I have 3 virtualized windows 2008 serverson esxi that are hardware load balanced and 2 2008 sql servers in a 2008 server cluster. I have an identical trio of virtualized 2008 web servers on e...
Please help. I finding it hard to have a understanding of the above terms for CISCO
Classless routing protocols..
What I finding it hard is to determine how to identify a subnet that group...
hi experts,
how can I determine what subnet this ip address belongs to: 201.38.251.1 255.255.255.192
I know how to determine the subnet of a private ip address but not for a public addr...
I'm having a major problem with email deliverability... It's really bad. Email from my domain is filtered into spam and junk folders at all major providers, except for AOL which just returns...
I am new to vlans and have a very old CCNA but have little experience.
We currently need two vlans, 500 systems ( call it vlan 500 ) and 200 systems ( call it vlan 200 ). All teh supporti...
I need to direct internet traffic to an alternate gateway. Router A is on the primary subnet that has a default gateway to the primary firewall router. It is also connected to router B and C v...
hi,
we have 2 BB connections going into one of our branch offices, one connection going into a Cisco 800 series router. which is connected directly to that we have a Sonicwall firewall, an ...
We have approximately 20 clients on the network. 15 of them being regular users, a few IP based printers and a server or two. The device which we are using is the Cisco 877 ADSL Router for sma...
Please advice on a good network simulator?
I am looking for a quick answer, hence the points. I am new to networking and could really use some expert advice. I have a router with an IP address of 192.168.1.100 (for example). I have a s...
hi
i try to made network design for new building and i nned help to do that
my requiredment for new design is (i have some user connect to internet using wireless connection (laptop)) and ot...
Hi,
Looking for a basic design for a small/medium community college campus. College has about 1200 users in 7 seperate buildings all connected to a MDF. Have two running ISP's, and 1 back...
We have two HP Procurve 2650's, Switch_A is setup with VLAN-1, 4, 5, and 254. This daisy-chain's out of Switch_A port 50 to Switch_B in on port 49. (so Core->S_A->S_B)
Would Switch_B nee...
Hello fellow expert-exchangers! Ive been tasked with following request by my manager and searching for best path to completion. He was jotting down some thoughts on flight back from conferenc...
I am currently at a colo facility with many T1 circuits coming into my cage. My provider wants to replace all of them a single DS3 crossconnect with each T1 on its own channel. I am actually...
Hi Experts,
Here is my scenario. In order to supply all LAN computer with a default gateway (X.X.X.X) to route all internet traffic through automatically I have set on the DHCP server a Rou...
I have two lan swithes Oneis Summit 48s and another is Alpine 3804 both from the same company Extreme.
I ahve crected quiet a few no of vlans in both the Laye2(Summit48s) and Layer3( Alpine) ...
if you have a router with two interfaces LAN and WAN (cloud)
Can i create an subinterface on the WAN interface then assign a GRE tunnel to my subinterface (the tunnel goes to another site l...
I need to be able to create a VLAN for our new IP phone system as we do not have enought IP's in the LAN to assign to all the handsets. I have a netgear FSM7328PS switch which is layer 3. I ne...
I have some new servers, which have NICs in them capable of load balancing... unfortunately, I am fairly new to this topic. I've read through the documentation, however I seem to be running i...
From our datacenter we have 2 separate connections to the internet, a data T1 and a Business grade FiOS connection.
The T1 serves all of our every day internet needs (surfing, web hosting, ...
Hi I have created a vlan 200 on my 3750 core switch. All settings are as other Vlans but my new one reads a status of Down instead of up. Am I amissing something about making this Vlan active...
Dear All,
I have some confusion about Latency, can you help me to understand it better.
Latency is basically the delay in which the Packet is send from One Source to Destination. So when...
I have a Cisco 2620 router that has static routes to all of our internal networks, with it's default route set to our ASA Internet firewall. I would like to configure our 3750 switch to handl...
We have a Sonicwall 5500 firewall attached to a GS748T switch breaking 2 Firewall interfaces up into 4 VLAN segments. each VLAN has its own segment (192.168.x.0/24 x=1,2,3,4).
We then put ...
