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Ever feel like your network transfers crawl while others seem to fly? You might not need a hardware upgrade; sometimes, a few tweaks under the hood can unlock hidden performance potential. One such hidden gem is Tcp1323Opts, a Windows registry key offering granular control over advanced TCP/IP features. While …
Posted on in networking
In the relentless pursuit of network efficiency, IT professionals and network administrators constantly seek to unlock faster data transfers. Among the many tools at their disposal lies Tcp1323Opts, a treasure trove of advanced TCP features often shrouded in technical obscurity. This article delves deep into the world of Tcp1323Opts, demystifying …
Posted on in networking
In the fast-paced world of networking, where milliseconds matter and data demands soar, pinpointing performance bottlenecks can feel like hunting elusive phantoms. While sophisticated tools exist, the often-underrated Cisco Test TCP (TTCP) utility emerges as a hidden gem for gauging real-world throughput on network paths. This practical guide empowers you …
Posted on in networking
In the labyrinthine world of network troubleshooting, pinpointing performance bottlenecks can feel like navigating a maze blindfolded. While various tools exist, the Cisco Test TCP (TTCP) utility often emerges as a hidden gem for gauging real-world throughput on network paths. This article embarks on a comprehensive exploration of TTCP, uncovering …
Posted on in networking
Network performance testing is a critical aspect of maintaining and optimizing a network, ensuring it meets the demands of modern applications and services. If you're using Cisco networking equipment, you have a powerful tool at your disposal: "Tclsh iperf." In this comprehensive guide, we'll walk you through how to utilize …
Posted on in networking
The "load-interval" command is used in network configuration settings, particularly in Cisco routers and switches, to specify the interval at which the interface's load statistics are updated and collected. Setting "load-interval 30" means that the device will collect load statistics for the interface every 30 seconds. The choice of this …
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The most popular network reliability technologies in 2023 are:
Posted on in networking
TCP1323Opts is a registry value that controls the use of the TCP Timestamp and Window Scaling options. These options are described in RFC 1323, which is an update to the original TCP/IP specification.
The TCP Timestamp option allows TCP to measure the round-trip time (RTT) between two hosts. This …
Posted on in Networking
As always, I've changed pertinent details for reasons.
I was working on an ASR the other day and received the follow error:
RP/0/RSP0/CPU0:ASR9K(config-tacacs-host)# commit
Fri Jul 29 12:55:46.243 PDT
% Failed to commit one or more configuration items during a pseudo-atomic
operation. All …Posted on in Networking
For those that are really into privacy, the Privacy Extensions defined in RFC 4941 are a really good thing. This extension circumvents SLAAC and has the result of randomizing your IPv6 address. Like I said, if privacy is a big deal for you, this is definitely something you want enabled …
