TP-Link T2600G Series User Manual

Configuring L2PT Overview
User Guide
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1) Upon receiving a Layer 2 PDU from CE1 via the UNI port, PE1 replaces the destination
MAC address of the PDU with a special multicast MAC address (01:00:0c:cd:cd: d0) and
then sends the PDU to the ISP network via the NNI port.
2) The ISP network identifies the PDU and directly forwards it to the other end.
3) PE2 receives the PDU via its NNI port and restores the destination MAC address of the
PDU to its original destination MAC address.
With L2PT feature configured accordingly, the switch can transparently transmit the PDUs
of the following Layer 2 protocols: STP (Spanning Tree Protocol), GVRP (GARP VLAN
Registration Protocol), LACP (Link Aggregation Control Protocol), CDP (Cisco Discovery
Protocol), VTP (VLAN Trunking Protocol), PAgP (Port Aggregation Protocol), UDLD
(UniDirectional Link Detection) and PVST+(Per VLAN Spanning Tree Plus).

TP-Link T2600G Series Specifications

General

Model	T2600G Series
Layer	Layer 2+
Type	Managed
Uplink Ports	4 x Gigabit SFP slots
VLAN	4K VLANs
QoS	8 priority queues
Management	Web-based GUI, CLI, SNMP, RMON
Standards and Protocols	IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at
Interface	RJ45
L2 Features	STP, RSTP, MSTP, LACP, IGMP Snooping
L3 Features	Static Routing
Security	802.1X, Port Security, DHCP Snooping, IP Source Guard, DoS Defend, ARP Inspection, SSH, SSL, ACL
MAC Address Table	16K
Jumbo Frame	9KB
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Operating Humidity	10% to 90% RH non-condensing
Storage Humidity	5% to 90% non-condensing