Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
I have an old legacy ip helper address I need to clean on various pieces of network gear. Does anyone know some kind of black magic command that would allow me to remove the ip helper from numerous interfaces without having to touch each interface? W...
Recently received a problem ticket indicating a threshold violation on Eobc 0/0. This is occurring on a 6509 with software 12.2(33)SXI8. When doing a 'show eobc" I see the following:Interface information:Interface EOBC0/0 (idb = 0x50AD5524)Hardware i...
I have a number of switches being monitored that are reports many outdiscards on various ports. What is the easiest way to prevent outdiscards from occurring on ethernet ports?
So we rant into an issue today where we were hitting the limit of the number of allowed vlans on a switch (128). We are trying to find out an efficient way to determine what vlans are not needed on a switch so that we can clean them up to get us belo...
Reza Sharifi wrote: Can you provide the model number for the switches you are using?128 vlans should be more than enough for one switch. Lets say, you have 48 port switches. If you put each port in a different vlan, that is 48 vlans. The majority o...
Reza, Jon is correct. In many cases the vlan is not in use on the switch, but is needed since it is part of the "path" for a switch further up/down stream that has ports defined on that vlan. Delete the vlan from the switch under the assumption that ...
I work for the University of Wisconsin. We have 1,000's of switches on campus with hundreds of vlans in use. It is not uncommon for us to have more than 128 vlans on a switch which obviously causes an issue. Of course we are not using a 128 vlans per...
