How does CEF handle source-specific multicast (SSM)?

Cisco Express Forwarding (CEF) is a packet-switching technique used within Cisco routers. The main purpose of CEF is to optimize the forwarding of packets and ... Jul 10, 2007 ... Learn how to take a stepwise approach to troubleshooting the Cisco Express Forwarding FIB table, a critical part of any methodology for resolving Cisco IP ... Apr 21, 2020 ... In this article, we will discuss evolving packet-switching methods for example Process Switching, Fast Switching and Cisco Proprietary Cisco Express Forwarding ... Jan 25, 2015 ... ... routing updates Introduces path control with Cisco Express Forwarding (CEF) switching, policy-based routing (PBR), and service level ... Apr 30, 2016 ... Cisco Express Forwarding (CEF) is advanced, Layer 3 IP switching technology. CEF optimizes network performance and scalability for networks with ... Sep 11, 2018 ... Take our survey to help us understand your usage and how we can better serve you in the future. Take Survey Cisco Express Forwarding (CEF) must be enabled. Feb 19, 2013 ... Process switching is the oldest, simplest and slowest packet forwarding mechanism. Packets received on an interface trigger an interrupt. Re: Comware Equivalent to Cisco Express Forwarding. Yes, as stated before, this is a feature which helps a software router to offload some processing in ... Apr 16, 2015 ... Cisco Express Forwarding (CEF) further improves efficiency by building forwarding tables to store layer 2 and layer 3 information, allowing ... Jul 7, 2020 ... The forwarding information base (FIB) and adjacency tables are the main components of CEF. The FIB is similar to a routing table.