Cambium Networks PTP 450 Series, Configuration Manual

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Chapter 1: Configuration Configuring IP and Ethernet interfaces
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VLAN page of BHS
The VLAN tab of BHS is explained in Table 18 .
Table 18 BHS VLAN page attributes
Attribute Meaning
VLAN
Specify whether VLAN functionality for the BHM and all linked BHS must be
(Enabled) or may not (Disabled) be allowed. The default value is Disabled.
VLAN Port Type By default, this is Q, indicating that it is to operate in the existing manner.
The other option is Q-in-Q, which indicates that it must be adding and
removing the S-Tag, and adding a C-Tag if necessary for untagged packets.
The VLAN Port type corresponds to the Ethernet port of the BHS. Currently,
the internal management interfaces will always operate as Q ports.
Accept QinQ Frames This option is valid for the Q-in-Q port so that the user may force blocking of
existing 802.1ad Q-in-Q frames. This way, only untagged or single tagged
packets will come in and out of the Ethernet interface. If a Q-in-Q frame is
about ingress or egress the Ethernet interface and this is disabled, it is
dropped and a filter entry will show up on the VLAN Statistics page as
DVLAN Egress or DVLAN Ingress.
Management VID
(Range 1-4094) Enter the VID that the BHS must share with the BHM. The range of values is 1
to 4095. The default value is 1.
Default Port VID
(Range 1-4094) This is the VID that is used for untagged frames and corresponds to the Q-
Tag for 802.1Q frames (if VLAN Port Type is Q), or the C-Tag for 802.1ad
frames (if the VLAN Port Type is Q-in- Q).
VLAN Not Active When VLAN is enabled in the BHM, the Active Configuration block provides
the following details as read-only information in this tab. In the Cambium
fixed wireless broadband IP network, each device of any type is
automatically a permanent member of VID 1. This facilitates deployment of
devices that have VLAN enabled with those that do not.