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Networking


May 30, 2011  5:06 AM

Cisco Application Networking Services Enable Network Intelligence – live interactive workshop



Posted by: Yasir Irfan
ACE, ACE Demo, ACE in the Virtual Data Center AVDC, application delivery solution, application optimization, Applications Challenges in the Data Center, Cisco Application Control Engine, Cisco Application Networking Services Enable Network Intelligence, Cisco Data Center experts, Cisco Events, Cisco Systems, content switching, Data Center, live interactive workshop, server load balancing, server offloading

Recently we got the Cisco Application Control Engine (ACE) in our Data Centre. The Cisco Application Control Engine (ACE) is a comprehensive application delivery solution that helps ensure application availability, accelerate application performance, and protect applications while simultaneously...

May 28, 2011  6:01 AM

Cisco has become the #3 player worldwide in x86 blade server factory revenue



Posted by: Yasir Irfan
blade server market, Cisco, Cisco has become the #3 player worldwide in x86 blade server factory revenue, Cisco Systems, converged infrastructure, Dell IDC, HP, IBM, IDC press release, Unified Computing System, Virtualization, x86 blades, x86 server market

Almost two years back Cisco Systems delivered a new system that unite compute, network, storage access and virtualization into one cohesive system. Yeah Cisco Systems created history by entering into the blade server market. I thought Blade servers that Cisco Systems, they must be joking;...


May 28, 2011  5:12 AM

Cisco Catalyst 6500 Series Switches supports next-generation medianet, Cisco EnergyWise, TrustSec, and Borderless Mobility.



Posted by: Yasir Irfan
12.2(33)SXI4, A-VPLS, Advanced Virtual Private LAN Services, Borderless Mobility, Cisco Catalyst 6500 Series Switches, Cisco Catalyst Switches, Cisco EnergyWise, Cisco IOS, Cisco IOS Software Release 12.2(33)SXI4, Cisco News, Cisco Tips, Data Center Interconnect, medianet, MSR, Multicast Service Reflection, Network technologies & trends, SAF, Service Advertisement Framework, TrustSec, VSS Quad-Sup

The newly released Cisco IOS Software Release 12.2(33) SXI4 brings groundbreaking Borderless Networks innovations to Cisco Catalyst 6500 Series Switches. With more than 50...


May 25, 2011  5:17 AM

SUP 720 -3B Supervisor Engine Crashed



Posted by: Yasir Irfan
%DIAG-SP-6-RUN_MINIMUM: Module 7: Running Minimal Diagnostics..., %Software-forced reload, bootflash:, Breakpoint exception, Cat6k-Sup720/SP processor, Cisco Catalyst 6500, Cisco Catalyst 6513 Switch, Cisco Systems, Cisco TAC Support, Cisco TAC team, Cisco Troubleshooting, Core Switch, CPU signal 23, faulty SUP, Networking, PC = 0x41D8BE6C, rommom mode, SUP 720- 3B failing to boot, SUP 720-3B is crashed, SUP 720-3B supervisor engine, Supervisor Engine failed, System Bootstrap, TAC Case, TAC Engineer, Version 8.1(3), Writing crashinfo to bootflash:crashinfo_20110523-131601

In my previous post I talked about the crashed Sup 720- 3B supervisor Engine for a Cisco Catalyst 6513 Switch. Since there was no ray of hope for the SUP 720-3B Supervisor Engine and I couldn't...


May 24, 2011  5:34 AM

Vulnerabilities reported in Cisco Unified Operations Manager and CiscoWorks Common Services



Posted by: Yasir Irfan
Adobe, Cisco News, Cisco Security, Cisco Security Intelligence Operations, Cisco Systems, Cisco Unified Operations Manager, CiscoWorks Common Services, Citrix, Cyber Risk Report, Cyber Risk report (CRR), mitigation recommendations, Network technologies & trends, Perl, Python, Red Hat, security advisories, Security Experts, spam activity, spam message authors, vulnerabilities

According Cyber Risk Report for this week lot of vulnerabilities, including Perl, Red Hat, Python and features updates from multiple vendors including Adobe, Citrix and Cisco Systems. For all those you are unaware of Cyber Risk report (CRR) is published by Cisco Security Intelligence Operations...


May 24, 2011  5:14 AM

SUP 720- 3B failing to boot



Posted by: Yasir Irfan
%DIAG-SP-6-RUN_MINIMUM: Module 7: Running Minimal Diagnostics..., %Software-forced reload, bootflash:, Breakpoint exception, Cisco Catalyst 6500, Cisco Catalyst 6513 Switch, Cisco Systems, Cisco TAC team, Cisco Troubleshooting, Core Switch, CPU signal 23, PC = 0x41D8BE6C, rommom mode, SUP 720- 3B failing to boot, SUP 720-3B is crashed, SUP 720-3B supervisor engine, Supervisor Engine failed, TAC Case, Writing crashinfo to bootflash:crashinfo_20110523-131601

Friends we have a Cisco Catalyst 6513 Switch installed with SUP 720-3B as a supervisor engine. From past 7 years its working fine but suddenly we the SUP 720-3B supervisor Engine failed. The SUP 720-3B is always going in to rommom mode and I am getting the following error   Bookmark and Share     0 Comments     RSS Feed     Email a friend


May 22, 2011  5:15 AM

How to configure HRSP between Nexus 7000 and Cisco Catalyst 6500 Series Switches?



Posted by: Yasir Irfan
0000.0c07.ac22, Cisco Catalyst 6500 Switch, Cisco Catalyst 6506-E Switch, Cisco Configuration, Cisco configuration tips, Data Centre, Default MAC, Forwarding threshold, Hellotime, How to configure HSRP between Nexus 7000 and Cisco 6500 Switch, HSRP, interface vlan, IP Address, Nexus 7000 Series Switch, sho hsrp group, sho standby brief, standby, subnet, Virtual IP, Virtual MAC address

Configuring HRSP in a Cisco Nexus 7000 Series Switch is often an easy task and it takes slight different approach. Recently we had some issues in our Data Centre and then I was forced to configuring the HSRP between a Cisco Nexus 7010 Switch and Cisco Catalyst 6506 E Switch. The configuration was...


May 15, 2011  4:50 AM

Cisco predicts weak quarter



Posted by: Yasir Irfan
Cisco CEO John Chambers, Cisco News, Cisco predicts weak quarter, Cisco Systems, core technologies, Flip, Network Technologies and Trends, networking pioneer

Cisco CEO John Chambers expects Q4 sales growth will be between 0% to 2 %, which is much below the analyst expectations of 7%. Cisco Systems also warned they are looking to reduce the workforce with a target of saving S1 billion per year. Most of job cuts are most likely to come through an early...


April 30, 2011  6:45 AM

Resequence the access-list!



Posted by: Yasir Irfan
ACL, Cisco Access list, Cisco IOS, Cisco IOS device, Cisco Router, Cisco Switches, Cisco tip, extended ip access-list, ip access-list resequence, Network technologies & trends, Network Technologies and tips., Resequence the access-list

When it comes to modifying Access lists in Cisco IOS devices most of us remove the ACL's from the Cisco Router and then edit the entries in a note, and then paste back the modified ACL to the respective router via CLI. There is a way to reduce the overhead involved in modifying ACL by using the...


April 30, 2011  5:27 AM

Ten top popular and paying Cisco Certifications-part2



Posted by: Yasir Irfan
(CCIE R&S), AAA, ACL, advanced protocol handling, ASA products, CCDA, CCDP, CCNA Security, CCNA Voice, CCNP, CCNP Security, CCNP voice, Cisco ASA Specialist, Cisco Catalyst Switches, Cisco Certified Design Associate, Cisco Certified Design Professional, Cisco Certified Internetwork Expert Routing & Switching, Cisco Certified Network Professional, Cisco IP Telephony Design Specialist, Cisco network design concepts, Cisco Network Security Engineer, Cisco Routers, Cisco Unified Communications Manager, Cisco Unified Presence applications, Cisco Unity Connection, converged network infrastructure, Data Center, Designing and Networking, failover, gatekeepers, gateways, Global Knowledge, IP multicast, IP Phones, IP telephony, IT salary survey, LAN, network management, Networking devices, popular Cisco Certifications, QOS, remote access VPN, routed, secure socket layer VPN, Security, Security in Routers, Site-to-site vpns, switched network infrastructure, Switches, TechRepublic, voice applications, WAN

In my previous post we came to know five of the top ten Cisco Certifications which are not only popular but also they yield high remuneration. In this post we will discover...


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