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5 kinds of QoS, are as follows, MAC Priority, 802.1p Priority, IP TOS Pri-
ority, and DiffServ DSCP Priority.
WEBconfig and CLI management over telnet
WEBconfig with optional SSL-encryption and CLI management over SSH
Rapid Spanning Tree (802.1w RSTP)
802.1x port security on a VLAN
SNMP access can be disabled and prevent from illegal SNMP access
Ingress, Non-unicast and Egress Bandwidth rating management
The trap event and alarm message can be transferred via e-mail and
mobile phone short message
Diagnostics to let administrator knowing the hardware status
External loopback test to check if the link is ok
TFTP for firmware upgrade, system log upload and config file import/
export
Remote boot the device through user interface and SNMP
Network time synchronization and daylight saving
TACACS+ for authorization, authentication and accounting (AAA)
120 event log records in the main memory and display on the local con-
sole
Options
LANCOM SFP Transceiver:
Item no. 61556 LANCOM SFP-SX-LC1
Item no. 61557 LANCOM SFP-LX-LC1
LANCOM ES-2126+ and LANCOM ES-2126P+
Chapter 1: Introduction
LANCOM ES-
2126+
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LANCOM ES-
2126P+
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