Alcatel OS6855-24 Manual de usuario descargar pdf (Pagina 6)

AlcAtel-lucent OmniSwitch 6855

ALCATEL-LUCENT ENTERPRISE DATA SHEET

• Trafc prioritization: Flow-based QoS with

internal and external prioritization (also

known as re-marking)

• Bandwidth management: Flow- based

bandwidth management, ingress rate

limiting; egress rate shaping per port

• Queue management: Congurable

scheduling algorithms: Strict Priority

Queuing (SPQ), Weighted Round Robin

(WRR) and Decit Round Robin (DRR)

• Congestion avoidance: Support for End-

to-End Head-of-Line (E2E-HOL) blocking

prevention and ow control

• LLDP network polices for dynamic

designation of VLAN-ID and layer-2/

layer-3 priority for IP phones

• Auto-QoS for switch management trafc

as well as trafc from Alcatel-Lucent IP

phones

• Differentiated Services for Virtual Desktop

Interface (VDI) ows. One-touch QOS

support for Citrix VDI

Fluent network for voice, video and data

• Session Initiation Protocol (SIP) detection,

session monitoring and tracking

• Provides real time conversation quality

information contained in the SIP packets

concerning packet loss, delay, jitter, MOS

score, R-Factor in real time

• SIP prole for QOS, priority tuning for

end-to-end processing

• Multicast DNS Relay: Bonjour protocol

Support for wired Airgroup™

Layer-3 routing and multicast

iPv4 routing

• Multiple VRF for network Segmentation

and Inter-VRF route leaking

• Static routing, Routing Information

Protocol (RIP) v1 and v2

• Open Shortest Path First (OSPF) v2,

Border Gateway Protocol (BGP) v4

• Generic Routing Encapsulation (GRE)

and IP/IP tunneling

• Graceful restart extensions for OSPF

and BGP

• VRRP v2

• DHCP relay (including generic UDP relay)

• ARP

iPv6 routing

• Static routing

• Routing Information Protocol Next

Generation (RIPng)

• OSPF v3

• BGP v4 (with extensions to IPv6 routing)

• Graceful restart extensions for OSPF

and BGP

• VRRP v3

• Neighbor Discovery Protocol (NDP)

• DHCP relay for IPv6

iPv4/iPv6 multicast

• Internet Group Management Protocol

(IGMP) v1/v2/v3 snooping for optimized

multicast trafc

• Protocol Independent Multicast – Sparse

Mode (PIM-SM)/Protocol Independent

Multicast – Dense Mode (PIM-DM)

• Distance Vector Multicast Routing Protocol

(DVMRP)

• Multicast Listener Discovery (MLD) v1/v2

snooping for optimized multicast trafc

Metro Ethernet access

• Ethernet services support per IEEE

802.1ad Provider Bridge services (also

known as Q-in-Q or VLAN stacking):

¬ Service VLAN (SVLAN) and Customer

VLAN (CVLAN) transparent LAN services

¬ Ethernet network-to-network interface

(NNI) and user network interface (UNI)

services

¬ Service Access Point (SAP) Prole

identication

¬ CVLAN to SVLAN translation and

mapping

• Ethernet OA&M compliant with ITU

Y.1731 and IEEE 802.1ag version 8.1

for connectivity fault and performance

management and IEEE 802.3ah EFM for

link OA&M

• Service Assurance Agent (SAA) for SLA

compliance validation

• Customer provider edge (CPE) test head

trafc generator and analyzer tool used

in the metro Ethernet network to validate

customer Service Level Agreements (SLA)

• TR-101 PPPoE Intermediate Agent

allowing for the PPPoE network access

method

• MAC-Forced Forwarding support according

to RFC 4562

• Private VLAN feature for user trafc

segregation

• DHCP Option 82: Congurable relay agent

information

• IP Multicast VLAN (IPMVLAN) for

optimized multicast replication at the edge

saving network core resources

• Optimized Ethernet access services delivery

¬ Network bandwidth protection against

overload of video trafc

¬ Multicast streams isolation from multiple

content providers over the same

interface

• MEF 9 and 14 certied

• Managed by Alcatel-Lucent 5620 Service

Aware Manager

SUPPORTED STANDARDS

IEEE standards

• IEEE 802.1D (STP)

• IEEE 802.1p (CoS)

• IEEE 802.1Q (VLANs)

• IEEE 802.1ad (Provider Bridges)

• IEEE 802.1ag (Connectivity Fault

Management)

• IEEE 802.1ak (Multiple VLAN Registration

Protocol)

• IEEE 802.1s (MSTP)

• IEEE 802.1w (RSTP)

• IEEE 802.1X (Port-based Network Access

Control)

• IEEE 802.3i (10Base-T)

• IEEE 802.3u (Fast Ethernet)

• IEEE 802.3x (Flow Control)

• IEEE 802.3z (Gigabit Ethernet)

• IEEE 802.3ab (1000Base-T)

• IEEE 802.3ac (VLAN Tagging)

• IEEE 802.3ad (Link Aggregation)

• IEEE 802.3ae (10G Ethernet)

• IEEE 802.3af (Power over Ethernet)

ITU-T standards

• ITU-T G.8032: Draft (June 2007) Ethernet

Ring Protection

• ITU-T Y.1731 OA&M fault and performance

management

IETF standards

iPv4

• RFC 2003 IP/IP Tunneling

• RFC 2784 GRE Tunneling

OSPF

• RFC 1253/1850/2328 OSPF v2 and MIB

• RFC 1587/3101 OSPF NSSA Option

• RFC 1765 OSPF Database Overow

• RFC 2154 OSPF MD5 Signature

• RFC 2370/3630 OSPF Opaque LSA

• RFC 3623 OSPF Graceful Restart

RiP

• RFC 1058 RIP v1

• RFC 1722/1723/1724/2453/1724 RIP v2

and MIB

• RFC 1812/2644 IPv4 Router Requirements

• RFC 2080 RIPng for IPv6

BGP

• RFC 1269/1657 BGP v3 & v4 MIB

• RFC 1403/1745 BGP/OSPF Interaction

• RFC 1771-1774/2842/2918/3392 BGP v4

• RFC 1965 BGP AS Confederations

• RFC 1966 BGP Route Reection

• RFC 1997/1998 BGP Communities

Attribute

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Alcatel OS6855-24 Manual de usuario Pagina 6

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