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What features for broadband aggregation are provided on the Cisco 7200/7400?

April 26, 2017aggregation broadband Cisco features provided

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What features for broadband aggregation are provided on the Cisco 7200/7400?

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A. The following features are provided: • Multicast • RA-MPLS • Per session rate limiting • CBAC- based firewalling • Software-based IPSec • PPPoE session limit • Subscriber Edge Service Manager (SESM) and Service Selection Gateway (SSG). • L2TP access concentrator (LAC) and L2TP network server (LNS) functionally. • Auto Detect (SNAP) – automatic encapsulation for PPPoA and PPPoE. • PPPoA – allows tunneling and termination of PPP sessions over ATM permanent virtual circuit (PVC) and switched virtual circuit (SVC) links. • PPPoE – allows tunneling and termination of PPP sessions over Ethernet links. • PPPoEo802.1Q – allows tunneling and termination of Ethernet PPP sessions across VLAN links. • PPPoEoA – Ethernet PPP connections over ATM links. • PPPoEoE – PPPoE over non-ATM links. • L2TP – provides for tunneling of layer 2 networks over a layer 3 infrastructure. • RBE – allows bridged RFC 1483 frames to be routed. Bridge headers are ignored by the router. This is an alternative to IRB.