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106 TAU-72.IP/TAU-36.IP Universal Network Terminal
Switch settings:
–
Speed/Duplex
—speed and duplex settings of electrical Ethernet ports. Optical ports support only one
mode: 1000 full duplex.
–
Enable VLAN
—when checked, enable
'Default VLAN ID', 'Override'
and
'Egress'
settings for this port,
otherwise they will be disabled.
–
Default VLAN ID
—when an untagged packet is received at the port, this will be its VID; when a tagged
packet is received at that port, its VID is considered to be specified in its VLAN tag.
–
Egress:
unmodified
—packets will be sent by the port without any changes (i.e. as they came to another
switch port).
untagged
—packets will always be sent without VLAN tag by this port.
tagged
—packets will always be sent with VLAN tag by this port.
double tag
—each packet will be sent with two VLAN tags—if received packet was tagged and came
with one VLAN tag—if the received packet was untagged.
–
Override
—when checked, it is considered that any received packet has a VID, defined in
'default VLAN
ID'
row.
True for both untagged and tagged packets.
–
IEEE mode:
disabled
—for a packet received by this port, routing rules described in the «
output
» section of the
table will be applied.
fallback
—if a packet with VLAN tag is received through this port, and there is a record in a '
802.1q
'
routing table for this packet, then it falls within a scope of routing rules, specified in the record of
this table; otherwise, routing rules specified in '
egress
' and '
output
' will be applied to it.
check
—if a packet with VID is received through the port, and there is a record in a '
802.1q
' routing
table for this packet, then it falls within a scope of routing rules, specified in the current record of
this table, even if this port does not belong to the group of this VID. Routing rules specified in
'
egress
' and '
output
' will not apply to this port.
secure
—if a packet with VID is received through the port, and there is a record in a '
802.1q
' routing
table for this packet, then it falls within a scope of routing rules, specified in the current record of
this table; otherwise, it is rejected. Routing rules specified in 'egress' and 'output' will not apply to
this port.
–
Output
—mutual availability of data ports. Defines privileges that allow packets received by this port to
be transferred to flagged ports.
–
Backup port
—select a port from the list as a backup port. Used in direction reservation mode.
–
Preemption
—returns to master port on its availability. Used in direction reservation mode.
'Backup port'
and
'Preemption'
are used for direction reservation. In this case, main and backup
ports are connected to a single switch with Ethernet cables. Backup port should be connected only
when switch settings has been applied and saved.
–
Hubmode
—Ethernet switch operation in hub mode. In hub mode, Ethernet switch will not learn МАС
addresses of devices, that send packets, and all packets will be transferred to all switch ports. We
recommend using this mode for network traffic mirroring from the switch ports to PC (tracing) only.
