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September 27, 2011  5:04 AM

GITEX 2011 to kick off on October 9



Posted by: Yasir Irfan
borderless Networks, Cisco Systems, Cloud, Collaboration, Data Center, Dubai, Dubai International Convention and Exhibition Centre, GITEX, GITEX Technology Week Within between and beyond the Cloud, ICT events, IT event, Microsoft, Middle East, Network, professionals, students, technology enthusiasts, Virtualization, Virtualization landscape, Windows 7

The Middle East's biggest IT event better known as GITEX (Gulf Information Technology Exhibition) Technology Week is scheduled from 9th to 13th October 2011 at Dubai International Convention and Exhibition...

April 20, 2011  5:16 AM

Cisco Systems launches new appliance, Cisco Identity Services Engine (ISE)



Posted by: Yasir Irfan
accounting, allowing authentication, authorization, Business-relevant policies, Cisco Identity Services Engine (ISE), Cisco Systems, Cisco TrustSec solution Cisco TrustSec® solution, Context-aware enforcement, Flexible architecture, Identity Services Engine 3315, Identity Services Engine 3355, Identity Services Engine 3395, Network, network infrastructure, policy-based service, SecureX architecture, Software/virtual machine, Systemwide visibility

Cisco Systems new appliance Cisco ISE: Identity Service Engine , which can be deployed as an appliance or a Virtual machine basically designed to help Organizations to gain enterprise wide visibility...


February 7, 2011  5:29 AM

Understanding Ternary Content Addressable Memory (TCAM)



Posted by: Yasir Irfan
Access Control Entries, ACE, ACL, Cisco Catalyst 4500, Cisco Catalyst 6500, Cisco Catalyst Multilayer Switches, Cisco Catalyst Switches, Cisco Switches, Cisco Systems, Feature Manager (FD), fixed TCAM memory, hardware processing, multicast routes, Multilayer Switches, Network, Network Technologies and Trends, partition of TCAM table, QOS, SDM, Switching Database Manager, TCAM, TCAM table, Ternary Content Addressable Memory (TCAM), Understanding Ternary Content Addressable Memory (TCAM), unicast routes, VLANS

  We all know in Cisco Catalyst Multilayer Switches the matching process of the Access Control list is done at hardware level. In order to do this processing the Ternary Content Addressable Memory (TCAM) comes into picture. Basically the Ternary Content Addressable Memory (TCAM) is used by...


December 29, 2010  5:27 AM

How to allocate physical interfaces to VDC in a Cisco Nexus 7000 Series switch?



Posted by: Yasir Irfan
32-port 10 Giga Ethernet Module (N7K-M132XP-12), 48-port 10/100/1000 I/O module (N7K-M148GT-11, allocate interface, Cisco Nexus 7010 Series Switch, Cisco NX-OS software, Cisco Systems, configuring Cisco Nexus 7000 Switch, Core Switches, Data Center, Data Center Switch, default VDC, Fabric Modules, Giga Ethernet, How to allocate physical interfaces to VDC in a Cisco Nexus 7000 Series switch, IP telephony, IPv4 router memory, IPv6 router memory, mission-critical, N7K-D132XP-15 module, Network, Nexus 7000 Configuration, Nexus 7000 Series Switches, port-channels, power supplies, show vdc, show vdc details, show vdc membership, SPAN sessions, Supervisor Modules, Ten Giga Ethernet interface, VDC, VDC1, Virtual Device Contexts

  To allocate physical interfaces to VDC from the config terminal mode type the VDC name and then allocate the physical interfaces as shown below by using the command "allocate interface" N7000-ITKE01#configure t   Bookmark and Share     0 Comments     RSS Feed     Email a friend


December 28, 2010  5:44 AM

How to configure VDC in Cisco Nexus 7000 Series switch?



Posted by: Yasir Irfan
Cisco Nexus 7010 Series Switch, Cisco NX-OS software, Cisco Systems, Core Switches, Data Center, default VDC, Fabric Modules, Giga Ethernet, How to configure VDC in Cisco Nexus 7000 Series switch?, IP telephony, mission-critical, Network, Nexus 7000 Series Switches, power supplies, show vdc, show vdc details, Supervisor Modules, Ten Giga Ethernet interface, VDC, VDC1, Virtual Device Contexts, What is Virtual Device Contexts (VDC) in Nexus 7000 Series Switches

In my


December 27, 2010  6:22 AM

What is Virtual Device Contexts (VDC) in Nexus 7000 Series Switches?



Posted by: Yasir Irfan
Cisco Nexus 7010 Series Switch, Cisco NX-OS software, Cisco Systems, Core Switches, Data Center, default VDC, Fabric Modules, Giga Ethernet, IP telephony, mission-critical, Network, Nexus 7000 Series Switches, power supplies, Supervisor Modules, Ten Giga Ethernet interface, VDC, VDC1, Virtual Device Contexts, What is Virtual Device Contexts (VDC) in Nexus 7000 Series Switches

  The Virtual Device Contexts (VDC) is a new feature introduced in Cisco Nexus 7000 NX-OS, so does it happens to be the first Data Center Switch to provide Virtual Device Contexts (VDC) capabilities. The Virtual Device Contexts (VDC) allows a


December 26, 2010  5:46 AM

What happened to Ten Giga Ethernet interface in Nexus 7000 Series Switch?



Posted by: Yasir Irfan
Cisco Catalyst 6500 Series, Cisco Nexus 7010 Series Switch, Cisco NX-OS software, Cisco Systems, Core Switches, Data Center, Giga Ethernet, IP telephony, Juniper, mission-critical, Network, Network Technologies and Trends, Nexus 7000 Series Switches, Nortel, Ten Giga Ethernet interface, What happened to Ten Giga Ethernet interface in Nexus 7000 Series Switch

 Our Network Infrastructure is currently being under major revamp. We are expanding our Data Center as well our enhancing our services to our customers with the introduction of IP telephony, better internet speed and of course better systems. When we started planning for this project lot of...


September 25, 2010  5:07 AM

“Show mac address-table count” a useful Cisco IOS command



Posted by: Yasir Irfan
CAM Table, CCNP SWITCH 642-813, Cisco Catalyst Switch, Cisco IOS command, Cisco Switch tips, Cisco Switches tips, Cisco Tips, Command, hosts, mac address, Network, Show mac address-table count, troubleshooting, VLAN

Suppose you want figure out total number of active MAC Address for each VLAN in Cisco Catalyst Switch, you can figure it out by using a command "Show mac address-table count".  This command can...


March 26, 2010  8:53 AM

Cisco 100 Series unmaged Swicthes



Posted by: Yasir Irfan
Cisco 100 Series Switches, Cisco Switches, Cisco Systems, Cisco Updates, LAN, Network, Switches, unmanaged Switches

Till yesterday when it comes to unmanaged Switches only 3Com comes to my mind, but now Cisco Systems launched unmanaged switches “Cisco 100 Series...


September 14, 2009  7:56 AM

R & M brings revolution by launching the new product Cat. 6A – Copper Cabling for High-Performance Data Networks



Posted by: Yasir Irfan
Basel, Cat. 6A standard, Cat6A, Copper Cabling, High Performance Data Center, Ineltec conference, ISO/IEC, Network, Network Bandwitdh, R & M, Reichle & De-Massari, RJ 45 Connection Module

Yesterday I received an...


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