QoS, ACLs, and Low-Speed Aggregation Features
QoS
? Modular QoS CLI (MQC)
? Classification based on:
? IP Precedence (IPv6 and IPv4)
? Diffserv code point (DSCP) (IPv6 and IPv4)
? MPLS experimental values (MPLS EXP)
? Extended ACL
? ATM CLP
? Frame Relay DE
? Class of Service (CoS)
? VLAN
Congestion Avoidance
? Weighted Random Early Detection (WRED) based on IP Precedence, DSCP, MPLS EXP, ECN (mark IP TOS field for POS traffic)
Queuing
? Congestion management
? Per-virtual circuit queuing
? Ingress and egress Low-Latency Queuing (LLQ)
? Egress Class-Based Weighted Fair Queuing (CBWFQ)
Traffic Classification, Shaping, and Bandwidth Policing
? Marking
? Policing
? Distributed traffic shaping (DTS)
? Hierarchical service policies
Security
? Standard and extended ACLs
Layer 2 and Layer 3 VPNs
? Ethernet over MPLS (EoMPLS)
? ATM over MPLS (ATM over MPLS)
? ATM Adaptation Layer 5 (AAL5) virtual circuit mode, single and packed cell relay virtual circuit mode
? Frame Relay over MPLS (FRoMPLS)
? Layer 3 MPLS/VPN over GRE
? ATM over GRE, Ethernet over GRE
? TDM over MPLS
High availability
? IPv4 Nonstop Forwarding (NSF)
? IPv4 Stateful Switchover (SSO)
? Automatic Protection Switching (APS) with ATM, POS SPAs
? OIR for both SIP and SPA
Multilink support
? Frame Relay Multilink^1 (1) Added in >15.2(04)S
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