The Journey of a Network Engineer:

core

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July 20, 2011  7:13 AM

Cisco Catalyst Sup720 V S2T



Posted by: Sulaiman Syed
6500, capacity, Catalyst, Cisco, core, distribution, Nexus, router, S2T, SUP720, switch, vs

Cisco has recently introduced the S2T. We ran a comparison from the prospective of backplane capacity...

May 5, 2011  3:53 PM

Solved: Distribution Switch Acting Weird



Posted by: Sulaiman Syed
cisco 6509, client, configuration, core, distribution, routing, server, server farm, switch, vtp pruning

In my previous entry of "


October 31, 2010  2:39 PM

From trunk ports to routed ports – part 3



Posted by: Sulaiman Syed
access, Cisco, client, configuration, core, design, distribution, network, routed, switch, trunk, vtp

This is the final part of the series. In this blog entry, I would post the sequence and the configuration lines that are needed to be done in order to have smooth transition from trunk ports to routed ports. The

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October 27, 2010  3:46 AM

From trunk ports to routed ports – part 2



Posted by: Sulaiman Syed
access, Cisco, core, design, distribution, ip, network, routed, scheme, subnet, trunk, vlan

In this part, I would talk bout the migration from current network, to the proposed network. Figure 1 shows a core layer with two distribution layer, the one on the left is current, and the one on the right is the proposed. Before explaining any further, take note that although user vlans were...


October 23, 2010  1:37 AM

From trunk ports to routed ports – part 1



Posted by: Sulaiman Syed
Cisco, core, design, distribution, infrastructure, loop, ports, routed, stp, switch, trunk

In this post I'll talk about...


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