Модуль Cisco SIP-400

Compatibility Совместимость

Минимально поддерживаемое программное обеспечение

Protocols Протоколы

User Datagram Protocol (UDP)

IPv4 Unicast and Multicast

IPv6 Unicast and Multicast

Multiprotocol Label Switching (MPLS)

SAToP and CESoPSN

Инкапсуляция

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 Карты, порты и слоты

Four SPA bays per Cisco 7600 SIP-400 Четыре SPA слота на Cisco 7600 SIP-400

Features Особенности

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)

• VPLS (H-VPLS)

• 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

Память

Поддерживаемые SPA

2-port 1 GE SPA (V1 and V2)

5 port 1 GE SPA (V2 only)

1-port 10GbE SPA LAN PHY (V2 only)

ATM

Cisco 2-Port OC-3c/STM-1c ATM SPA

Cisco 1-Port OC-12c/STM-4c ATM SPA

Cisco 1-port OC48/STM16 ATM SPA

POS

Cisco 2-Port OC-3c/STM-1c POS SPA

Cisco 4-Port OC-3c/STM-1c POS SPA

Cisco 1-Port OC-12c/STM-4c POS SPA

Cisco 1-Port OC-48/STM16-c POS/RPR SPA (POS mode only)

Serial/Channelized

Cisco 8-port Channelized T1/E1 SPA

Cisco 2-port Channelized T3 to DS0 SPA

Cisco 4-port Channelized T3 to DS0 SPA

Cisco 2-port T3/E3 Serial SPA

Cisco 4-port T3/E3 Serial SPA

Cisco 1-port Channelized STM1/OC3 to DS0 SPA

CEoP/Channelized ATM SPA

Cisco 24-port T1/E1 Circuit Emulation over Packet SPA (CEoP)

Cisco 1-port OC-3/STM-1 Circuit Emulation over Packet SPA