DT Etherlink IV
User Manual
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PB Status Vlan/VID Prio Hello
----------------------------------
A Disabled 1/1 32768 2
B Disabled 1/1 32768 2
C Disabled 1/1 32768 2
D Disabled 1/1 32768 2
E Disabled 1/1 32768 2
----------------------------------
IFACE Prio PathCost Edge
--------------------------
LAN1 128 AUTO Yes
LAN2 128 AUTO Yes
LAN3 128 AUTO Yes
LAN4 128 AUTO Yes
LAN5 128 AUTO Yes
WAN1 128 AUTO Yes
WAN2 128 AUTO Yes
WAN3 128 AUTO Yes
WAN4 128 AUTO Yes
MWAN1 128 AUTO Yes
MWAN2 128 AUTO Yes
--------------------------
CX_03_NET>
4.6.5.43 <RSTP [A..E] [ON/OFF]> Command
RSTP system creates separate instance for each PBVLAN. Every instance will work only with ports
included in specific PBVLAN. It means that up to 5 RSTP instances could be created on a device.
RSTP [A . . E] [ON/OFF] Command enables/disables RSTP for specific PBVLAN.
4.6.5.44 <RSTP [A..E] PRIO [value]> Command
This command allows to setup custom bridge priority for RSTP instance working at specific
PBVLAN. This value represents priority and settable part of bridge id (802.1D - 2004, 9.2.5). Smaller
value denotes better priority. This option allows Root bridge selection for network and it's
replacements in case of faults. Available interval is from 0 to 65535 inclusively. It is recommended to
use values from 0 to 61440 while each value should be multiple of 4096.
Default RSTP bridge priority is 32768.
4.6.5.45 <RSTP [A..E] VLAN [1..8]> Command
This command allows selection of a VLAN that will be used for RSTP service data transmission
(BPDU) for RSTP instance working at specific PBVLAN. Please note that RSTP will relay on
network topology covered by selected VLAN, that’s why a VLAN that covers all network should be
selected. Default VLAN is 1.
4.6.5.46 <RSTP [A..E] HELLO [2..10]> Command
This command selects time interval between two consecutive RSTP service messages in seconds.
It means that BPDU packets will be sent every HELLO time. Default value is 2 seconds.
4.6.5.47 <RSTP [IFACE] PRIO [0..240]> Command
This command selects interface priority. The value should be multiple by 16. The port priority
intended to resolve situation when several interfaces have the same root path cost. The port with
lowest port priority will be selected then. Available interfaces are:
LAN1
– LAN5
WAN 1, 2, 3, 4
MWAN 1, 2
