Cisco Transceiver Modules – Data Sheets

Transceiver-modules Data Sheets Optical transceiver modules 800G modules Double your port capacity with QSFP-DD800 while preserving backward compatibility to lower speed QSFP modules. 400G modules Migrate…

CISCO CUBE SIP DEBUGS

How to capture SIP traffic on a router monitor capture [crayon-68a79cfc87442902038932/]

CISCO IOS and IOS-XE Call Routing

In Depth Explanation of Cisco IOS and IOS-XE Call Routing Source: https://www.cisco.com Updated:June 13, 2017 Document ID:211306 Contents Introduction Prerequisites Requirements Components…

IPSec Overhead

What is IPSec? IPSec, is a framework of open standards (from IETF) that define policies for secure communication in a network. Using IPSec, participating peers (computers or machines) can achieve data confidentiality, data integrity, and data…

CISCO – WLC – Trouble Shooting Commands

Common outputs from the WLC for further analysis [crayon-68a79cfc88b87868670749/]