Configuration Guide Vol. 2


16.1.2 Support Specifications

The following table describes the specifications supported for uplink redundancy.

Table 16-1: Support status for uplink redundancy

Item

Support or specified value

Standalone

Stack

Applicable interfaces

Physical ports

OK

OK #1

Link Aggregation

OK

OK #1 #2

Number of uplink ports

50

50

Number of interfaces that can be configured for one uplink port pair

2

2

Automatic active-port switch-back to the primary port

OK

OK

Suppression of automatic active-port switch-back to the primary port

OK

OK

Command for changing the active port

OK

OK

Flash Control Frame Transmission/Reception Function at Active Port Change

OK

OK

MAC Address Update Function When Changing the Active Port

OK

OK

Port Reset Function When Changing the Active Port

OK

OK

Fixed Active Port Function at Startup

OK

OK #3

Private MIB, private SNMP notification

OK

OK

Legend: OK: Supported

Note #1

The primary and secondary ports cannot be set to the same member switch.

Note #2

You cannot configure link aggregation across multiple member switches on a primary or secondary port.

Note #3

This function is released when the master switch is switched.