October 27, 2010 3:46 AM
Posted by: Sulaiman Syed
access,
Cisco,
core,
design,
distribution,
ip,
network,
routed,
scheme,
subnet,
trunk,
vlanIn 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
Posted by: Sulaiman Syed
Cisco,
core,
design,
distribution,
infrastructure,
loop,
ports,
routed,
stp,
switch,
trunk
In this post I'll talk about...
October 15, 2010 12:21 PM
Posted by: Sulaiman Syed
access,
Cisco,
issue,
switch,
trunk,
vlan,
vtpAlthough Vlan Trunking Protocol does its job in distributing vlan database from server to all the other client switches. It has some major issues when wrongly implemented or trunk negotiation between switches.
1- Always reset the revision number of a switch before adding to production network....