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Resolved! Switch-on-a-stick.

I am looking for a solution to setup what essentially is the L3 switch version of a router on a stick. I have an ESXi server connected to a 3550 and im looking to do intervlan routing between vlans that exist on a trunk between the esxi server and th...

Hello,anyone can help me which SolarWinds Modules i should order to fullfill my reqirements, please Followings are the feature i need:1- Real-Time Traffic Analysis (who is eating up the bandwidth of my company)2- Netflow monitoring capability3- Devic...

I have 2-2811, a pix 515e with license, and a qos non managed switch along with access point on my network. I want to learn how to allocated bandwith between pcs. Something like all ports have full resources until 1 person starts to download, if no o...

jvjonster by Level 1
  • 302 Views
  • 1 replies
  • 0 Helpful votes

Hi, I have 2 L2 link that access to 2 different site, and that 2 site can access site D.What is the best way to configure the 2 L2 link and not cause loop?Can I configure it etherchannel active passive or any alternate way? 

I had to connect 2 switches stack with a link Port Channel.Each switch was 2 ports assigned to the port channel.Remove a switch stack 2960, and after that 3750 Switch ports were placed in amber. Could advise me something?

LCMC by Level 1
  • 504 Views
  • 2 replies
  • 0 Helpful votes

Dear all experts,I have Asus router connecting to a switch and wants to provide wifi service to my clients.  My switch is 2950 model and the router is RT-AC66U.  I have set the router to AP mode and obtains static IP.  I use one of the LAN port in my...

pgm4 by Level 1
  • 2456 Views
  • 1 replies
  • 0 Helpful votes

So this is more of a sanity check.  Im trying to find a reason why the TPI is 16 bits in dot1q.  the only thing that I can come up with is that it has to be the same length as ethertype (because it takes its place inside the frame) so that the switch...

ndemers by Cisco Employee
  • 3446 Views
  • 2 replies
  • 0 Helpful votes

Seeing a lot of dropped packets on my Serial interface. This is a single point to point T1.The outgoing line is not being over utilized. I see the issue is with the buffer, as they equal the number of dropped packets. Is it possible to increase memor...

I am working on a system that has the following setup: ISP connection to router delivering a static /28 block of IP addressesConnection from this router goes to a switch on an internal 172.16.0.0/24 network. Routers connected as access ports to this ...

Resolved! WIC-4ESW issue

Hi  Please help me, I install a WIC-4ESW card in Cisco Router 1760 then I got the following error messages: *Mar  1 00:00:09.247: %ESWMOD-3-NOT_RESPONDING: Ethernet Switch Module is not responding*Mar  1 00:00:09.247: %ESWMOD-3-INITFAILURE: Initializ...

Ryan YC by Level 1
  • 802 Views
  • 10 replies
  • 0 Helpful votes

Hi, I have a requirement to span some sources to the remote destination(recorder). Both sources and destination are in different subnets connected to different switches. Sources are connected to  "WS-C3750-48P       12.2(50)SE1           C3750-IPSERV...