User Manual LTU Orion 3
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4.6.5.54 <RSTP DEFAULT> Command
RSTP DEFAULT command restores factory settings for RSTP subsystems:
• All RSTP instances are disabled; modem works like it has no RSTP system.
• Each system interface has priority 128 (0x80)
• Each system interface calculates PCOST automatically
• Each RSTP instance has priority 32768 (0x8000)
• Each RSTP instance works in VLAN# 1
• Hello time for each RSTP instance is 2 seconds
• Forward Delay for each RSTP instance is 15 seconds
• Maximum Age for each RSTP instance is 20
CO_NET>RSTP DEFAULT
PB Status Vlan/VID Prio Hello FwdDelay MaxAge
-------------------------------------------------
A Disabled 1/1 32768 2 15 20
B Disabled 1/1 32768 2 15 20
C Disabled 1/1 32768 2 15 20
D Disabled 1/1 32768 2 15 20
E Disabled 1/1 32768 2 15 20
-------------------------------------------------
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
--------------------------
4.6.5.55 <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.
4.6.5.56 <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.
4.6.5.57 <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.
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