Why would my L3 switch drop 20-80% of my pings?
Hi all, We are moving from a Linux based router to a L3 switch, Dell 6224. I've never configured a router before but I have experience with the Linux firewall, DHCP, DNS, etc. configuration so I was picked to configure the new router/ switch. We have 8+ subnets (labs) in the current configuration...
Hi all, We are moving from a Linux based router to a L3 switch, Dell 6224. I've never configured a router before but I have experience with the Linux firewall, DHCP, DNS, etc. configuration so I was picked to configure the new router/ switch. We have 8+ subnets (labs) in the current configuration...
15 pts.
Troubleshooting network connectivity
Which utility is used to troubleshoot network connectivity
View Answer
| Sep 24 2008 1:29 PM GMT
Network connectivity, Network performance, Network troubleshooting
Which utility is used to troubleshoot network connectivity
View Answer
| Sep 24 2008 1:29 PM GMTNetwork connectivity, Network performance, Network troubleshooting
Network speed slow down over distance and time - Upgrades needed? (REVISED)
I apologize for the double post, but I didn't do my tags right. --------------------------- Hello all, I am a relatively new IT staff member of a few months. My title is Tech Support Specialist, but the business has only one IT staff member on this site (engineer/maintenance turned IT) and he...
I apologize for the double post, but I didn't do my tags right. --------------------------- Hello all, I am a relatively new IT staff member of a few months. My title is Tech Support Specialist, but the business has only one IT staff member on this site (engineer/maintenance turned IT) and he...
Measuring network utilization & analysis
How do you report on network utilization for your WAN? Check out my blog and give me some feedback. Crunching Numbers - is this any way to manage a network?
How do you report on network utilization for your WAN? Check out my blog and give me some feedback. Crunching Numbers - is this any way to manage a network?
Bandwidth Test
We do have a lots of Bandwidth testing sites like http://www.speakeasy.net/speedtest/ where we calculate the download and upload speed. I want to know what is downloaded to our system and what is uploaded to the server and how are the Bandwidth calculated. what needs to be the prerequisite at the...
We do have a lots of Bandwidth testing sites like http://www.speakeasy.net/speedtest/ where we calculate the download and upload speed. I want to know what is downloaded to our system and what is uploaded to the server and how are the Bandwidth calculated. what needs to be the prerequisite at the...
Noisy Network Line
We have a workstation in our organization that is experiencing very slow network connection. The connection is standard and resembles every other in the vicinity (it's wire goes straight to the closet). The port on the switch does not appear to be a problem and the hardware on the workstation...
We have a workstation in our organization that is experiencing very slow network connection. The connection is standard and resembles every other in the vicinity (it's wire goes straight to the closet). The port on the switch does not appear to be a problem and the hardware on the workstation...
Regarding the network connectivity
What speed will be good for a network connectivity. Is 2Mbps suficient for a single user in State Wide Area Network.
What speed will be good for a network connectivity. Is 2Mbps suficient for a single user in State Wide Area Network.
Removing The Network Collision
Hello, Sir/Madam I have a problem with my network. my computers are connected with hubs but the hub is collied every time. so I just restart the hub. but the same problem happens. plz tell me the perfect Sollution.
Hello, Sir/Madam I have a problem with my network. my computers are connected with hubs but the hub is collied every time. so I just restart the hub. but the same problem happens. plz tell me the perfect Sollution.
strange routing problem
I am having trouble getting from 72.42.222.4 (Indiana) to 67.159.44.24 (not sure where). I am getting stuck after I hit COMCAST-IP.edge1.Chicago2.Level3.net [4.71.248.22] according to a tracert. 67.159.44.24 is a hosting company that I use. I have contacted their support and they are not...
I am having trouble getting from 72.42.222.4 (Indiana) to 67.159.44.24 (not sure where). I am getting stuck after I hit COMCAST-IP.edge1.Chicago2.Level3.net [4.71.248.22] according to a tracert. 67.159.44.24 is a hosting company that I use. I have contacted their support and they are not...
What's the effect of multipath propagation on the performance of a WLAN?
What's the effect of multi-path propagation on the performance of a WLAN? Thank you.
What's the effect of multi-path propagation on the performance of a WLAN? Thank you.
Slow performance with Juniper WX 60 WAN application acceleration platform
We are using Juniper WX 60s on our WAN and they are not delivering the performance we expected. Has anyone tested the NX products against Juniper - and if so - how to they stack up? I'd be interested in any test results you could share?
We are using Juniper WX 60s on our WAN and they are not delivering the performance we expected. Has anyone tested the NX products against Juniper - and if so - how to they stack up? I'd be interested in any test results you could share?
Tuning
How to tune with snapshots? How to tune database links ? How to tune network traffic ? How to tune 2 phase commits ?
How to tune with snapshots? How to tune database links ? How to tune network traffic ? How to tune 2 phase commits ?
network slow on a couple of machines
I am running a domain network with windows 2003 server and my clients are running windows xp pro. But they having a problem access the files from the server and it is taking them about a couple of minutes to access the files. Any Ideas why it would take a long time and why it is running slow??
I am running a domain network with windows 2003 server and my clients are running windows xp pro. But they having a problem access the files from the server and it is taking them about a couple of minutes to access the files. Any Ideas why it would take a long time and why it is running slow??
What happens if we add more switches on the network
What happens if we add more swiches on the network,Is it affect to the performence and is there any limitation for that.
What happens if we add more swiches on the network,Is it affect to the performence and is there any limitation for that.
Slow Login process from xp client to windows2000 Domain
I am using windows2000 server with sp4 and there is no DNS,no DHCP. But when the users login from xp client machine to the Domain it takes almost 7-10 minutes to login and there is no problem if they login from local account.No roaming profile is set for the users.please suggest me how do I...
I am using windows2000 server with sp4 and there is no DNS,no DHCP. But when the users login from xp client machine to the Domain it takes almost 7-10 minutes to login and there is no problem if they login from local account.No roaming profile is set for the users.please suggest me how do I...
Network Redeisgn
Hi, I am serving as a system admin for an organization. We have ISA 2004 network, with Exchange 2003 Standard edition server, 2 Microsoft SQL server 2005 Standard edition for database projects, Windows 2003 domain controller in two sites A and B using active directory services. These two sites...
Hi, I am serving as a system admin for an organization. We have ISA 2004 network, with Exchange 2003 Standard edition server, 2 Microsoft SQL server 2005 Standard edition for database projects, Windows 2003 domain controller in two sites A and B using active directory services. These two sites...
How many servers i required to maintain 1500 concurrent users for my web portal ?
How many servers i required to maintain 1500 concurrent users for my web portal ?
How many servers i required to maintain 1500 concurrent users for my web portal ?
NAT issue with load balancing between two ISPs
Hello everybody! This is my first question, I am brand new in this so please excuse me if I do not write properly or straight to the point. I will try my best. These are the devices related to my question: - cisco2811 (completely access) - DSL modem - cisco2900 series I have access to all...
Hello everybody! This is my first question, I am brand new in this so please excuse me if I do not write properly or straight to the point. I will try my best. These are the devices related to my question: - cisco2811 (completely access) - DSL modem - cisco2900 series I have access to all...
Connectivity Testing
1) Connectivity between DMZ Server and Application Server 2) Application Serever to Database Server 3) Load Balancer to Application Server / Database Server Please suggest the sequence of Steps to check the connectivity between these layers (Telnet, FTP Tests etc.) which will be immensely...
1) Connectivity between DMZ Server and Application Server 2) Application Serever to Database Server 3) Load Balancer to Application Server / Database Server Please suggest the sequence of Steps to check the connectivity between these layers (Telnet, FTP Tests etc.) which will be immensely...
V-Lans VS Routers
To control network traffic when is it better to use V-Lans and when is it better to use Routers? Is the choice dictated by cost or by networking requirements. If so what are the requirements that would merrit V-Lans over routers?
To control network traffic when is it better to use V-Lans and when is it better to use Routers? Is the choice dictated by cost or by networking requirements. If so what are the requirements that would merrit V-Lans over routers?
