User data flow through the Air channel is enabled even if the
remote unit is not authorized.
Disabled
User data flow through the Air channel is enabled only if the re-
mote unit is authorized. The
Link authorization guard
parameter
value of the remote unit is ignored.
Enabled
Remove one
provider tag
When this parameter is enabled and a port is configured as a Provider Port, re-
cursive Provider Tag stripping will NOT be performed. Only the first Provider Tag
found on the frame will be extracted and removed. Its extracted data will be used
for switching.
When this parameter is disabled and a port is configured as a Provider Port, re-
cursive Provider Tag stripping will be performed. The first Provider Tag's data
will be extracted and used for switching, and then all subsequent Provider Tags
found in the frame will also be removed. This will only occur if the port's
Ether
type
is not 0x8100 (recursive Provider Tag removal cannot be performed when
the Provider's Ether Type is equal to 0x8100).
ARP without
broadcast
checking
ARP frames must contain a Broadcast Destination address to
be able to access the CPU port.
Disabled
ARP frames only need an Ether type equal to 0x0806 and the
frames Destination Address can be any value to be able to ac-
Enabled
cess the CPU port. This supports Mirroring ARP replies that are
destined to a unicast address.
Port name
Identification of the internal switch port. The switch ports are connected to an
external port or to an internal device (radio modem, management CPU).
The external port (with RJ45 interface) labeled "E1+POE".
The external port (with SFP interface) labeled "E2".
The internal port to radio modem, i.e. link to the peer unit.
The internal port to management CPU.
Eth1
Eth2
Air
CPU
Egress mode
This parameter determines the make up of frames when they egress this port.
The Egress mode behaviour is affected by the Frame mode (menu
Interface –
Port advanced – Frame mode
) parameter.
Frame mode ... normal:
Frames are transmitted unmodified
unmodify
Remove the tag from any tagged frame
untag
Add a tag (e.g. according to
Default VID
) to any untagged frame
tag
not used
ether type
tag
Frame mode ... provider:
Use this mode when
Frame mode
is set to
provider
.
unmodify
not used
untag
not used
tag
not used
ether type
tag
802.1q mode
This parameter determines if 802.1q base VLANs are used along with port based
VLANs for this Ingress port. It also determines the action to be taken if an 802.1q
RAy2 Microwave Link – © RACOM s.r.o.
116
Configuration
Summary of Contents for Ray2
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