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This switch also supports several common methods of prioritizing layer 3/
4 traffic to meet application requirements. Traffic can be prioritized based
on the priority bits in the IP frame's Type of Service (ToS) octet or the
number of the TCP/UDP port. When these services are enabled, the
priorities are mapped to a Class of Service value by the switch, and the
traffic then sent to the corresponding output queue.
Multicast Filtering – Specific multicast traffic can be assigned to its own
VLAN to ensure that it does not interfere with normal network traffic and
to guarantee real-time delivery by setting the required priority level for the
designated VLAN. The switch uses IGMP Snooping and Query to manage
multicast group registration.
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 3-32).
The following table lists some of the basic system defaults.
Function
Console Port
Connection
Table 1-2 System Defaults
Parameter
Baud Rate
Data bits
Stop bits
Parity
Local Console Timeout
S
YSTEM
Default
auto
8
1
none
0 (disabled)
D
EFAULTS
1-7
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