In this article, we look at a golden command that can help you fix output drops in certain scenarios for Cisco Catalyst 9K switches by adjusting the available shared buffer pool by changing the Softmax Multiplier parameter.
In this article, we take a look at a basic SNMPv3 configuration for Cisco routers and switches, which allows Network Management/Monitoring Systems/Software (“NMS”) to pull data for interface status and traffic, and allow network devices to send SNMP traps (events) to the NMS.
In this article, we take a look at two optional MACSec parameters called Confidentiality Offset and Replay Protection Window size, which could be useful for your network depending on where you plan to deploy MACSec technology.
In this article, we are going to take a look at configuring per-link encryption using the MACSec technology between a Cisco IOS-XE switch and a Cisco IOS switch using a Pre-Shared Key (“PSK”).
In this article, we are going to take a look at configuring per-link encryption using the MACSec technology on two Cisco IOS-XE switches using a Pre-Shared Key (“PSK”).
In this article, we take a look at a configuration template for deploying AAA TACACS+ for administrator access and general password and remote access settings on Cisco switches and routers.
Recently I had to take a deep dive into licensing on the Cisco ASR 1002-X router in order to upgrade the throughput of the unit using a performance license. The documentation on Cisco’s website was all over the place when it came to the ASR 1K series, but it the end we managed to get to where we wanted.
In this article, we take a look at the configuration for implementing NTP with authentication on Cisco IOS-XE devices, both for the NTP Server and NTP Client role, and take a look at common NTP topologies for different use cases.