ports and can support up to 75 access pointswhile the WLC provides up to 8 FastEthernet ports and supports up to 25 access points. Figure 3. In this section, we will examine the logical interfaces that can be found on all WLCs.

wlc 5520 interface configuration

Understanding the functionality of each logical interface is crucial for the correct setup and deployment of any Cisco WLC-based wireless network. The diagram below provides and visual layout of the logical interfaces and how they connect to the physical ports of a WLC:. Figure 4. In this case, the Distribution port is configured as an The management interface is the default interface used to access and manage the WLC.

The management interface is also used by the access points to communicate with the WLC. A controller can have one of more AP-Manager interfaces which are used for all Layer 3 communications between the controller and lightweight access points after they have joined the controller.

For these models, under the Management interface settingsthere is an option labeled Enable Dynamic AP Managementthat allows the Management interface to work as an AP-Manager interface at the same time:.

Figure 5. If more access points are installed, then multiple AP-Manager interfaces are required to be configured. The virtual interface is used to manage and support wireless clients by providing DHCP relay functionalityguest web authenticationVPN termination and other services.

The virtual interface plays the following two primary roles:. The virtual interface IP address is only used for communications between the controller and wireless clients. It never appears as the source or destination address of a packet that goes out through the distribution ports and on to the local network.

Finally, the IP address of the virtual interface must be unique on the network. For this reason, a common IP address used for the virtual interface is 1.The purpose of this document is to:. Provide design recommendations and considerations specific to the Cisco Controller.

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This document is not restricted to specific software and hardware versions. The information in this document is created from the devices in a specific lab environment. All of the devices used in this document started with a cleared default configuration. If your network is live, make sure that you understand the potential impact of any command. Refer to Cisco Technical Tips Conventions for more information on document conventions.

The existing Cisco series controller scales up to APs, 7, clients, and 8 Gbps maximum throughput. The explosion of mobile clients in enterprise empowered by bring your own device BYODthe deployment of wireless in mission-critical applications, and the adoption of Wi-Fi in service provider networks enabling new business models require wireless networks to provide larger AP scale, client scale, and higher throughput.

Release 8. The following table captures some of the key hardware capabilities of this new platform. Right to Use RTU licensing for ease of license enablement and ongoing licensing operations. The following table shows the Cisco Enterprise Campus Controllers comparison at a glance:.

Feature support unless otherwise specified will be the same as in Cisco series integrated services router and Cisco series integrated services router. Each press on the button toggles between active and non-active states. The system status LED located on the front panel indicates the overall system health. The Fan status LED located on front panel indicates the fan health. Fans are operating and no error condition has been detected.

Adaptive fan speed to control noise issues seen with FCS hardware is introduced in release version 8. The temperature status LED is located on the front panel and indicates whether or not the system is operating within acceptable temperature limits.

One or more temperature sensors reaches UCR threshold. One or more temperature sensors reaches UNR threshold. The power supply status LED is located on the front panel and indicates proper functioning of the power supply. AC power supplies are operating and no error condition has been detected. One or more power supplies are in a degraded operational state.

One or more power supplies are in a critical fault state.

Configuration Guides

The network LED is located on the front panel and indicates if any of the on-board networking ports are connected and operating. A single female connector provides access to video, two USB ports for keyboard and mouse, and an RSC console serial port. An external breakout connector to industry standard interfaces is required.

The following figure shows an example cable.Network information: WLC Management address: My question is: How do I configure ports on switch? As Virtual Interface I only need to add Guest network? Go to Solution. Each AP show up as 'not joined' and have a reason for unsuccessful attempt as failed to delete database entry. I checked the licenses and they weren't activated. Sort of a silly exercise to accept something that I obviously wanted, but its resolved now so I am good to.

View solution in original post. Your SSID's attach to various interfaces that you create and you can have many. All AP's handshake to the That's one tunnel per AP. Everything tagged. AP's do a dns query for cisco-capwap-controller and receive IP from response. This is independent of the SSID ip's they carry.

AP's are not normally trunked, just in access mode. WLC the virtual interface should be All the does is terminate the individual AP tunnels and filter as desired. If you use both ports on thedo lag them and let the switch port-channel them. I think we might have already exceeded the throughput capacity of the Mikrotik.

wlc 5520 interface configuration

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Cisco 5520 Wireless Controller Installation Guide

Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. In WLC? Everyone's tags 2. Tags: wireless. I have this problem too. Accepted Solutions. David Ritter. Data network December 2, April 4, May 10, April 26, July 22, May 22, April 3, September 23, February 20, August 23, February 24, October 21, July 20, There are different ways to setup a new wireless controller.

This is the way I prefer that seems to be the quickest for me. You would think it would be easier to do a few quick commands through the CLI but it requires too much information to get started. After all I just want to get the wireless controller up quickly to put the configuration file on it which will override any initial information.

I setup the CIMC first. Then I download the desired version of code to the controller. All of our controllers have the same basic configuration, so I change what I need to for a particular school in the config file and push that to the new controller.

I use TFTP on my laptop for these tasks. The default password is password. The default IP address for the service port is The default gateway is the wireless controller The laptop must be in the same subnet as the controller to browse to the configuration wizard. I use I configure the minimum settings for the controller. The goal is to put in the information required and then push a configuration file to the controller. You will need to set the service port IP address here as the If you make this mistake as I have in the past you can always connect to the Serial COM port with a console cable and set the service port through CLI.

I normally have my laptop connected to the service port and the COM port during the controller setup process. When prompted to terminate the AutoInstall process, type yes. This will allow you to answer a series of command line options for initial configuration. Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email.

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