7600-SIP-200

Compatibility


Cisco 7600 Series SUP32-3B, SUP720-3B, SUP720-3BXL, RSP720-3C, RSP720-3CXL, RSP720-3C-10G, and RSP720-3CXL-10G systems




Minimum Software Compatibility


Cisco IOS®Software Release 12.2(18)SXE, or later




Protocols


●TCP
●User Datagram Protocol (UDP)
●IPv4 Unicast and Multicast
●IPv6 Unicast and Multicast
●MPLS




Encapsulation


●Frame Relay
●Multilink Frame Relay – FRF.16
●PPP
●MLPPP
●Bridge Control Protocol (BCP)
●High-Level Data Link Control (HDLC)
●ATM permanent virtual circuit (PVC)-constant bit rate (CBR), variable bit rate real-time (VBR-rt), VBRnon-real-time (VBR-nrt), and unspecified bit rate (UBR)
●ATM switched virtual circuit (SVC)-CBR, VBR-rt, VBR-nrt, UBR, and UBR+
●POS




Cards, Ports, and Slots


Four SPA bays per Cisco 7600 SIP-200. The SIP-200 supports oversubscription.




QoS, Access Control Lists (ACLs), and Low-Speed Aggregation Features




QoS


●Modular QoS CLI (MQC)
●Classification
◦ACLs
◦IP Precedence
◦IPv4 and IPv6
◦Differentiated services code point (DSCP)
◦MPLS experimental values (MPLS EXP)
◦Frame Relay Discard Eligibility
◦ATM cell loss priority (CLP)
●QoS mappings – CLP, DE to IP type of service (ToS), MPLS EXP; and conversely
●Hierarchical QoS




Queuing


●Per-virtual circuit queuing
●Low-latency queuing (LLQ)
●Weighted Fair Queuing (WFQ)
●Class-Based Weighted Fair Queuing (CBWFQ)




Congestion Avoidance


Weighted Random Early Detection (WRED)




Traffic Marking, Shaping, andBandwidth Policing


●Marking – IP Precedence, DSCP, MPLS EXP, ATM CLP, and FR DE
●Policing
●Distributed traffic shaping (DTS)
●Hierarchical traffic shaping
●Distributed network-based application recognition (NBAR)




Fragmentation


●Distributed link fragmentation and interleaving (dLFI)
●Frame Relay Forum FRF.12




ACLs and Security


●Standard, extended, dynamic, reflexive, and time-based ACLs
●Classification based on packet length




Bandwidth Efficiency


●cRTP
●ATM permanent-virtual-circuit (PVC) bundles
●Frame Relay virtual circuit bundles




Layer 2 Bridging and Interworking


●RFCs 1483 and RFC 2684 ATM Virtual Circuits – Routed and Bridged
●RFC 1490 Frame Relay Virtual Circiuts – Routed and Bridged
●Multipoint Bridging for RFC 1483 virtual circuits
●Multipoint Bridging for RFC 1490 virtual circuits
●Bridge Control Protocol
●Bridging of routed encapsulation
●Routed bridged encapsulation




Layer 2 and Layer 3 VPNs


●RFC 2547 MPLS VPNs
●Ethernet over MPLS (EoMPLS)
●ATM over MPLS (ATMoMPLS)
●ATM Adaptation Layer 5 (AAL5) virtual circuit mode, single-cell relay virtual circuit mode
●Frame Relay over MPLS (FRoMPLS)
●PPP over MPLS (PPPoMPLS)
●HDLC over MPLS (HDLCoMPLS)
●Virtual circuit-to-virtual circuit local switching – Frame Relay, ATM – AAL0, AAL5




High Availability


●Nonstop forwarding (NSF)
●Stateful switchover (SSO)
●Automatic Protection Switching (APS) with ATM, POS SPAs
●OIR




Memory


●512-MB default Double Data Rate (DDR) synchronous dynamic RAM (SDRAM)
●Optionally upgradable to 1-GB DDR SDRAM memory




Supported SPAs


ATM
●Cisco 2-Port OC-3c/STM-1c ATM Shared Port Adapter
●Cisco 4-Port OC-3c/STM-1c ATM Shared Port Adapter
POS/Channelized
●Cisco 2-Port OC-3c/STM-1c POS Shared Port Adapter
●Cisco 4-Port OC-3c/STM-1c POS Shared Port Adapter
●Cisco 1-Port Channelized OC-3c/STM-1c POS Shared Port Adapter
Copper/Channelized
●Cisco 8-Port Channelized T1/E1 Shared Port Adapter
●Cisco 2-Port Clear Channel T3/E3 Shared Port Adapter
●Cisco 4-Port Clear Channel T3/E3 Shared Port Adapter
●Cisco 2-Port Channelized T3 (DS0) Shared Port Adapter
●Cisco 4-Port Channelized T3 (DS0) Shared Port Adapter
●Cisco 4-Port Serial Shared Port Adapter
Fast Ethernet
●Cisco 4-Port Fast Ethernet Shared Port Adapter
●Cisco 8-Port Fast Ethernet Shared Port Adapter