User manual ALCATEL-LUCENT 7705 SERVICE AGGREGATION ROUTER DATASHEET RELEASE 4

[. . . ] In addition to pseudowire transport, IP routing and forwarding and Virtual Private LAN Service (VPLS) are supported. Services such as Asynchronous Transfer Mode (ATM), inverse multiplexing over ATM (IMA), Ethernet and TDM traffic can be natively switched across the 7705 SAR. Alcatel-Lucent 7705 SAR-18 The Alcatel-Lucent 7705 SAR supports RFC 5086 -- Structure-Aware TDM Circuit Emulation Service over Packet Switched Network (CESoPSN) and also RFC 4553 -- Structure-Agnostic TDM over Packet (SAToP) for the encapsulation and transport of TDM traffic; for example, from mobile 2G, TDM-attached base stations. The use of circuit emulation service (CES) ensures that only the active time slots are transported, keeping bandwidth usage to a minimum. Also, the Alcatel-Lucent 7705 SAR supports RFC 4717 -- Encapsulation Methods for Transport of ATM over MPLS networks; N:1 cell mode is supported. [. . . ] GRE or IP tunneling allows low-cost, ubiquitous IP networks to be used for backhauling; for example, for the transport of HSPA (High Speed Packet Access) off-loaded traffic using DSL access media. marking are carried out based on the following categories: Classification (Layer 1/Layer 2/Layer 2. 5 and/or Layer 3 header): · Time slot/port · Ethernet port/VLAN · ATM service category (CBR/rt-VBR/ nrt-VBR/UBR) · ATM VC · Ethernet 802. 1p/VLAN · IP DSCP/MPLS EXP Marking: · Layer 2 (802. 1p) · Layer 2. 5 (EXP) both for tunnel and PWE3 · Layer 3 (DiffServ) Label switched routing The 7705 SAR can be configured as either a Label Edge Router (LER) or a full Label Switched Router (LSR). Label Switched Paths (LSPs) can be signaled using either the Label Distribution Protocol (LDP) or the Resource Reservation Protocol with Traffic Engineering (RSVP-TE). The 7705 SAR brings a strong suite of traffic engineering and resiliency capabilities using functions such as Constraint-based Shortest Path First (CSPF) routing, Fast Reroute (FRR), primary and secondary LSPs and redundant pseudowires. The Alcatel-Lucent 7705 SAR utilizes extensive traffic management policies to ensure fairness with detailed classification and hierarchical scheduling including: minimum/maximum, queue type-based weighted round robin or strict priority and profiled scheduling, as well as multi-tier policing to differentiate and prioritize individual services and flows. Operations, administration and maintenance In order to ensure continuity of services, the Alcatel-Lucent 7705 SAR has a full set of operations, administration and maintenance (OAM) features including: · LSP ping · LSP traceroute · Service distribution path (SDP) ping ¬ Verifies, for example, tunnel connectivity and round-trip delay · Virtual circuit connectivity verification (VCCV) ¬ Verifies, for example, service level existence and round-trip time ¬ Extends OAM to pseudowire services · Ethernet OAM functions, for example: ¬ 802. 3ah: Ethernet in the First Mile ¬ 802. 1ag: Connectivity Fault Management ¬ Y. 1731: Ethernet OAM mechanisms for fault management -- mainly at a service level Quality of service and traffic management It is critical to maintain the end-to-end quality of service (QoS) for packet traffic. Not all types of traffic have the same set of requirements. Voice traffic in particular requires low latency and jitter (latency variation) as well as low loss, whereas data traffic often has less stringent delay requirements but may be very sensitive to loss, as packet loss can seriously constrain application throughput. To offer the required treatment throughout the network, traffic flows with different requirements are identified at the access and marked in-line with the appropriate QoS metrics. Traffic classification and 2 Alcatel-Lucent 7705 SAR | Release 4. 0 | Data Sheet Table 1. Features and benefits FEATURES BENEFITS Cost-effective migration from E1/T1-based backhaul to economical and flexible IP/MPLS-based transport, leveraging Ethernet or ISP network services over a wide range of first mile media Resiliency and redundancy including: One-for-one hitless control and switch module failover (7705 SAR-8 and 7705 SAR-18), synchronization redundancy, network uplink resiliency and redundancy of power feeds plus temperature hardening (7705 SAR-8 and 7705 SAR-F) Powerful, service-aware OAM capabilities complemented by the Alcatel-Lucent 5620 management portfolio for GUI-based network and element configuration, provisioning, and fault and performance management Dense adaptation of multiple converged services onto an efficient economical packet infrastructure Extends service routing IP/MPLS dynamic capabilities to the remote site, hubs and network edge in compact form factors with low power consumption Breadth of synchronization solutions with flexible operation, redundancy and independent validation of accuracy Transition from PDH-based connectivity to modern Ethernet and/or IP-based networking infrastructures can greatly reduce recurring operating expenditures such as line lease costs. Advanced resiliency features lead to improved network uptime, which can positively impact customer retention and allow critical services to be offered for increased revenue. Rapid fault detection and powerful commissioning and troubleshooting tools can improve productivity of operations staff and reduce network downtime. Multiprotocol and convergence capabilities (with flexible and granular QoS) reduce equipment instances needed to carry multiple traffic types. Compact, energy efficient platforms reduce power and cooling costs. Modular, flexible architecture alleviates the burden of complex pre-engineering and future scenario planning. Compact, rugged form factors allow remote sites to be addressed. Accurate synchronization allows cost-effective deployment over packet infrastructure and improves the user experience (for example, less data loss and minimal dropped calls in mobile applications). · Service Assurance Agent (SAA) ¬ Runs in background, periodically collecting network `health' information from OAM mechanisms (such as VCCV) and monitoring for problems (such as SLA transgressions) These features, when under the control of the Alcatel-Lucent 5620 management portfolio, ensure rapid fault detection as well as efficient troubleshooting. In particular, SLAs can be proactively monitored by the SAA. This powerful capability allows the specification of test suites, policies and schedules. The tests are then auto-created, and the results obtained are automatically compared to predefined SLA metrics. Any transgressions detected are automatically reported through the SAA to operations staff. [. . . ] The platform can be optionally configured with a redundant control and switch module and uplinks. The Alcatel-Lucent 7705 SAR-18 has 18 slots; two are allocated for control and switch modules (CSMs), with the remaining 16 being available for user traffic adapter cards. Twelve of the adapter card slots have full duplex 2. 5 Gb/s connectivity to the switching fabric, the remaining four have full duplex 10 Gb/s connectivity. The platform can optionally support 1+1 fully redundant CSMs for High 4 Alcatel-Lucent 7705 SAR | Release 4. 0 | Data Sheet Chassis-dependent specifications 7705 SAR-F 7705 SAR-8 7705 SAR-18 Capacity for adapter cards per chassis Redundancy and resiliency ­ Synchronization, uplinks, MPLS tunnel, pseudowires, power feeds, cooling fans · · · · Height: 1 RU 4. 45 cm (1. 75 in. ) Depth: 25. 4 cm (10 in. ) Width: 43. 9 cm (17. 3 in. ) Rack mountable in a 48. 2-cm rack, 30-cm depth (standard 19-inch equipment rack, 12-inch depth) 6 Control, fabric, synchronization, uplinks, MPLS tunnel, pseudowires, power feeds, cooling fans · · · · Height: 2 RU, 8. 9 cm (3. 5 in. ) Depth: 25. 4 cm (10 in. ) Width: 43. 9 cm (17. 3 in. ) Rack mountable in a 48. 2-cm rack, 30-cm depth (standard 19-inch equipment rack, 12-inch depth) 12 (2. 5 Gb/s full duplex) + 4 (10 Gb/s full duplex) Control, fabric, synchronization, uplinks, MPLS tunnel, pseudowires, power feeds, cooling fans · · · · Height: 10 RU, 44. 5 cm (17. 5 in. ) Depth: 30 cm (10 in. ) Width: 43. 9 cm (17. 3 in. ) Rack mountable in a 48. 2-cm rack, 30-cm depth (standard 19-inch equipment rack, 12-inch depth) Physical dimensions Power · Two feeds: -48/-60V DC or two feeds: +24V DC · Third-party sourced AC power solutions available: 100 ­ 240V AC Built-in five fan array with redundancy · Normal operating temperature range: -40°C to +65°C (-40°F to +149°F) sustained · Normal humidity: 5% to 95% non-condensing · Two feeds: -48/-60V DC or two feeds: +24V DC · Third-party sourced AC power solutions available: 100 ­ 240V AC One tray of eight fans with redundancy · Normal operating temperature range: -40°C to +65°C (-40°F to +149°F) sustained · Normal humidity: 5% to 85% · Short term (96 hours) extended humidity range: 5% to 95% · Two feeds: -48/-60V DC or two feeds: +24V DC · Third-party sourced AC power solutions available: 100 ­ 240V AC One tray of eight fans with redundancy · Normal operating temperature range: -5°C to +45°C (23°F to 113°F) sustained, -5°C to +55°C (23°F to 131°F) extended (96 hours) · Normal humidity: 5% to 85% non-condensing · Short term (96 hours) extended humidity range: 5% to 95% Cooling Operating environment Service Aggregation Router specifications Services · TDM pseudowires ¬ RFC 5086 Structure-Aware Time Division Multiplexed (TDM) Circuit Emulation Service over Packet Switched Network (CESoPSN) ¬ RFC 4553 Structure-Agnostic Time Division Multiplexing (TDM) over Packet (SAToP) · ATM pseudowires ¬ RFC 4717 Encapsulation Methods for Transport of Asynchronous Transfer Mode (ATM) over MPLS Networks ¬ N:1 cell mode, virtual circuit connection and virtual path connection ¬ ATM IMA · Ethernet pseudowires ¬ RFC 4448 Encapsulation Methods for Transport of Ethernet over MPLS Networks · · · · ¬ Raw and tagged mode ¬ MEF 9 and MEF 14 certified IP pseudowires ¬ PPP (as per RFC 1661) and MLPPP (as per RFC 1990) access to IP pseudowires ¬ Ethernet (null, tagged) access to IP pseudowires Analog voice encoding and transport ¬ A law, -law ¬ Traffic transported on a TDM pseudowire IP or MPLS infrastructure IP VPN ¬ RFC 4364 BGP/MPLS IP Virtual Private Networks (VPNs) VPLS ¬ RFC 4762 Virtual Private LAN Services Using LDP · · · · Synchronous Ethernet Built-in Stratum-3 clock IEEE 1588v2 Synchronization Status Messages (SSMs) support for quality level determination, source selection and timing loop avoidance Traffic management and QoS · Hierarchical queuing · Multi-tier scheduling · Profiled (in and out of profile) scheduling · Queue type-based scheduling · Ingress policing and egress shaping · Up to 8 queues per service · Memory allocation per queue (CBS, MBS per queue) · Premium, assured and best-effort forwarding classes · WRED on ingress and egress · Classification based on: ¬ Layer 1/Layer 2/Layer 2. 5 and/or Layer 3 header ¬ Time slot/port ¬ Ethernet port/VLAN ¬ ATM service category (CBR/rt-VBRrt-VBR/UBR) ¬ ATM VC ¬ Ethernet 802. 1p/VLAN ¬ IP DSCP/MPLS EXP · Marking based on: ¬ Layer 2 (802. 1p) ¬ Layer 2. 5 (EXP) both for tunnel and PWE3 ¬ Layer 3 (DiffServ) Security (node access) · User ID/password-based authentication and authorization ¬ Exponential login backoff for brute force attacks ¬ Local or remote storing of user information · Remote authentication/authorization using Remote Authentication Dial In User Service (RADIUS) and Terminal Access Controller Access-Control System (TACACS) Synchronization · External reference timing · Line timing · Adaptive timing Alcatel-Lucent 7705 SAR | Release 4. 0 | Data Sheet 5 · Secure Shellv2, Secure File Transfer Protocol and Simple Network Management Protocol (SNMP) Version 3 ¬ Secure open interfaces · Syslog ¬ Capture security logs on local or remote server · Alarm on suspicious sequence of operations · Nodal attack · Basic firewall with filtering of control plane traffic · Denial of service (DoS) attack prevention (rate-limiting and prioritization) · Data security · Transfer over peer-to-peer tunnel (MPLS) · MD5 authentication · Sequence numbers prevent replaying of data · Statistics available on suspicious behavior Management · Fully-featured, industry-standard command line interface · Service assurance tools, including LSP ping, LSP traceroute, SDP ping, VCCV · ATM In-band Management · SSH and Telnet · FTP, Trivial File Transfer Protocol and Secure Copy Protocol · RADIUS (AAA) · TACACS+ · SNMP v2/v3 ¬ ITU-T G. 703 ¬ ITU-T G. 707 ¬ ITU-T G. 712 ¬ ITU-T G. 957 ¬ ITU-T V. 24 ¬ ITU-T V. 36 ¬ ITU-T X. 21 · Network Equipment and Building Standards (NEBS): ¬ NEBS Level 1 and 3 ¬ Telcordia GR-63-CORE, Issue 3 ¬ Telcordia GR-78-CORE, Issue 2 ¬ Telcordia GR-1089, Issue 4 ¬ ATT-TP-76200 ¬ VZ. TPR. 9305 ¬ ANSI T1. 315-2001 · Environmental: ¬ Telcordia GR-63-CORE, Issue 3 ¬ ETSI EN 300 019-2-1 v2. 1. 2 (Class 1. 2) ¬ ETSI EN 300 019-2-2 v2. 1. 2 (Class 2. 3) ¬ ETSI EN 300 019-2-3 v2. 2. 2 (Class 3. 2) ¬ ETSI 300 132-2 v2. 2. 1 · Directives: ¬ EU Directive 1999/5/EC R&TTE ¬ EU Directive 2002/96/EC WEEE ¬ EU Directive 2002/95/EC RoHS ¬ China: Ministry of Information Industry order No. [. . . ]