User's Manual

16 ALFOplus 24GHz (North America) - Release 01.05.0x - MN.00395.E - 004

- LAN1 - 1x10/100/1000BaseT traffic and/or supervision port with clock, synchronism recovery

and PoE

- LAN2 - 1x10/100/1000BaseT supervision and/or traffic port with clock and synchronism recov-

ery

• Optical Gigabit Version

- LAN1 - 1x100/1000BaseX traffic and/or supervision port with clock and synchronism recovery

- LAN2 - 1x10/100/1000BaseT supervision and/or traffic port with clock, synchronism recovery

and PoE

Depending on software configuration made for each port LAN1 and LAN2.

5.2.1 Functionality

ALFOplus has a Ethernet switching (L2) unit and a processing unit, both embedded in the equipment, to-

ward the radio channel.

Ethernet ports support the “standard” subset of the functionalities provided by the embedded switch. In

particular, following functionalities are available:

• MAC switching, Learning and Ageing

• Jumbo Frame up to 10 kbytes

• MEF 10.2 bandwidth profiles for Ethernet Services

• IEEE 802.1Q VLAN/IEEE VLAN stacking QinQ and VLAN rewriting

• LLF (Link Loss Forwarding) bidirectional

• IEEE 802.3x Flow control

• Flexible QoS based on VLAN (IEEE 802.1p), MPLS Exp BIT, ToS/DSCP (IPV4 or IPV6) per Port,

802.1p rewrite with MPLS

• Queue Packet with Drop Policy: Tail Drop, Queue Drop, Red, Wred/Strict, WFQ, Mixed

• Ethernet Frame Fragmentation

• Advanced multi-layer 1/2/3/4 header Ethernet compressor algorithm

• IEEE 802.1d STP (Spanning Tree Protocol)

• IEEE 802.1w RSTP (Rapid Spanning Tree Protocol)

• IEEE 802.1ag ITU-T y.1731 OAM (Operation, Administration and Maintenance)

• IEEE 802.3af PoE - Power over Ethernet

• Complete Synchronisation Management G.8261, G.8262, G.8264 (SSM), IEEE 1588 v2 precision

time protocol

• Advanced Statistics Monitoring Based VLAN and Priority

• Ethernet performance monitoring - RMon

• MAB (Microwave Adaptive Bandwidth) Cisco-SIAE

1 With dispensation to maximum power