Download Deploying and Troubleshooting Cisco Wireless LAN Controllers by Mark L. Gress PDF

By Mark L. Gress

ISBN-10: 1587058146

ISBN-13: 9781587058141


This is the single whole, all-in-one advisor to deploying, operating, and troubleshooting instant networks with Cisco® instant LAN Controllers (WLCs) and light-weight entry element Protocol (LWAPP)/Control and Provisioning of instant entry issues (CAPWAP). Authored by means of of the main skilled Cisco instant help execs, the e-book

presents start-to-finish assurance of enforcing WLCs in current stressed and instant community environments, troubleshooting design-related concerns, and utilizing LWAPP/CAPWAP strategies to accomplish your particular company and technical targets.

One step at a time, you’ll stroll via designing, configuring, keeping, and scaling instant networks utilizing Cisco Unified instant applied sciences. The authors exhibit tips to use LWAPP/CAPWAP to regulate a number of wireless instant entry issues instantaneously, streamlining community management and tracking and maximizing scalability.

Drawing on their large problem-resolution event, the authors additionally supply professional instructions for troubleshooting, together with an end-to-end problem-solving version on hand in no different ebook.

Although no longer in particular designed that can assist you move the CCIE® instant written and lab checks, this ebook does give you real-world configuration and troubleshooting examples. knowing the fundamental configuration practices, how the goods are designed to operate, the function units, and what to seem for whereas troubleshooting those positive aspects might be worthy to somebody eager to cross the CCIE instant exams.



  •  Efficiently set up, configure, and troubleshoot Cisco instant LAN Controllers
  • Move self sufficient instant community ideas to LWAPP/CAPWAP
  • Integrate LWAPP/CAPWAP strategies into present stressed networks
  • Understand the next-generation WLC  structure
  •  Use Hybrid obtain and residential AP recommendations to centrally configure and keep an eye on branch/remote entry issues with out deploying controllers in each location
  •  Use Mobility teams to supply system-wide mobility simply and cost-effectively
  • Use Cisco WLC troubleshooting instruments, and unravel client-related problems
  • Maximize caliber in instant voice applications
  • Build effective instant mesh networks
  • Use RRM to regulate RF in real-time, optimizing potency and performance
  •  Reference the excellent WLC and AP debugging guide


Part of the CCIE expert improvement sequence, this is often the 1st e-book to supply authoritative education for the hot CCIE instant examination.

It also will function first-class instruction for Cisco’s new

CCNP® instant exam.


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Extra resources for Deploying and Troubleshooting Cisco Wireless LAN Controllers

Example text

The idea behind a REAP is that it can be placed at branch offices to communicate with centrally located WLAN controllers. The REAP transverses the WAN to get to the centrally located controller. When the WAN connection breaks, the AP is still up and operational to provide wireless services. However, this service has limitations, which will be discussed in the AP 1000 Series Limitations Section. AP 1000 Series Functionality Differences The main difference between the 1010 and the 1020 is that the 1020 comes with external antenna adapters, whereas the 1010 does not.

Figure 2-4 4402 and 4404 WLCs Cisco 2100 Series WLCs There are three models of the Cisco 2100 series WLCs shown in Figure 2-5. Each model correlates to the number of APs that it can support—2106, 2112, and 2125. The 2106 supports six APs, whereas the 2125 supports 25. There was a large architectural change between the old 2006 controller and the 2100 series controllers. The 2106 is now built on the ASA5505 platform. This offers much more functionality and capability than the 2006. Chapter 2: Wireless LAN Controllers and Access Points Figure 2-5 2100 Series WLC Cisco Wireless LAN Controller Module The Cisco Wireless LAN Controller Module (WLCM), shown in Figure 2-6, supports up to 25 Cisco Aironet APs and is supported on the Cisco 2800 and 3800 ISRs and 3700 series router.

One major flaw in the strategy is that you do not always have an accurate picture of the correctly running machine. Troubleshooting methodology is critical when any network problem arises. You need to have the quickest and most efficient method in your head and at your fingertips. The difference could cost you resources and considerable time. 9 This page intentionally left blank Chapter 2 Wireless LAN Controllers and Access Points Cisco access points (AP) provide a way to extend wired networks or install network components where normal physical wiring cannot be installed.

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