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Showing posts from November, 2016

Cisco Firmware Downloads: Switches

550X Series Stackable Managed Switches

350 Series Managed Switches

350X Series Stackable Managed Switches

250 Series Smart Switches

Catalyst 2960 Series Switches

Catalyst Express 520 Series Switches

Catalyst Express 500 Series Switches

ESW2 Series Advanced Switches

MS200X Series Ethernet Access Switch

Small Business 500 Series Stackable Managed Switches

Small Business 300 Series Managed Switches

Small Business 220 Series Smart Plus Switches

Small Business 200 Series Smart Switches

Small Business ESW500 Series Switches

Small Business Smart Switches

Small Business Stackable Managed Switches

Cisco Firmware Downloads: Switches: 550x Series Stackable Managed Switches

550X Series Stackable Managed Switches
:

SF550X-48 48-Port 10/100 Stackable Managed SwitchSF550X-48MP 48-Port 10/100 PoE Stackable Managed SwitchSF550X-48P 48-Port 10/100 PoE Stackable Managed SwitchSF550X-24 24-Port 10/100 Stackable Managed SwitchSF550X-24MP 24-Port 10/100 PoE Stackable Managed SwitchSF550X-24P 24-Port 10/100 PoE Stackable Managed SwitchSG550X-48 48-Port Gigabit Stackable Managed SwitchSG550X-48MP 48-Port Gigabit PoE Stackable Managed SwitchSG550X-48P 48-Port Gigabit PoE Stackable Managed SwitchSG550X-24 24-Port Gigabit Stackable Managed SwitchSG550X-24MP 24-Port Gigabit PoE Stackable Managed SwitchSG550X-24MPP 24-Port Gigabit PoE Stackable Managed SwitchSG550X-24P 24-Port Gigabit PoE Stackable Managed SwitchSG550XG-48T 48-Port 10GBase-T Stackable Managed SwitchSG550XG-24F 24-Port 10G SFP+ Stackable Managed SwitchSG550XG-24T 24-Port 10GBase-T Stackable Managed SwitchSG550XG-8F8T 16-Port 10G Stackable Managed Switch
Release 2.2.5.68 u…

Switching guide: Lightweight vs Autonomous firmware for Cisco APs

Following are the three type of IOS available & need to download the correct type before starting the conversion process.
k9w7 – Cisco autonomous IOS firmwarercvk9w8 – Cisco lightweight recovery image  firmware– this is factory installed on lightweight APs, unless a “mesh” image is specified; it lacks radio firmwarek9w8 – Cisco full lightweight IOS firmware (this is what is bundled in the WLC .aes image, and is factory installed on “mesh” APs) In our case we require k9w7 for Autonomous conversion. More specifically c1140-k9w7-tar.124-25d.JA.tar as my AP is 1142.

To convert Lightweight AP to Autonomous AP, need to have PC directly connected to AP’s ethernet port. If you are powering AP from the switch (i.e use PoE) then PC & AP needs to be in two switch ports in the same vlan. In my example PC is 10.10.10.1/24 & AP is 10.10.10.102/24.
Console into the access point & do the following configurations.

AP5475.d0f5.2ee7#sh ip int brief
Interface                  IP-Address    …

Cisco Aironet 1600 series firmware download

Firmware for Cisco AIR-SAP1602I-N-K9


Wireless Access Points Aironet 1600 Series Aironet 1600i Access Point Here is the official Link to download the firmware:
http://www.cisco.com/c/en/us/support/wireless/aironet-1600i-access-point/model.html#~tab-downloads
Please use my below link if you are not able to download from the above location

Autonomous AP IOS Software Click on the links below to download:
ap1g2-k9w7-tar.152-4.JA1.tar
ap1g2-k9w7-tar.152-4.JB3a.tar
ap1g2-k9w7-tar.152-4.JB4.tar

ap1g2-k9w7-tar.153-3.JD.tar

DescriptionWIRELESS LANRelease15.3.3-JDRelease Date30/Jul/2016File Nameap1g2-k9w7-tar.153-3.JD.tarSize11765760MD5 Checksum 45b3eb4e79dc88b9d974c08d35528da1 SHA512 Checksum 2616358b86f23a14da0a1e5a85568effc59
1b090b2b6e33697a8b411e156cbb9bfab47
cb7acd3ba36372f3c866e542d75b77656b9
1b22e9d9b09cf17dd0f6d15
ap1g2-k9w7-tar.152-4.JB6.tar

DescriptionWIRELESS LANRelease15.2.4-JB6Release Date26/Aug/2014File Nameap1g2-k9w7-tar.152-4.JB6.tarSize12257280MD5 Checksum 5fb1ce0468131e259dcafa228a769c29 S…

Cisco Aironet 1600 Stand-Alone configuration

Model used:
Cisco AIR-SAP-1602I


This model has default settings to take the settings from a controller/server.
However, We can configure this model to work as a Stand- Alone wi- Fi router.

Here is the Working Configuration for me:

! ! Last configuration change at 00:03:12 UTC Mon November 1 2016 version 15.2 no service pad service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname ap-accounts ! ! logging rate-limit console 9 enable secret 5 ! no aaa new-model ip cef ! ! ! dot11 syslog ! dot11 ssid WIFI2 vlan 96 authentication open authentication key-management wpa version 2 guest-mode wpa-psk ascii 7 012103177C0E085E7B1D600C0D ! ! crypto pki token default removal timeout 0 ! ! username Cisco privilege 15 secret 5 ! bridge irb ! ! ! interface Dot11Radio0 no ip address ! encryption vlan 96 mode ciphers aes-ccm ! ssid WIFI2 ! antenna gain 128 stbc beamform ofdm station-role root access-point fallback shu…

7 Must have google tools for publishers

Google News Lab    https://newslab.withgoogle.com Google Alerts          https://www.google.com/alertsGoogle Trends         https://www.google.co.in/trends/Google Analytics     https://analytics.google.com Google Adsense       https://www.google.com/adsense/Google Adwords      https://www.google.co.in/adwords
Please comment below if you find I have missed anything in this list.

Display the Address on Incoming Emails with AddressView

Display the Address on Incoming Emails with AddressView



Many people have multiple email addresses, especially those who use email for both work and personal purposes. In the workplace, Microsoft Outlook remains the industry-leading email client, since it provides many more features than most Web-based clients do. However, if someone sends you an email, only the recipient's name is displayed on the incoming email instead of the address. This can make it tiresome for anyone using multiple email addresses, since there's no quick and easy way to find out which email address the sender used to write to you. A common problem in such a scenario is that you end up sending a reply from another address causing confusion for the original sender. However, with AddressView, you no longer need to worry about managing multiple email accounts with Microsoft Outlook.

A Cheap and Simple Solution

AddressView has a simple purpose, and although it's a very lightweight tool that comes in the f…

is OLA 90s Kid is fake? Here is the Proof!

Many reported that the OLA 90s Kid Offer is fake, No Cabs were available while trying to book.
This was just a trick from OLA to get more downloads for their apps, and getting more users using their app.
We took some screenshots from some parts of the Bangalore city. Here it is !
1. Lalbagh Botanical Garden - No Cabs!

2. BTM Layout - No Cabs!
3. Electronic City - No Cabs!
4. Koramangala - No Cabs!
5. Yelahanka - No Cabs!
6. Chinnaswami Stadium - No Cabs!

Course Syllabus: LINUX FOUNDATION CERTIFIED ENGINEER (LFCE)

LINUX FOUNDATION CERTIFIED ENGINEER Domains & Competencies

Network administration
‡.Configure network services to start automatically at boot
‡.Implement packet filtering
‡.Monitor network performance
‡.Produce and deliver reports on system use, outages and user requests
‡.Route IP traffic statically and dynamically
‡.Troubleshoot network issues
Network filesystems and file services
‡.Configure systems to mount standard, encrypted and network file systems on demand
‡.Create, mount and unmount standard Linux file systems
‡.Provide/configure network shares via NFS
‡.Transfer files securely via the network
‡.Update packages from the network, a repository or the local file system
Network security
‡.Configure Apache log files
‡.Configure the firewall with iptables
‡.Install and configure SSL with Apache
‡.Configuring SSH-based remote access using public/private key pairs
Remote access
‡.Configure the firewall with iptables
HTTP services

Course Syllabus: LINUX FOUNDATION CERTIFIED SYSTEM ADMINISTRATOR (LFCS)

LINUX FOUNDATION CERTIFIED SYSTEM ADMINISTRATOR

Domains & Competencies

Essential Commands - 25%
‡.Log into graphical & text mode consoles
‡.Search for files
‡.Evaluate & compare the basic file system features& options
‡.Compare, create & edit text files
‡.Compare binary files
‡.Use input-output redirection (e.g. >, >>, |, 2>)
‡.Analyze text using basic regular expressions
‡.Archive, backup, compress, unpack, & uncompress files
‡.Create, delete, copy, & move files & directories
‡.Create hard & soft links
‡.List, set, & change standard file permissions
‡.Read & use system documentation
‡.Manage access to the root account

Operation of Running Systems - 20%
‡.Boot, reboot, & shut down a system safely
‡.Boot systems into different runlevels manually
‡.Install, configure & troubleshoot the bootloader
‡.Change the priority of a process
‡.Identify resource utilization by process
‡.Locate & analyze system log files

Course Syllabus: Advanced Linux System Administration and Networking

Course Outline Advanced Linux System Administration and Networking
Introduction  LinkLinux FoundationLinux Foundation TrainingLaboratory ExercisesDistribution DetailsLinux Networking Concepts and ReviewOSI Model Introduction and Upper LayersOSI Model Transport LayerOSI Model Network LayerOSI Model Lower LayersNetwork TopologyDomain Name SystemSystem ServicesManaging System ServicesNetwork ConfigurationRuntime Network ConfigurationBoot Time Network ConfigurationIntro to OpenVPNNetwork Troubleshooting and MonitoringNetwork TroubleshootingClient-Side TroubleshootingServer-Side TroubleshootingNetwork MonitoringRemote AccessRemote Access HistoryIntro to CryptographySecure Remote AccessRemote GraphicsDomain Name ServiceOverview Of DNSBIND (named) ServerBIND Zone ConfigurationHTTP ServersApacheApache ConfigurationApache Virtual HostsApache SecurityAdvanced HTTP ServersMod RewriteMod AliasMod StatusMod IncludeMod PerlPerformance ConsiderationsEmail ServersEmail OverviewPostfixDovecotFile Shar…