Nortel BayStack 450-24T Using Manual page 47

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309978-D Rev 01
Security:
-- MAC address-based security: Allows you to limit access to the switch
based on MAC addresses.
-- EAPOL-based security: EAP over LANs (EAPOL) security allows you to
limit access to the switch based on the Extensible Authentication Protocol
(EAP).
-- RADIUS-based security: Allows you to set up your switch with Remote
Authentication Dial-In User Services (RADIUS) security, for
authenticating TELNET logins.
-- SNMP-based security: Allows you to limit administration access to the
switch via IP filtering.
Front-panel light-emitting diodes (LEDs) to monitor the following:
-- Power status
-- System status
-- Stack status for the following:
-- Cascade Up and Cascade Down status
-- Base unit status
-- RPSU status
-- Per-port status for the following:
-- 1000 Mb/s link
-- 100 Mb/s link
-- 10 Mb/s link
-- Half- and full-duplex transmission
-- Tx/Rx activity
-- Management enable/disable
Configuration file download/upload support: Allows you to store your switch/
stack configuration parameters on a TFTP server.
Upgradable device firmware in nonvolatile flash memory using the Trivial
File Transfer Protocol (TFTP).
BayStack 450 10/100/1000 Series Switches
1-15