Graylog Syslog Input Failed to start on port 514

Probably you are having the same issue as me, so let me clarify. You can use lower ports when you run Graylog as root, since this is not the case how can we fix this? The catch is redirecting traffic from a different port 1514 to port 514 UDP/TCP. Assuming that you are using Two Continue Reading »

Juniper Open Learning: JNCIE-ENT Certification Exam Preparation

Tuesday, June 11, 2019 7:00 AM PST If you are considering taking or actively preparing for the Enterprise Routing and Switching, Expert (JNCIE-ENT) exam (and joining the #JNCIEClub2019), then join us for a free certification prep session. This session will address many of the common questions candidates have prior to taking a JNCIE exam and Continue Reading »

CLEUR Barcelona 2019 Day 1

A very exciting first day with swags, Cisco Champion giffs, and do networking with really nice people about new trends and challenges in the industry. Why Cisco Live? it’s the opportunity to talk with your peers, explore, connect, and be inspired by Cisco’s top experts, partners, and customers. It’s an event you don’t want to Continue Reading »

How to upgrade Arista switches

This is a quick guide on how to upgrade Arista switches, you need to have a support contract with Arista to donwload their latest version of software. Confirm the actual version ARISTA-7504-02(s1)(config)#show version Arista DCS-7504N Hardware version: 12.00 Serial number: HSH18100113 System MAC address: 2899.3a61.db81Software image version: 4.19.8M Architecture: i386 Internal build version: 4.19.8M-8840164.4198M Internal Continue Reading »