Cisco 7600 Series SPA Interface Processor-400 Compatibility Cisco Route Switch Processor 720 3C/3CXL, Cisco Supervisor Engine 720-3B/3BXL, and Cisco Supervisor Engine 32 (Sup-32) systems Minimum softwareCompatibility Cisco IOS®Software Release 12.2(18)SXE, or later releases for Supervisor Engine 720-3B/3BXL and Supervisor Engine 32 systems in native mode Cisco IOS Software; also, 12.2(33)SRB or later releases for RSP720-GE-3CXL and RSP720-GE-3C systems Protocols ●TCP ●User Datagram Protocol (UDP) ●IPv4 Unicast and Multicast ●IPv6 Unicast and Multicast ●Multiprotocol Label Switching (MPLS) ●SAToP and CESoPSN Encapsulation ●Frame Relay ●Point-to-Point Protocol (PPP) ●High-Level Data Link Control (HDLC) ●ATM permanent virtual circuit-constant bit rate (PVC-CBR), variable bit rate real-time (VBR-rt), VBR non-real-time (VBR-nrt), and unspecified bit rate (UBR) ●ATM switched virtual circuit (SVC)-CBR, VBR-rt, VBR-nrt, UBR, UBR+ ●TDM over MPLS, ATM over MPLS, and ATM over GRE ●L2TPv3 Cards, ports, andslots Four SPA bays per Cisco 7600 SIP-400 Features 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 Memory 1 GB default Double Data Rate (DDR) synchronous dynamic RAM (SDRAM) per Cisco 7600 SIP-400


  • 7600-SIP-400