Switching

I have several switches where I am getting incrementing hold queue drops to the tune of several thousand over a 5 minute period. These occur consistently throughout the day.However these Hold Queue Drops (IQD) are only occurring on the VLAN201 inter...

Hello,Anyone know what this flash card is used for? Does it hold the nvram as opposed to other boxes (2500, 2600) where its built in to the system?Thanks

We are wanting to firewall our server farm that lives on its own VLAN with a UTM/firewall device so we can control who gets access to databases with sensative information. What is the best practice to doing this without creating new VLAN's etc? Basic...

Hi everybodyPlease see the attached diagram. It's a multienvironment client, the two VRF's belong to the same client. I need to create an IPX VLAN on the two Catalysts and terminate the tunnel as depicted in the diagram on a router connected to the t...

I have seeing in several examples that VLANs already have IP assigned, but I don't see how this happen

Hi, I would like to know what the purpose of the following commands:no ip mroute-cacheno ip route-cacheno ip route-cache cefno arp fame-relayno fair-queueThanks in advance, sK

Hello,I have attached a diagram for you to look at and I want to know, with what I have done, if it is the best way to do it. (I would love the opinion of the Netpros!!)Site A 6500HSRP Priority 110 forVlans 2,3,4,5,6,7,8,9,10,11,12,251HSRP default pr...

All, Im curious as to why, when you upgrade an IOS on a router or switch using TFTP, sometimes the exclamation points, during the tftp process, goes fast, and sometimes it goes slow. Why is that?

Hi netpros, Please provide me the steps for IOS upgradation for 3750 stack(4)switch by manual and automatic steos , any links , online material. It is not like normal .bin file it is .tar file.Thanks in advanceSaravanan

I have a Cisco Catalyst 4506 Series switch and a Sonicwall firewall. The firewall has 2 ports one for LAN the other for a DMZ, could I setup a vlan on the switch to divide the LAN and DMZ traffic from the firewall so I do not need another switch? ...

Hello,I have a problem that might require some special form of proxy arp:We have a big subnet (/20) with a lot of servers that are configured to use 2 DNS servers in the same subnet.We have a new DNS appliance in that same subnet (through its LAN1 in...

Hi allHas anyone got a chart of some sort that lists the different fiber types, om1, om2,om3, and single mode, that tells you what bandwidth they support for gigabit and 10 gigabit, and also possibly the transcievers that are used with certain types ...

I have a 2821 router that has a EtherSwitch NME-16ES-1G installed in it. I am not the greatest network person. My goaled is to us the vlans that I have configured on all my 3560 switches on the EtherSwitch. How can I get them to use the gig 1/0 that ...