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Cisco 7600 Series SPA Interface Processor-400


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



● User Datagram Protocol (UDP)

● IPv4 Unicast and Multicast

● IPv6 Unicast and Multicast

● Multiprotocol Label Switching (MPLS)



● 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, and slots

Four SPA bays per Cisco 7600 SIP-400


QoS, ACLs, and Low-Speed Aggregation Features


● 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


◦ Frame Relay DE

◦ Class of Service (CoS)


Congestion Avoidance

● Weighted Random Early Detection (WRED) based on IP Precedence, DSCP, MPLS EXP, ECN (mark IP TOS field for POS traffic)


● 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


● 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


1 GB default Double Data Rate (DDR) synchronous dynamic RAM (SDRAM) per Cisco 7600 SIP-400


Artikelnummer: Default 722
120,00 €Preis
inkl. MwSt.
Quick Ship, in der Regel in 2-4 Tagen fertig

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