User's Manual 998 Document #: LTRT-12809
Mediant 800 MSBR
Rapid Spanning Tree Protocol / RSTP (802.1D-2004 and 802.1w)
LAN switch ports with non-blocking switching performance
Up to four RJ-45 10/100/1000Base-T (Gigabit Ethernet) LAN ports
Eight RJ-45 10/100Base-TX (Fast Ethernet) LAN ports
Power-over-Ethernet (PoE) supported on all LAN ports, complying with
IEEE 802.3af-2003 (15.4W maximum wattage per port; 120 total
wattage over all ports)
LAN ports supporting half- and full-duplex modes, auto-negotiation, and
straight or crossover cable detection.
Routing
Dynamic Host Configuration Protocol (DHCP):
DHCP server, DHCP relay and DHCP client
DHCP server supports fixed binding of IP-to-MAC address
DHCP server supports user-defined DNS server allocation
Multiple IP interfaces for LAN routing: IP interfaces assignment to
different VLANs
Assignment of different VLAN IDs to VoIP and Data traffic
Symmetric High-Speed Digital Subscriber Line (SHDSL):
ATM: RFC 2684 over AAL5 with LLC-SNAP and VC-MUX over
AAL5; ATM UNI 4.1; UBR, CBR, VBR-RT and VBR-NRT; IP QoS;
Multiple IP interfaces; RFC 2684 Routed Mode; RFC 2364 PPPoA;
RFC 2516 PPPoE over ATM; Up to 8 PVCs
EFM: ITU G.991.2 Annex E for Ethernet, also known as EFM or
2Base-TL, as defined in IEEE 802.3ah; Up to 8 IP interfaces for
EFM/2Base-TL; IP QoS classification, Marking, scheduling and
shaping; 802.1Q VLANs
Routing protocols:
BGPv4 - RFC 1771 and RFC 2858
BGP Extended Community Attribute for BGP/MPLS VPNs
Policy-based routing (e.g. DSCP-based and BGP policy routing)
Network Address Translation (NAT/NAPT):
ACL-like classification with ALG support
Source and destination-based IP addresses ACLs
Multiple NAT and NAPT WAN addresses
WAN access via PPPoE, L2TP, DHCP
Quality of service (QoS):
Traffic Classification and Marking: Connection-based (with SPI) or
packet-
based classification; VoIP classification for SIP signaling and
media traffic (tracking UDP ports selected by SDP offer-answer
negotiations); DSCP and 802.1p marking; Explicit classification
criteria (source/destination MAC and IP addresses; Protocol ALG-
based; L4 port numbers DSCP/802.1p; Length of packets or their
data portion only)
Traffic scheduling and shaping: Ingress traffic policing; Traffic
reservation - when not utilized, other classes are served with extra
bandwidth; Maximum egress traffic shaping; Scheduling (Strict
Priority, Fair, Weighted Round-Robin Queuing, and Class-Based
WRR Queuing); Queue management (RED; TCP Serialization
Reduction to minimize jitter in VoIP environments)
Data Security
Access Control for pinpoint security policy
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