7600-SIP-200
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Compatibility |
Cisco 7600 Series SUP32-3B, SUP720-3B, SUP720-3BXL, RSP720-3C, RSP720-3CXL, RSP720-3C-10G, and RSP720-3CXL-10G systems |
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Minimum Software Compatibility |
Cisco IOS® Software Release 12.2(18)SXE, or later |
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Protocols |
● TCP ● User Datagram Protocol (UDP) ● IPv4 Unicast and Multicast ● IPv6 Unicast and Multicast ● MPLS |
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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), VBR non-real-time (VBR-nrt), and unspecified bit rate (UBR) ● ATM switched virtual circuit (SVC)-CBR, VBR-rt, VBR-nrt, UBR, and UBR+ ● POS |
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Cards, Ports, and Slots |
Four SPA bays per Cisco 7600 SIP-200. The SIP-200 supports oversubscription. |
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QoS, Access Control Lists (ACLs), and Low-Speed Aggregation Features |
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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 |
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Queuing |
● Per-virtual circuit queuing ● Low-latency queuing (LLQ) ● Weighted Fair Queuing (WFQ) ● Class-Based Weighted Fair Queuing (CBWFQ) |
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Congestion Avoidance |
Weighted Random Early Detection (WRED) |
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Traffic Marking, Shaping, and Bandwidth 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) |
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Fragmentation |
● Distributed link fragmentation and interleaving (dLFI) ● Frame Relay Forum FRF.12 |
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ACLs and Security |
● Standard, extended, dynamic, reflexive, and time-based ACLs ● Classification based on packet length |
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Bandwidth Efficiency |
● cRTP ● ATM permanent-virtual-circuit (PVC) bundles ● Frame Relay virtual circuit bundles |
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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 |
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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 |
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High Availability |
● Nonstop forwarding (NSF) ● Stateful switchover (SSO) ● Automatic Protection Switching (APS) with ATM, POS SPAs ● OIR |
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Memory |
● 512-MB default Double Data Rate (DDR) synchronous dynamic RAM (SDRAM) ● Optionally upgradable to 1-GB DDR SDRAM memory |
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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 |