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Facebook Twitter - ICT Professionals Network. RB2011UiAS-2HnD-IN. The RB2011Ui is a low cost multi port device series. Designed for indoor use, and available in many different cases, with a multitude of options. The RB2011 is powered by RouterOS, a fully featured routing operating system which has been continuously improved for fifteen years. Dynamic routing, hotspot, firewall, MPLS, VPN, advanced quality of service, load balancing and bonding, real-time configuration and monitoring - just a few of the vast number of features supported by RouterOS. RouterBOARD 2011UiAS-2HnD has most features and interfaces from all our Wireless routers. Tested and recommended to use with MikroTik SFP modules: S-85DLC05D, S-31DLC20D and S-35/53LC20D (not included) RouterBOARD 2011UAS-2HnD-IN comes with desktop enclosure, LCD panel and power supply. Wall mount kit (product code RBWMK) for network closet is available for purchase as an optional accessory. wireless parameters may be limited in software, depending on your local regulatory limitations.

Serie switch HP 1810. VLAN set up on HP 1810 series switches. Stumped on a simple VLAN configuration and hoping someone can offer some in-site. I have two building connected with fiber. The main building has two physically separated networks - one for data and one for voice. The other building has one physical network, which I need to isolate using VLANs - one for data and one for voice. Here is the current configuration : Main Building - HP V1810-48G VLAN 1 - DefaultVLAN 20 - Voice Port 44 is physically patched to the voice switch. Ports 1-43, 45-51 - VLAN 1 Untag, VLAN 20 ExcludePort 44 - VLAN 1 Exclude, VLAN 20 UntagPort 52 - VLAN 1 Tag, VLAN 20 Tag Second Building - HP 1810-24GE Ports 1-18 are for data traffic.

Ports 1-18, 24 - VLAN 1 Untag, VLAN 20 ExcludePorts 19-22 - VLAN 1 Exclude, VLAN 20 UntagPort 23 - VLAN 1 Tag, VLAN 20 Tag Here is what is happening - The data traffic all seems to flow normally/fine. This problem is specifically related to the HP V1810-48G switch, as it started when that switch was installed. IP Phones and HP Switches. VOIP Vlan question : networking. Untitled. h20565.www2.hp. Creating VLAN on HP ProCurve 1810G-24 v2 for vSphere 5.0. This post will show you how to create vlan, trunk port on the HP ProCurve 1810g-24 v2 (J9803A) switch and connect to your vCenter. Note: this post is to help noobs ‘like me” that never ever touched a managed switch before and get them up to speed with configuring VLANs and trunk port. Creating VLANs The pdf manual for the switch can be found in the HP website and it explains briefly how to configure everything.

Is more for audience that know what they are doing. Steps are fairly simple:1. Adding ports to the VLAN Go to VLAN | Participation / Tagging to configure VLAN Tagging.Select the VLAN to be configured from the drop down box. When new VLAN is created default value is E across all ports. There are only three possible values for each port E, T or U. I know, those letters doesn’t mean much unless you understand what they mean in the HP networking world. For this example: I want port 15, 16, 17 and 18 to be part of VLAN40 which are currently unused. Creating Trunk Port Done.. How to Configure a Port Based VLAN on an HP Procurve 1810G Switch | Virtualization, Cloud, Infrastructure and all that stuff in-between.

I have a new switch for my home lab as I was struggling with port count and I managed to get a good deal on eBay for a 24-port version – it’s also fan-less so totally silent which is nice as it lives in my home office. I am re-building my home lab again (I’m not sure I ever finish a build before I find something new to try, but anyway – I digress) now I have 3 NICs in my hosts I want a dedicated iSCSI network using a VLAN on my switch. My NAS(es) are physical devices and I want to map one NIC from each ESX host into an isolated VLAN for iSCSI/NFS traffic, this means nominating a physical switch port to just be part of a single VLAN (103) and take it out of the native VLAN (1) – Cisco call this an access port and other switches call it a Port Based VLAN (PVLAN) – this is the desired configuration The configuration steps weren’t so intuitive on this switch so I have documented it here; Then go to VLANs—> Participation/Tagging Like this: Like Loading...

Servers in Italy, What is Layer 3 lite? - HP 1910 series switches. Servers in Italy, Reasons to have a Layer 3 switch. Fondamenti di networking. CCNA 1. Companion guide. Con CD-ROM - Wendell Odom, Tom Knott. Indirizzo IP privato. Da Wikipedia, l'enciclopedia libera. In telecomunicazioni con indirizzi IP privati si intendono alcune classi di indirizzi IPv4, definite nella RFC 1918, riservate alle reti locali allo scopo di ridurre le richieste di indirizzi pubblici. Chiunque può utilizzare questi indirizzi per la propria rete locale, perché i pacchetti con tali indirizzi non vengono utilizzati per l'indirizzamento e instradamento tramite protocollo IP dai router Internet verso la rete di trasporto, ed il loro riutilizzo su altre reti locali, oltre a ridurre il numero di indirizzi IP utilizzati come da obiettivo originario, non genera conflitti con analoghi indirizzi posti su altre reti locali in quanto non visibili dall'esterno della sottorete locale risultando appunto privati e non indirizzi IP pubblici.

Classi di indirizzi[modifica | modifica wikitesto] Le classi in questione sono: Rappresentazione "BitWise"[modifica | modifica wikitesto] Voci correlate[modifica | modifica wikitesto] How to Configure a Port Based VLAN on an HP Procurve 1810G Switch | Virtualization, Cloud, Infrastructure and all that stuff in-between. VMWare: Creating VLAN on HP ProCurve 1810G-24 v2 for vSphere 5.0. h20565.www2.hp. HP procurve vlan configuration for voip. Hello, I have to configure VLAN on a HP network to allow implementing VoIP and I need help please because I am not so used with the VLAN configuration.

The configuration is A HP 4208 configured with 136 10/100/1000 copper ports and 8 1000BaseX Fiber at the center of the network. Connected by the fiber to the 4208 there are 5 HP 2510 family with 24 or 48 ports and 2 HP 2600 40 10/100 ports. Now the only configured VLAN is the default. Customer is not able at the moment to indicate on which ports the VoIP phones will be connected and is asking to configure all the ports as tagged. Furthermore the VoIP phones will be connected directly to the switch port where there is space or in between of the PC and the switch. I thought to configure in this way : Set a Vlan id 20 named "phones" on all the switches.

Set Vlan id 20 type voice Set the IP for the vlans 1 (default) from to mask 23 bit All the port are untagged for Vlan 1 and tagged for vlan 20 Thank very much . P.S. VOIP Vlan question : networking. The Best Powerline Networking Kit. The ZyXEL 600 Mbps Powerline AV2 Gigabit Adapter Kit was the fastest on most of our real-world tests and won’t hog an entire outlet due to its AC passthrough feature. Still not as good as Wi-Fi at close range, though.

*At the time of publishing, the price was $87. The ZyXEL kit is our favorite, but as is often the case with gadgets, it isn’t perfect. The adapters are bulky and block the grounding prong of the outlet above, and the kit comes with short, 46-inch Ethernet cords. Also Great *At the time of publishing, the price was $80. The TP-Link AV600 Powerline Adapter Kit is our runner-up pick—it was a fierce competitor for the fastest in our tests (second only to our top pick).

If our main pick becomes unavailable, or if your home only has two-prong outlets, we recommend the TP-Link AV600 Powerline Adapter Kit. However, if you’re not in a big hurry to buy powerline networking adapters, it may be better to wait. What is powerline networking? Should I upgrade? How we picked Our pick DLink. NTP Servers in Italy, [Tomato] Access Point + WDS - Linksys.


VMWare: Creating VLAN on HP ProCurve 1810G-24 v2 for vSphere 5.0. vSphere And HP Procurve 1810g-24 Trunk Configuration. Supporto NETGEAR | Answer | Miglioramento della portata wireless - Ottimizzazione dei dispositivi. L'utilizzo dei canali migliori migliora sensibilmente le prestazioni della rete. L'obiettivo principale è scegliere impostazioni che evitino interferenze provocate da altri dispositivi collegati alla rete e apparecchi a radiofrequenza.

Se si dispone del modello 802.11a o 802.11a/g, la scelta dei canali riveste un ruolo meno importante, pertanto consultare direttamente la sezione "Riduzione del volume del traffico della rete wireless". Nel caso di una semplice rete domestica distante da altre apparecchiature wireless, per esempio di abitazioni attigue, può darsi che si possa scegliere tra molti canali funzionanti. Le difficoltà emergono quando: Si desidera una copertura di gran lunga migliore rispetto a quella esistente.Si utilizzano più access point o router wireless (in questo caso, è probabile che si stia utilizzando più di un canale).Ci sono nelle vicinanze altre persone che utilizzano una rete wireless. Semplice spaziatura tra canali Riduzione del traffico della rete wireless. MINI CORSO PER ELIMINARE INTERFERENZE WI-FI E cadute di connessioni. Ormai oggi siamo sempre piu invasi da apparati WI-FI, vuoi Modem/router/accesspoint ecc.. che trasmettono WIRELESS aggiungi forni a microonde apparati volumetrici home teatre eccc. è diventato facile e frequente l'interferenze di segnali che come effetto producono una forte instabilita del collegamento wi-fi e spesso in alcune ore del giorno.Allora come fare a risolvere questo problema che ci assilla e anche a coloro che per il momento non hanno alcun fenomeno di interferenza non è detto che domani l'inquilino affianco,ad esempio, non comperi uno di quelli aggeggi per trasmettere segnali TV da una stanza allatra e mandi giu il segnale del modem .Procuriamoci quindi un software come: NetStumbler®”, versione 0.4.0, scaricabile gratuitamente da (tale software è stato scelto perche semplice da usare e soprattutto gratuito)Le prove sono state effettuate con un scheda USB D-LINK DWL-G132.

Quick Start Guide. Installing the OpenVPN-AS Package:To Install the OpenVPN-AS package in Ubuntu or Debian you will need to run this command: dpkg -i openvpnasdebpack.deb To install the OpenVPN-AS package in CentOS, RHEL, or Fedora you will need to run this command: rpm -i openvpnasrpmpack.rpm The Admin Account for OpenVPN-AS needs to be setup through terminal by doing the following: Change the password: passwd openvpn You will then be prompted to set a password for the user openvpn, after setting the password you can login to the Admin UI with the Username openvpn and the password you set. Note: In some circumstances for certain configurations you may need to run the complete ovpn-init script terminal: /usr/local/openvpn_as/bin/ovpn-init Configuring the Admin Web Interface:After you have completed the Initial Configuration Tool you should then be able to access the Admin Web Interface through your preferred web browser.

You can now go ahead and login with your openvpn admin credentials. NirSoft - freeware utilities: password recovery, system utilities, desktop utilities. Knowledge Article SW10837. Article Applies To: Gen5 NSA series: NSA 220 /W, NSA 250M /W.Gen5 TZ Series: TZ 215 W, TZ 210 W, TZ 205 W, TZ 200 W, TZ 105 W, TZ 100 W.

Firmware/Software Version: SonicOS Enhanced 5.8 Firmware & 5.9 FirmwareServices: Corporate & Guest Virtual Access Point (VAP) configuration for Buit-in Wireless Feature/Application: You can use a VAP for creating different set of groups for users who are commonly in the office, on campus, etc.. Also it decides to whom should be given full access to all network resources, providing that the connection is authenticated and secure. You can also create group like guest for only internet access and no access to the local resource to make network secure. Using Bridge mode we can make a wireless to have same subnet as like the LAN interface for better communication between resource sharing networks. Procedure: Step-1: Configuring W0 (WLAN) interface in same subnet of LAN Mode / IP Assignment as Layer 2 Bridge Mode (IP Route Option). 2) Add new Guest VLAN as follow. VMWare: Creating VLAN on HP ProCurve 1810G-24 v2 for vSphere 5.0. CloudCracker :: Online Hash Cracker. Wifi surfer: Recuperare le password wifi con la nuova app Android. Rating: 4.4/5 (20 votes cast) WiFi Surfer è una applicazione rilasciata ormai 9 mesi fa sul Google Play di Android che permette di recuperare le password delle reti wifi. Se stai pensando che sia un modo automatico per rubare password in giro sei fuoristrada. Completamente gratuita, Wifi Surfer permette di calcolare e quindi recuperare la password WiFi di default di alcuni modem distribuiti da Fastweb e Telecom. Lo sviluppatore, la SMsoftware ha più volte ribadito che l’applicazione è stata sviluppata esclusivamente per effettuare un test di sicurezza della propria rete o per il recupero di una chiave wpa personale.

La cosa fondamentale da ricordare a tutti gli utenti, non solo quelli di Fastweb o Telecom/Alice è di non lasciare mai la password di default sui propri router, nè quella WPA, nè quella di amministrazione. Quindi la prima cosa in assoluto da fare è cambiare la password di default wifi non appena collegate il router alla rete elettrica. Link all’applicazione. App Per Crack Rete Wireless. WPACalculator: La prima Web App per cercare le password dei Router. Salve amici, Apple in questo periodo sta facendo un pò di “pulizia” in Apple Store riguardo le app che permettevano di calcolare la chiave di rete dei maggior router in circolazione, riteniamo faccia qualcosa del genere, in futuro, anche google. E per questo nasce un sito che permette di fare la medesima cosa di questa App. Il sito WPACalculator consente agli utenti, che dispongono di una connessione Internet, di calcolare istantaneamente la chiave WPA di default dei seguenti router: AliceFastwebTele2TeleTuInfostradaVerizonDLink Essendo una Web App, potrete utilizzarla su iPhone, Mac e PC.

L’applicazione web è utilizzabile gratuitamente e senza alcuna registrazione: dovrete soltanto andare alla home del sito, selezionare il tipo di operatore che vi ha fornito il router e avviare la ricerca della password e della chiave di protezione WPA. Eccovi il link al sito Nota bene: L’applicazione non è nata per violare altre reti. Google+ [Hack] Bucare le reti WiFi WEP con il vostro dispositivo android grazie alla Modalità Monitor • Technology Android. Spiceworks - Free Community, Help Desk and IT Management App. Free online network tools - traceroute, nslookup, dig, whois lookup, ping - IPv6. iFAX Solutions : HylaFAX Enterprise Fax Server Software.

Wireshark · Go deep. DNS tools | Manage Monitor Analyze | DNSstuff. Zetafax. E4210-16-PoE Switch (JE031A) specifications - HP Product for Business products - Nightly. HP 4210 Switch Series are entry-level 10/100 Ethernet LAN switches with enterprise-class quality of service (QoS), security, and management features, delivering high value for network administrators looking for an economical edge device. Available Power over Ethernet (PoE) models are ideal for Voice over IP and wireless networking installations, while non-PoE models are also available for simple port expansion.

Dual-personality ports allow flexibility, setting them apart from lower-end devices. The series supports an industry-standard command-line interface, Web-based administration, and SNMP management. Switches can be clustered in any combination up to 255 units for simplified administration. Networking. Configure WDS with Tomato Firmware From "Must-Have Firmware Tips by Souvik. A Wireless Distribution System is a system that enables the wireless interconnection of access points in an IEEE 802.11 network.

It allows a wireless network to be expanded using multiple access points without the need for a wired backbone to link them, as is traditionally required. This is a cheap and easy way to extend your wireless network coverage. It's cheap, because you can extend your network with couple of routers (which usually costs less that 60$) with the open-source firmware like Tomato including the Linux-powered Netgear wgr614L or other compatible routers. It's easy, because you need only apply a few configuration settings to your routers, creating a repeater bridge to extend your wireless network.

WDS Rules & Regulation There are a few rules to implementing a functional WDS network. Both routers must communicate on the same wireless channel. If you use WPA security, you must set up both routers as exclusive G networks. WDS Step-By-Step Figure 1.a Figure 1.b Figure 2.a. American Registry for Internet Numbers (ARIN)