The Policy Feature Card (PFC) extends the features and functionality of the Catalyst 6000 family of switches by providing a number of enhancements such as advanced Quality of Service (QoS) features and security capabilities.
Cisco Express Forwarding (CEF) is a Layer 3 (L3) IP switching technology that provides superior performance compared to other switching technologies, especially in networks with dynamic traffic patterns.
L3 switching is supported by the Supervisor Engine 2 (with PFC2 and Multilayer Switch Feature Card 2 (MSFC2)) as an enhancement called CEF for PFC2. CEF for PFC2 works with CEF for switching unicast traffic (IP and Internetwork Packet Exchange (IPX)) and with Protocol Independent Multicast (PIM) for switching multicast traffic (IP traffic only).
Note: The Catalyst 6000 Supervisor IA (with PFC and MSFC) supports Multilayer Switching (MLS) for packet switching.
CEF for PFC2 is permanently enabled on Supervisor Engine 2 with PFC2 and MSFC2.
Hi Dear all,i hope to be fine, pleas help me ho to fine MAC address in all switches which are connected in one LANfor example IT office send me MAC he sad i don't the correct port in switch so you fine which port belong to this MAC Address . &n...
Hi, I am finding a hard time finding ISO version compatibility. Can I go from current running ISO version: 15.0(2)SE6, 15.0(2a)EX5, 15.0(2)SE8, 15.0(2)SE8 TO 15.2.4E8 MD? Switch models: 2960-C and 2960-X (24 & 48 ports)....
Hello,I am trying to configure/enable OpenFlow capability on the Catalyst 2960X-24TS-L switch. I am following this configuration guide: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960x/software/15-2_7_e/b_1527e_consolidated_2960x_cg/o...
Hello,I have a cisco 3750E switch and a cisco 2921 router, I have configured the router with information to connect with my isp. On my switch, I enabled a port with the no switch command so that I could use it for routing, I am unable to access the intern...