We have two IronPort Web S370 proxy servers in a WCCP Transparent proxy cluster. We are experiencing problems with users who upload large video files where the upload will not complete. Some of the files are 2GB in size, but most are in the hundreds of megabytes size. Files of sizes less than a hundred meg seem to work just fine. Some users are using FTP proxy and some are using HTTP methods, such as YouSendIt.com. We have tried explict proxy settings with some improvment, but it varies by situation.
Is anyone else having problems with users uploading large files and having them fail? If so, any advice?
For all versions of the Email Security Appliance (ESA) and Security Management Appliance (SMA), some Secure Sockets Link (SSL) certificates issued from the QuoVadis root certificate authority (CA) trust chain before 2021-03-31 cannot b...
Automation and programmability for networking and security are increasingly important topics. Every release since ISE 1.2 has included new REST API capabilities to better automate and integrate ISE with the rest of your network, appli...
The latest iteration (v2.3.4) of the Cisco Secure Firewall Migration Tool adds public beta support for S2S VPN migrations from ASA:
Policy-based (crypto map) Pre-Shared key authentication type VPN configuration to Firepower Management Center
Cisco Defense Orchestrator (CDO) is a cloud-based, multi-device manager that manages security products like Adaptive Security Appliance (ASA), Firepower Threat Defense next-generation firewall, and Meraki devices, to name a few.
We make improvement...
This document presents the ISE data limiting best practices that can dramatically improve the system performance on ISE.
Your deployment may be impacted if the alarms tab on ISE shows High load average, high CPU or high memoy usage alarm...