![]() Cisco Aironet 1. 24. AG /1. 24. 0 - Multiple SSID & 8. Trunk VLAN Link Configuration. This article explains how the Cisco 1. SSID, each SSID assigned to a separate VLAN. Reason being the multiple SSID and VLAN configuration required to ensure each SSID is assigned to the correct vlan. The 'Company' wireless network is assigned to VLAN 1 and the 'Hotspot' wireless network to VLAN 2. Notice that when using multiple SSIDs on a Cisco aironet access point, it is imperative to use the mbssid guest- mode command otherwise the SSID name of the wireless network will not be broadcasted correctly. ![]() ![]() The 'dot. 11 < vlan- name> ' command ensures the correct mapping of vlans and their respective VLAN names. In our example, the VLAN names follow the actual VLANs. So, VLAN 1 has been named 'vlan. This helps keep track of them. Next, we must ensure the integrated routing and bridging (IRB) feature is enabled to allow the routing of our protocols (IP) between routed interfaces and bridge groups. This command is most likely already present in the configuration, but let's play safe and enter it: AP (config)# bridge irb. Configuring the Dot. Radio. 0 Interface. Configuring the Dot. Radio. 0 interface is our next step. Dot. 11. Radio. 0 is the actual radio interface of the integrated Cisco access point. We will however explain the basic and important ones: The Encryption VLAN commands set the encryption mode for each VLAN and, therefore, each SSID. ![]() ![]() This as well is a default command that sets the supported speeds. The first portion, 1. If you have a dual radio on your access point you can configure the Dot. Radio. 1 (Second radio) interface accordingly. Configuring the Dot. Radio. 0 sub- interfaces. At this point we are required to configure sub- interfaces on Dot. Radio. 0, assigning each sub- interface to a VLAN. AP (config)# interface Dot. ![]() Do you have a router at home but you feel frustrated? We have simplified your work by doing extensive reviews of the 10 Best WiFi Extenders 2017. This is a blog about using technology to make life – business and home – better in rural America. My interest is in networking, and, particularly, wireless. Those of us who regularly work on the go will know the relief at finding somewhere offering public Wi-Fi. Yet, that relief is more often than not wiped out by an. DMA Radius Manager billing system. DMA Radius Manager is a easy to use administration system for Mikrotik, Cisco, StarOS, Chillispot, DD-WRT, pfSense. Cisco Aironet 1242AG /1240 - Multiple SSID & 802.1q Trunk VLAN Link Configuration. Written by Administrator. Posted in Cisco Wireless. This report presents traffic projections and growth trends from the Cisco Visual Networking Index (VNI) Global Mobile Forecast (2016 – 2021). Read report. Complete step by step guide on how to install wifi. Find out how to install wireless adaptor and configure wifi. You've got an Internet connection via a network cable. Can you wirelessly share that connection with other devices? Can you make your Windows computer run like a WiFi. Radio. 0. 1. AP (config- subif)# encapsulation dot. Q 1 native. AP (config- subif)# no ip route- cache. AP (config- subif)# bridge- group 1. AP (config- subif)# bridge- group 1 subscriber- loop- control. AP (config- subif)# bridge- group 1 block- unknown- source. AP (config- subif)# no bridge- group 1 source- learning. AP (config- subif)# no bridge- group 1 unicast- flooding. AP (config- subif)# bridge- group 1 spanning- disabled. AP (config)# exit. AP (config)# interface Dot. Radio. 0. 2. AP (config- subif)# encapsulation dot. Q 2. AP (config- subif)# no ip route- cache. AP (config- subif)# bridge- group 2. AP (config- subif)# bridge- group 2 block- unknown- source. AP (config- subif)# no bridge- group 2 source- learning. AP (config- subif)# no bridge- group 2 unicast- flooding. AP (config- subif)# bridge- group 2 spanning- disabled. When creating the subinterfaces, we always use easy- to- identify methods of mapping. Thus, interface Dot. Radio. 0. 1 means this interface will be mapped to VLAN 1, while interface Dot. Radio. 0. 2 will map to VLAN 2. The encapsulation dot. Q 1 native command surves two purposes. It maps VLAN 1 to sub- interface Dot. Radio. 0. 1 and tells the ap that this VLAN (1) is the native vlan. Each sub- interface is assigned to its own bridge- group. The bridge group essentially connects the wireless sub- interfaces with the Fast Ethernet interface this access point has. This is analysed below. Configuring Cisco 1. AG / 1. 24. 0 Access Point Fast Ethernet. Sub- Interfaces and BVI interface. As with all Cisco Aironet access points, you'll find a Fast Ethernet. LAN switch. On Cisco Aironet models that support 8. Cisco Aironet 1. 14. Gigabit Ethernet interace, desinged to handle the increased capacity and throughput of the access point. Following is the configuration required to create the necessary Gigabit. Ethernet sub- interfaces and map the Dot. Radio. 0. X interfaces previously created, with them: AP (config)# interface Fast. Ethernet. 0 AP (config- if)# no ip address. AP (config- if)# no ip route- cache AP (config- if)# exit. AP (config)# interface Fast. Ethernet. 0. 1. AP (config- if)# encapsulation dot. Q 1 native. AP (config- if)# no ip route- cache. AP (config- if)# bridge- group 1. AP (config- if)# no bridge- group 1 source- learning. AP (config- if)# bridge- group 1 spanning- disabled. AP (config- if)# exit AP (config)# interface Fast. Ethernet. 0. 2. AP (config- if)# encapsulation dot. Q 2. AP (config- if)# no ip route- cache. AP (config- if)# bridge- group 2. AP (config- if)# no bridge- group 2 source- learning. AP (config- if)# bridge- group 2 spanning- disabled. AP (config- if)# exit AP (config)# interface BVI1. AP (config- if)# ip address 1. AP (config- if)# no ip route- cache. The Fast. Ethernet interface and sub- interface configuration follows the same logic as the Dot. Radio. 0 interface. Notice that each Fast. Ethernet sub- interface is mapped to the same VLAN and bridge- group as the Dot. Radio. 0 sub- interfaces. This is basically the IP Address of our access point and is reachable from our LAN network, so it's best to assign it an IP Address from your LAN network (VLAN 1). It is important to note that only one bridge- interface (BVI Interface) is configured with an IP Address. The rest of the bridge groups are not required to have a BVI interface as all traffic is trunked through the BVI1 Interface. This is per Cisco design. Finally, we must enable ip routing for bridge 1: AP (config)# bridge 1 protocol ieee. AP (config)# bridge 1 route ip. Configuring DHCP Service for Both VLAN Interfaces. First step is to define the DHCP service and ip address pools for our two Vlans, and therefore SSID's. If you prefer to configure the DHCP service on your Cisco router, detailed instructionscan be found at our Cisco Router DHCP Server Configuration article. To help make it easy, we are providing the necessary commands for our example: AP(config)# ip dhcp excluded- address 1. AP(config)# ip dhcp excluded- address 1. AP(config)# ip dhcp pool Company. AP(dhcp- config)# network 1. AP(dhcp- config)# dns- server 1. AP(dhcp- config)# default- router 1. AP(config)# ip dhcp pool Hotspot. AP(dhcp- config)# network 1. AP(dhcp- config)# default- router 1. AP(dhcp- config)# dns- server 1. This configuration assumes that your router has two VLAN interfaces configured with the appropriate Internet access and Firewall configuration. On another note, NAT Overload is required in most cases to ensure both VLAN networks have Internet access. Sharing our articles takes only a minute of your time and helps Firewall. The Future of Wi. MAXHistorically, the main usage of wireless data- transfer was voice communication. As wireless communication standards evolved to become digital (Wi- Fi or GSM), voice has become one among several more bandwidth consuming (broadband) applications such as high definition video or games. Many wireless IP (internet protocol) network standards try to satisfy the increasing demand for more bandwidth in more locations while on the move. The signal transmitted from the base station to the user or from the user to the base station through wireless channel faces attenuation in space, fraction, refraction, reflection from objects on the propagation path, and shadowing from walls or other barriers. As a result, the transmitted signal is distorted and sometimes splits into different replicas called multi- paths. The transmitted signal is commonly described by its structure in time, frequency (its frequencies and its bandwidth), and space. The receiver’s target at both uplink and downlink is to combat the signal’s distortion in order to perfectly recover the transmitted signal and enable reliable data transmission. Wi. MAX plays an important role in both emerging markets and mature markets. There are more than 2. Wi. MAX operators covered in 9. Many companies, from large communications equipment companies to smaller companies, are involved in developing and manufacturing Wi. MAX. Asia Pacific accounted for 2. Europe 3. 4%, the Middle East 1. North America 1. 1%, and the Caribbean and Latin America for 1. All of the above techniques working together increase coverage, user bandwidth, spectral efficiency (starting at 3. Hz), the number of users per Wi. MAX cell (in macro cells, up to thousands of “normal” subscribers), system stability, and costs. In a typical cell radius deployment of three to ten kilometers, Wi. MAX Forum Certified systems can be expected to deliver a capacity of up to 4. Mbps per channel for fixed and portable access applications; enough bandwidth to simultaneously support hundreds of businesses or thousands of residences with DSL speed connectivity. All of these advanced features challenge Wi. MAX equipment manufacturers to build strong, dedicated, low- cost low power Wi. MAX base stations and chipsets for the portable units for advanced handsets and PC peripherals (PC cards or USB dongles) and other consumer electronics devices as game terminals. Broadband is becoming a necessity for many residential and business subscribers worldwide. According to analysts, broadband services will see rapid growth from their current starting point. There were close to 3. Wi. MAX as a leading broadband technology is starting to make its niche in this market. Unlike service providers mentioned above, Verizon and Vodafone (the joint owners of U. S. Which 4. G technology will win, Wi. MAX or LTE? Both technologies have much in common from a technology standpoint and have many architectural similarities. Still, Wi. MAX has the following advantages over LTE: it benefits from strong allies including Intel and Google, and Network Operators is the largest segment of the Wi. MAX Forum. People might prefer to use Wi. MAX as the next generation of free Wi- Fi and in order to rebel against the traditional cell phone companies. Wi. MAX has already started regional and nationwide deployments while LTE may only enter the market in late 2. According to Nokia and Ericsson, their primary market – 3. G operators – will be unlikely to adopt LTE until a few years later. LTE operator AT& T reiterated its position that its 3. HSPA) and 3. G network technologies still have a lot of life left in them, and that LTE technology would not be rolled out for at least another three years. The Wi. MAX Forum has already started working on the next backwards- compatible generation of the Wi. MAX standard, the 8. Recently, there are signs that the Wi. MAX and LTE camps are seeking a negotiated settlement to harmonize Wi. MAX and LTE. Participants from both the Wi. MAX and LTE camps and standards organizations have recognized the need to collaborate on developing communications. Vodafone is among the operators that have called for the merging of Wi. MAX and LTE because of the reduction in both conflicts and costs for the industry. The long- term trends in technology, regulation, ecosystem consolidation, and globalization contribute to the rationale that wireless systems should strive to achieve common air interfaces where feasible. Intel CEO Paul Otellini has also called for harmonization between Wi. MAX and LTE, pointing out the goals of unified broadband communications and common use of technologies. A head- to- head battle over the next few years would require an outlay of billions of dollars in equipment deployment that can be saved with the harmonization of the standards. The primary obstacle to achieving harmonization of Wi. MAX and LTE is simply the commercial self- interests of competing companies and manufacturers which prevent a common push forward. Intel will eventually provide combined support regardless of whether or not the standards groups achieve official harmonization about providing a multi- mode Wi. MAX plus LTE chipset for notebooks. Altair Semiconductor, an innovative mobile Wi. MAX chipset company, also uses the multi- mode Wi. MAX plus LTE chipset for other portable devices. The first example of standard harmonization comes from the base station manufacturer Freescale Semiconductor, who recently introduced the industry’s first multi- standard device. Infonetics Research, the premier international market research and consulting firm specializing in data networking and telecom, believes that consumers will adopt dual- mode Wi- Fi notepads and phones (Wi- Fi and Wi. MAX) for use with home wireless networks, public hotspots, and municipal networks. Intel and Nokia are developing technology that is supposed to provide true uninterrupted broadband connectivity based on automatic undetectable switchovers from Wi- Fi to Wi. MAX. The American municipal wireless networking and intelligent transportation company Azulstar recently launched a high- speed Wi. MAX service based on Alvarion’s Breeze. MAX 3. 65. 0, which operates in the 3. GHz spectrum in New Mexico, which is supposed to support highly reliable services of up to 6 Mbps for home users and up to 1. Mbps for business connections. The launch is supposed to include the complete transition from Wi- Fi to Wi. MAX technology in Grand Haven, the first Wi- Fi city in the U. S, across New Mexico. Whether it is LTE or Wi. MAX, the success of mobile broadband will be driven by the development of user- friendly applications and handsets. Applications driving the mobile broadband market include mobile music, multimedia messaging, gaming, and mobile TV. Wi. MAX kit vendor Next. Wave Wireless recently showcased its next generation mobile multimedia platform by demonstrating mobile TV, interactive media services, and digital audio – features it expects will drive the Wi. MAX market forward. Another company, Runcom Technologies, demonstrated the first internet TV set top box (STB) at the Wi. MAX Forum Global Congress 2. June in Amsterdam. TFOT recently interviewed Eran Eshed, co- founder and VP of marketing and business of Altair Semiconductor, an innovative mobile Wi. MAX chipset company which recently won the Best of Wi. MAX World 2. 00. 8 Award for their Wi. MAX chipset at the Wi. MAX World 2. 00. 8 Conference. Q: Can you say a few words about Altair’s background? A: Altair is a fabless chip company developing ultra- low power and high performance 4. G/OFDMA silicon solutions. The company was established almost four years ago, by a group of ex- Texas Instruments executives with exceptionally vast experience in the field of broadband semiconductor development. This team has developed during the past 1. ICs, which shipped in millions of commercial products in the field. Prior to TI we worked together in a chip startup called “Libit Signal Processing,” which was acquired by TI in 1. Israel’s tech scene. Altair’s existing product lines focus around baseband and RF solutions for mobile Wi. MAX (8. 02. 1. 6e) terminals, where our products today set the benchmark in terms of low- power consumption, small footprints, and low cost. Altair is the only company in the Wi. MAX space today which exclusively focuses on the battery- operated, small form, factor handheld device market segment, as opposed to other players which develop solutions for PC peripherals, notebook computers, and CPEs. In other words, we have a highly optimized solution which competes with other “one size fits all” solutions in our addressable market. In parallel, Altair has been developing a 3. GPP LTE chipset for almost two years now. Our LTE solutions are based on an architecture that is very similar to that of the Wi. MAX product, and leverages the field proven Wi. MAX technology we have developed for over three years. We expect to have one of the first commercial LTE ASICs in the market, and are cooperating with tier one operators and infrastructure vendors on this front. The third product line in which Altair is involved is the homegrown Japanese technology known as XGP, which is being deployed by Willcom Inc., Japan’s PHS operator. Altair had been awarded leading supplier position to Willcom, based on our lowest power, flexible 4. G architecture. Altair is a private company, and has raised a total of $4. M in three rounds of financing, making it one of the better funded early stage fabless chip companies in the Wi. MAX space. Our headquarters are located in Hod- Hasharon, Israel, and we have offices in the US and Korea, as well as representatives in Japan and Taiwan. Q: Can you give the highlights of Wi. MAX technology, in your opinion? A: Mobile Wi. MAX is a mobile broadband technology that combines the throughputs of fixed broadband technologies such as DSL and cable/DOCSIS with the mobility support of cellular technologies such as GSM or CDMA.
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