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?
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| July 30, 2008 7:23 PM
Application acceleration, Juniper Networks, Juniper WX 60, Network performance, WAN
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?
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| July 30, 2008 7:23 PM
Application acceleration, Juniper Networks, Juniper WX 60, Network performance, WAN
Tuning
How to tune with snapshots? How to tune database links ? How to tune network traffic ? How to tune 2 phase commits ?
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| July 28, 2008 5:06 PM
Network performance
How to tune with snapshots? How to tune database links ? How to tune network traffic ? How to tune 2 phase commits ?
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| July 28, 2008 5:06 PM
Network performance
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 [...]
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| July 12, 2008 7:50 PM
Network connectivity, Network performance, Windows Server 2003, Windows XP
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 [...]
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| July 12, 2008 7:50 PM
Network connectivity, Network performance, Windows Server 2003, Windows XP
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.
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| July 9, 2008 10:31 AM
Network performance, Networking, Switches
What happens if we add more swiches on the network,Is it affect to the performence and is there any limitation for that.
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| July 9, 2008 10:31 AM
Network performance, Networking, Switches
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 [...]
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| July 8, 2008 5:54 AM
Latency, Network connectivity, Network performance, Windows 2000 Server
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 [...]
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| July 8, 2008 5:54 AM
Latency, Network connectivity, Network performance, Windows 2000 Server
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 are VPN tunneled between ISA 2004 [...]
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| July 2, 2008 11:23 AM
Cisco 1700, Exchange 2003, ISA Server 2004, Network design, Network performance, Networking, PePLink 300, SonicWALL, SonicWALL TZ 170, SQL Server 2005, VPN, Windows Server 2003
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 are VPN tunneled between ISA 2004 [...]
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| July 2, 2008 11:23 AM
Cisco 1700, Exchange 2003, ISA Server 2004, Network design, Network performance, Networking, PePLink 300, SonicWALL, SonicWALL TZ 170, SQL Server 2005, VPN, Windows Server 2003
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 ?
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| June 23, 2008 6:06 AM
Capacity planning, Network design, Network performance
How many servers i required to maintain 1500 concurrent users for my web portal ?
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| June 23, 2008 6:06 AM
Capacity planning, Network design, Network performance
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 [...]
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| August 17, 2009 4:31 PM
Cisco, Cisco 2811, Cisco 2900, ISP connection, isp.dsl, Load balancing, NAT, Network performance, Switches
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 [...]
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| August 17, 2009 4:31 PM
Cisco, Cisco 2811, Cisco 2900, ISP connection, isp.dsl, Load balancing, NAT, Network performance, Switches
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 helpful for Troubleshooting.
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| May 28, 2008 12:30 PM
DMZ, Network connectivity, Network performance, Network 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 helpful for Troubleshooting.
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| May 28, 2008 12:30 PM
DMZ, Network connectivity, Network performance, Network testing
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?
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| May 12, 2008 6:09 PM
Network design, Network performance, networking requirements, Routers, VLAN
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?
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| May 12, 2008 6:09 PM
Network design, Network performance, networking requirements, Routers, VLAN
how to reduce the effect of noise and collison in the network?
how can a network with the use of certain devices and network cables be setup to reduce the effect of noise and reduce collison in the network?
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| May 17, 2008 1:56 PM
Collison, Network, Network collision, Network design, Network performance
how can a network with the use of certain devices and network cables be setup to reduce the effect of noise and reduce collison in the network?
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| May 17, 2008 1:56 PM
Collison, Network, Network collision, Network design, Network performance
High ping latency correlation with high server activity
Hello, I got a situation that some servers in our network (connected with giga switch) have sometimes high latency peaks more than 10ms that usually at <1 or =1 ms latency. those servers are intensive memory,cpu,disk ,network about 30 to 40 % average usage. my question ,is there any correlation with those component to the [...]
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| April 29, 2008 12:39 PM
Latency, Network performance, Networking
Hello, I got a situation that some servers in our network (connected with giga switch) have sometimes high latency peaks more than 10ms that usually at <1 or =1 ms latency. those servers are intensive memory,cpu,disk ,network about 30 to 40 % average usage. my question ,is there any correlation with those component to the [...]
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| April 29, 2008 12:39 PM
Latency, Network performance, Networking
Networking: Traceroute
I was trying to find out why my internet connection was SLOW. After doing some digging, I found Tracert, ran it, this is what I got back, From getnet.net TO 67.175.129.220. Traceroute to 67.175.129.220 (67.175.129.220), 30 hops max, 40 byte packets 1 daisy.getnet.net (216.19.223.119) 0.068 ms 0.013 ms 0.012 ms 2 phnx-gsr0.getnet.net (216.19.201.241) 0.436 ms [...]
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| April 22, 2008 5:56 PM
Network analysis, Network performance, Networking, Routers, Traceroute, Tracert
I was trying to find out why my internet connection was SLOW. After doing some digging, I found Tracert, ran it, this is what I got back, From getnet.net TO 67.175.129.220. Traceroute to 67.175.129.220 (67.175.129.220), 30 hops max, 40 byte packets 1 daisy.getnet.net (216.19.223.119) 0.068 ms 0.013 ms 0.012 ms 2 phnx-gsr0.getnet.net (216.19.201.241) 0.436 ms [...]
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| April 22, 2008 5:56 PM
Network analysis, Network performance, Networking, Routers, Traceroute, Tracert
performance evaluation of subnetting LAN or without subnetting LAN
i have two LAN one is without subnetting and another one is with subnetting , now i have to check the performance of with subneting LAN with respect to without subnetting LAN
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| March 31, 2008 10:19 AM
LAN, Network performance, Networking, Subnets
i have two LAN one is without subnetting and another one is with subnetting , now i have to check the performance of with subneting LAN with respect to without subnetting LAN
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| March 31, 2008 10:19 AM
LAN, Network performance, Networking, Subnets
Why it is so or wasting time!!!
In Hierarchal structure design of network why we have to use access layer, then distributed and then core, I think it’s an easy task to use access and core and for switch connectivity we can use fiber optics cable ???? Note:- My discussion is limited for 800 to 1000 pcs.
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| February 22, 2008 3:38 PM
Network performance, Networking
In Hierarchal structure design of network why we have to use access layer, then distributed and then core, I think it’s an easy task to use access and core and for switch connectivity we can use fiber optics cable ???? Note:- My discussion is limited for 800 to 1000 pcs.
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| February 22, 2008 3:38 PM
Network performance, Networking
Bandwidth utilization: determining when to upgrade
I recently received a graph showing some utilization above 60% on some of the links for my organization. I seem to remember that a network link is considered saturated at around 40% of its bandwidth; does this sound correct? Is there a rule of thumb to judge these graphs in terms of utilization and determining [...]
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| January 22, 2008 9:36 PM
Bandwidth, Network performance, Networking
I recently received a graph showing some utilization above 60% on some of the links for my organization. I seem to remember that a network link is considered saturated at around 40% of its bandwidth; does this sound correct? Is there a rule of thumb to judge these graphs in terms of utilization and determining [...]
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| January 22, 2008 9:36 PM
Bandwidth, Network performance, Networking
