QoS, ACLs, і Low-Speed Aggregation Features
QoS
• Modular QoS CLI (MQC)
• Classification based on:
• IP Precedence (IPv6 та IPv4)
• Diffserv code point (DSCP) (IPv6 та 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) заснований на 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, та 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) віртуальний 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) з ATM, POS SPAs
• OIR for both SIP та SPA
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