Chapter 8 Basic Setting
OLT2406 User’s Guide
101
Figure 63
Basic Setting > Switch Setup
The following table describes the labels in this screen.
Table 19 Basic Setting > Switch Setup
LABEL
DESCRIPTION
VLAN Type
Choose
802.1Q
for more information.
WRED
Select
Active
to enable QoS Weighted Random Early Detection (WRED). It’s a congestion
avoidance technique that makes early detection of traffic congestion possible and provides
queueing scheduling for multiple classes of traffic.
Downstream
Meter
Set the downstream macro meter rate limit sharing mode.
Select
pir
(Peak Information Rate) to take bandwidth first.
Select
cir
(Committed Information Rate) to take bandwidth first.
Bridge Control
Protocol
Transparency
Select
Active
to allow the OLT to handle bridging control protocols (STP, for example). You also
need to define how to treat a BPDU in the
Basic Setting >
Port Setup
screen.
Smart Isolation
Select
Active
to enable smart isolation on the OLT. The designated port(s) then becomes the
isolated port. Smart isolation allows you to prevent isolated ports on different switches from
transmitting traffic to each other.
Note: To use smart isolation, you should have configured 802.1Q VLAN port isolation
and (M)RSTP on the OLT. Smart isolation does not work with MSTP.
MAC Address Learning
MAC address learning reduces outgoing traffic broadcasts. For MAC address learning to occur on a port, the port
must be active.
Aging Time
Enter a time from 10 to 1000000 seconds. This is how long all dynamically learned MAC
addresses remain in the MAC address table before they age out (and must be relearned).
GARP Timer: Switches join VLANs by making a declaration. A declaration is made by issuing a
Join
message using
GARP. Declarations are withdrawn by issuing a
Leave
message. A
Leave All
message terminates all registrations.
GARP timers set declaration timeout values. See the chapter on VLAN setup for more background information.
Join Timer
Join Timer sets the duration of the Join Period timer for GVRP in milliseconds. Each port has a
Join
Period
timer. The allowed
Join Time
range is between 100 and 65535 milliseconds; the default is
200 milliseconds. See the chapter on VLAN setup for more background information.
Summary of Contents for OLT2406
Page 4: ...Document Conventions OLT2406 User s Guide 4 Desktop Laptop Switch IP Phone Smart T V...
Page 32: ...Table of Contents OLT2406 User s Guide 32 Index 758...
Page 33: ...33 PART I Introduction and Hardware Installation...
Page 63: ...63 PART II Web Configurator...
Page 179: ...Chapter 21 Classifier OLT2406 User s Guide 179 Figure 112 Classifier Example...
Page 182: ...Chapter 22 Policy Rule OLT2406 User s Guide 182 Figure 113 Advanced Application Policy Rule...
Page 186: ...Chapter 22 Policy Rule OLT2406 User s Guide 186 Figure 114 Policy Example...
Page 248: ...Chapter 28 Loop Guard OLT2406 User s Guide 248 Figure 151 Advanced Application Loop Guard...
Page 393: ...393 PART III CLI Commands...
Page 581: ...Chapter 78 VoIP OLT2406 User s Guide 581...
Page 725: ...725 PART IV Troubleshooting Specifications Appendices and Index...
