Stimmen - 3, Durchschnittliche Bewertung: 4.3 ( )

Hersteller: Alcatel-Lucent Dateigröße: 299.12 kb Dateiname: Unterrichtssprache:

ES1 ordering part numbers ISA-ES1NAMEPORTSFX1642EMC1642EM1640FOX1650SMC1662SMC1660SMR41660SMR5ETHERNET(E)/FE 3AL 97243 AA** ISA-LES1 3FE 2 + (1) E/FE(FX) • 3AL 97194 AC** ISA-ES1 3FE 2 + (1) E/FE(FX) • • 3AL 97165 AC** ISA-ES1 8FE 8 E/FE • • 3AL 98128 AC** ISA-ES1 8FE 8 E/FE • • • • • 3AL 98150 AC** ISA-ES1 8FX 8 (SFP) E/FE/FX • • • • • Table 5. ES4 ordering part numbers ISA-ES4NAMEPORTSPORTS1642EMC1642EM1640FOX1650SMC1662SMC1660SMR41660SMR5E/FEGigE 3AL 81879 AB** ISA-ES4 8FE +1GigE 8 1 • • • • • Alcatel-Lucent ISA-ES1 and ES4 Series | Data Sheet Technical Specifications Interfaces • FE: 10/100Base-T • FX: 100Base-FX • GE1: 1000Base-X Physical Ethernet interfaces • 10/100Base-T: ¬ Connectors: RJ-45 ¬ Transmission: full duplex ¬ Range: 100 m (328.08 ft) ¬ Ports: autonegotiation supported • 100Base-X: SFP, LC connector ¬ LX: 10 km – Single-Mode (SM) fiber ¬ FX: 2 km – Multi-Mode (MM) fiber • FE electrical SFP for Base-X ¬ 100Base-T ¬ Connector RJ-45 ¬ Range: 100 m (328.08 ft) • 1000Base-X: SFP-based, LC connector ¬ ZX: 80 km – SM fiber ¬ LX: 5 km – SM fiber ¬ SX: 550 m – MM fiber Ethernet switching features • Technology ¬ Application Specific Integrated Circuit (ASIC)-based ¬ Parallel store-and-forward • Bridging: ¬ IEEE 802.1D: Media Access Control (MAC) bridge ¬ IEEE 802.1Q: virtual bridge ¬ IEEE 802.1ad provider bridge • Class forwarding criteria ¬ Per port ¬ Per virtual LAN (VLAN) (802.1 Q) ¬ Per priority bit (802.1 p) ¬ 802.3 MAC DA • Flow control as per IEEE 802.3 ¬ In full duplex only • Address table ¬ 8000 MAC entries • Layer 2 switching core ¬ ES1 = 1 Gb/s per card ¬ ES4 = 2.4 Gb/s per card • VLANs IDs per IEEE 802.1Q ¬ 4094 VLAN IDs ¬ Maximum 1000 active VLAN IDs Port trunking features • EoS ¬ GFP (G.7041) ¬ LAPS • VCAT (G.707) (See Table 1 EoS) • Rate limiting per VCG (10 Mb or 100 Mb) Protection features • STP, Rapid Spanning Tree Protocol (RSTP), LAG (FE/FX) • Multiservice transport platform (MSTP) and, for VLAN applications proprietary per–VLAN RSTP • LCAS (G.7042) • SDH based ¬ VC-x: SNCP-I/SNCP-N (<50 ms) ¬ Multiplex section: MSP (<50 ms) Multicast features • Internet Group Management Protocol (IGMP) proxy • IGMP snooping V2 QoS features • Policer ¬ Metering: single-rate policer token-bucket ¬ Marking: two colors (green, yellow) ¬ Dropping: out of profile • Class of Service (CoS) classes ¬ Best effort traffic: PIR >0 ; CIR=0 ¬ Guaranteed and regulated traffic with PIR=CIR >0 • Advanced QoS with IEEE 802.1p • Differentiated services code points (DSCP) filtering/marking • Scheduler ¬ Four output queues per port ¬ Mixed strict priority (HOL) and weighted bandwidth queue ¬ Deficit round robin • Mapping of untagged traffic into a separate S-TAG Packet-based monitoring Monitoring counters • Total received correct octets (TRCO) • Total received correct frames (TRCF) • Total transmitted octets (TTO) • Total transmitted frames (TTF) • Total discarded frames (TDF) due to congestion • Total received service errored frames (TRSEF) Counters apply • Per port: user network interface (UNI) and network node interface (NNI) • Per flow (after classification) ¬ Per VLANs: priority bits ¬ Per classification: green, yellow ¬ Unicast, Multicast and broadcast • Per maintenance activity ¬ Selection between all available counters Historical of counter • CD (current counters value) • HD 1 h/15 min (historical of counters) • HD 24 h (historical of 24 h counters) OA&M features • Metro Ethernet Fourm (MEF) OA&M includes end-to-end service fault discovery ¬ Maintenance end point (MEP) ¬ Maintenance intermediate point (MIP) • Y.1731/IEEE 802.1ag implementation defines diagnostic fault localization procedures to check the connectivity of ports ¬ Continuity check (CC) ¬ Link trace (LT) ¬ Link loopback (LB) • Remote loopback for SDH trunks • Client signal fail/server signal fail (CSF/SSF) propagation • OA&M assisted by network management system Data certification • MEF-9 • MEF-14 Network management ISA is remotely managed through the Alcatel-Lucent 1350 Open Media Suite (OMS) Network Management suite made of: • Element Manager (EMS) • Regional Manager (RM): SONET/SDH/ wavelength division multiplexing (WDM) • Packet Manager (PKT): data services • Standard management support includes ¬ Open Systems Interconnection (OSI) stack with Q3 interface per SDH part of management ¬ Simple Network Management Protocol (SNMP)v2c, SNMPv3 for Ethernet part of manage- ment ¬ IP over OSI tunnelling: out-of-band management ¬ Remote software download ¬ Unsolicited alarm collection ¬ Export of alarms through ISN and IOO interfaces • Operator’s handbook suited for specific software release (on CD media) Local management • Craft terminal PC-based for local management with ¬ Microsoft Windows XP ¬ Local interface (RS-232) ¬ Local software download • Operator’s handbook suited for specific software release (on CD media) End-to-end: network managed services2 • Bridge (802.1D) ¬ Ethernet private line (EPL) ¬ Ethernet private LAN (E-LAN) • Virtual bridge (...

Herunterladen

Geben Sie zwei Ziffern: