Hi all,I have a 2 Cisco 3750X stacked working as CORE switches but not in production yet showing a high CPU utilization and I would like to see with you whether you think this is normal or a IOS upgrade/downgrade should be performed.I have very low t...
Server- Windows 2008 R2 (64 bit), hardware is hp Dl 360 G8.Question: Does the NIC teaming software understand the vPC? (Nexus switches have been configured with vPC), but I canot make the windows server even connect to the target in this vPC. (Target...
Hi everybody.Let say we have hosts h1 and h2 connected via ethernet.hi-----ethernet---h2.H1 wants to send some data to H2,Ethernet uses line coding referred as 8/10B where 8 bits of data are represented using 10 bits.My question after we have line c...
Hi,really dumb here. After not seeming to be able to save any configurations in 12.2(25)FX, I thopught an upgrade would help since it said it didn't recognize my browser or OS but let me continue. I was able to see everything just couldn't save chang...
We have 3 VLAN in our cisco 3750G switch. VLAN 1 10.1.0.0/24 for domain network, VLAN 2 10.2.0.0/24 for student and VLAN 3 10.3.0.0/24 for public. We have one printer 10.3.0.206 in the VLAN 3 and want to allow student server 10.2.0.253 in the VLAN ...
Given : - 2 Datacenters + 1 Users Site. - Every site has a Layer 3 switch as a core. Task :To interconnect the 3 sites in a triangle as in the picture attachedThe interconnection between Datacenter1 and Datacenter2 has to be a L2 extension in order t...
hi ,i want to ask about the origin in bgp when the route come by redistribution .now as u see from the figurefocus on the router 10.20.30.0 from the router R7this network advertised from r7 by command redistribute connected , i eman it will reach R1...
hi ,i have squid cache server connected with cisco 7206 router it seems every thing is ok ,but after periodic time , the wccp service is lost and returned agian , lost and return agian , and so on , i looked at the interfaces if there is an erros i...
How do I determine the required backplane or switch fabric speed for my core switch?For example, let's say I have 10 communications closets in a distributed LAN using 3700 series switches at the access layer. I need to make a recommendation to the C...
First time doing any PBR so could use a bit of help..Right now we are running 1 6513 collapsed core design internally. Default route on the 6513 is the inside interface of our ASA.I also have a wireless infrastructure that offers up 2 wlans..One (192...
One of my VLANS on my 3750 gives a status of act/lshut. I've tried no shut commands on the interface to no avail. From my reading it seems like this means the VLAN is active but shut down locally.How would I resolve this issue? Thank you!
I have an existing stack of 4 x 2960-S switches connected by stack cablesI would like to add another 2960-S switch to the stack but am unable to as the 2960-S will only allow 4 x 2960-S switches per stack.Can you advise how I would add the 5th 2960-S...
I've got two two 3560s switchs, (WS-C3560G-48TS-S) that I'm trying to connect to each other using the GB ports over Fibre. We purchased the following GBICs, SFP 1000SX Transceiver and when we put them in the port it shows (err-disabled). Below is ...
