Korenix JetNet 5228G Series, Руководство пользователя

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Introduction
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that advertises information about the sending device and collects information
gathered from neighboring network nodes it discovers.
Advertised information is represented in Type Length Value (TLV) format according
to the IEEE 802.1ab standard, and can include details such as device identification,
capabilities and configuration settings. Media Endpoint Discovery (LLDP-MED) is an
extension of LLDP intended for managing endpoint devices such as Voice over IP
phones and network switches. The LLDP-MED TLVs advertise information such as
network policy, power, inventory, and device location details. The LLDP and
LLDP-MED information can be used by SNMP applications to simplify
troubleshooting, enhance network management, and maintain an accurate network
topology.
System Defaults
The switch’s system defaults are provided in the configuration file
“Factory_Default_Config.cfg.” To reset the switch defaults, this file should be set as
the startup configuration file (page 3-24).
The following table lists some of the basic system defaults.
Table 1-2 System Defaults
Function Parameter Default
Console Port
Connection Baud Rate 9600
Data bits 8
Stop bits 1
Parity none
Local Console Timeout 0 (disabled)
Authentication Privileged Exec Level Username “admin”
Password “admin”
Normal Exec Level Username “guest”
Password “guest”
Enable Privileged Exec from Normal
Exec Level Password “super”
RADIUS Authentication Disabled
TACACS Authentication Disabled
802.1X Port Authentication Disabled
HTTPS Enabled
SSH Disabled
Port Security Disabled
IP Filtering Disabled