The latency tag has no wiki summary.
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2answers
72 views
Cisco - MtR alternatives
I trying to establish if there is a function within IOS somewhere that can provide the same results of MTR , i know it can be run from Juniper devices / *Nix & Windows devices.
Goal is to ...
2
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3answers
112 views
Network Latency issues with Cisco AP
This question involves network latency as opposed to bandwidth. I have a small remote office with a single Cisco 881W integrated services router (Ethernet WAN). The WAN modem is an AdTran NetVanta ...
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0answers
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Wireless Router - Losing Connection, Very Low Speeds - Cause?? Test Results [migrated]
Looking for answers to an ongoing problem with wireless internet through Time Warner (TWC). There have been 5 technicians out and they can't figure it out.
I found a link on this forum suggesting ...
3
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3answers
149 views
High latency during downloads
I am having the same issue on my business connection 5Mbps as in another posting on this site. As soon as any computer starts a download the latency on the first hop past our DFG provided by our ISP ...
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3answers
312 views
Does physical distance affect download speed?
I just had an argument with a colleague of mine and thought I'd just reach out to the experts on this. Here's the scenario. We were using a website that measures your connection's speed. We tested ...
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2answers
177 views
Ultra-Fast Querying Using UDP Packets
I am implementing a system where one device on a network queries at a very high frequency (hundreds or thousands of queries per second) through sending a small UDP packet with 8 or so bytes of data. ...
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3answers
347 views
How to find the source of increased latency?
I've got monitoring setup on several devices in our office. The ping response time to small access switches is commonly 1-4ms... As of 3AM this morning, this has sky-rocketed to 300ms on average.
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6
votes
4answers
323 views
Measuring Internet connection bandwidth
I need to recommend a reliable way for our clients to measure their Internet connection's bandwidth. Currently, I've been recommending www.speedtest.net for a number of reasons:
Easy to use ...
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0answers
120 views
Measuring latency upon SCTP reconfiguration [closed]
SCTP is a transport layer protocol message oriented like UDP, but it also provides reliability and in-order delivery as TCP. Furthermore, it natively supports multihoming therefore SCTP-based ...
10
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4answers
234 views
Do faster segments of a network mean faster flow rate or lower latency?
This is another one of those hypothetical questions. I've been trying to figure out whether or not having a faster 'segment' of a network in between host A and host B will translate into a faster flow ...
6
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6answers
241 views
Accurate strategy for measuring point-to-point link performance?
I have a requirement to provide an accurate means to demonstrate line performance over a flat layer2 1Gb point-to-point Ethernet circuit, approx 100 miles apart that seemingly goes through a number of ...
2
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2answers
183 views
How fast can information travel through various mediums?
I'm working on compiling some information about network latency and designing tests to help our support folks troubleshoot problems. In order to do this, I need some basic information that I don't ...
7
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4answers
98 views
Recording latency between a controlled startpoint and uncontrolled endpoint
This might be a very basic troubleshooting question, but it's worth asking to make sure I'm testing things the correct way and interpreting results effectively.
I have a controlled start point (a ...
5
votes
3answers
268 views
What is a reasonable latency for a L2 1G leased line between 2 sites, about 420km apart?
We need a dual gigabit connection to one of our customers and for the time being one of the lines has been brought online. The connection is between our DC and the customer's HQ, it's a L2 connection. ...
7
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11answers
988 views
What would cause high latency anytime there is traffic on WAN?
I have a network that has been experiencing slow internet speeds. After a great deal of troubleshooting, I have determined that any streaming content/downloads will cause the latency of WAN traffic to ...
