firewall capacity expansion for DDOS protectionI have to expand firewall capacity (max session) for ddos protection-L3
In my opinion, firewall is vulnerable to a session based attack ( like HTTP GET Flooding)
For DDOS protection.. I consider three items 1. remove the L4 in front of firewall (like firewall load balancer) 2. firewall active/active ( multiple context is not used - Cisco engineer is not recommendation) 3. Distributed traffic
Four kinds of technology - L3 based load balancing ( traffic desctibution using L3) - source ip based routing ( PBR ) - switch stack - dns load balancing
i attached file ( current firewall & nework architecture and new architecture )
I have a few guestions 1. is new network architecture possible..? 2. additional issues..?
Agile Networking with Cloud-managed IT [Meraki The Future is here] Cisco Meraki The Future Is Here: Agile Networking With Cloud-managed IT Your customer’s employees are in hybrid workstyle from home, the road, and the office and IT teams need t...
1. Smart Licensing
1.1. What is Smart Licensing?
A. Cisco Smart Licensing is a flexible licensing model that provides you with an easier, faster, and more consistent way to purchase and manage software across the Cisco portfolio and across your orga...
Cisco DNA - Cisco SD-WAN: Connect to any cloud, anywhere, securely Cisco offers on-prem and cloud-managed WAN edge solutions to meet these new demands. Connect any user to any application with integrated capabilities for multicloud, security, ...
Join us for this virtual event as cloud providers, integrators, ecosystem technology partners and customers discuss what tomorrow's cloud will be and what you need to know to prepare. Get ready to hear about innovations for faster operations, mult...
Let´s talk about spanning-treeLeave your comment in english and in your own language.------------------------------------------------Vamos falar sobre spanning-tree Deixe seu comentário em inglês e no seu idioma.