Cambium Networks PMP 450, Конфигурация и руководство пользователя

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PMP 450 Configuration and User Guide Task 2: Configuring IP and Ethernet
interfaces
pmp-0050 (May 2012)
2-29
Attribute Meaning
Default Port VID This is the VID that will be used for untagged frames and will
correspond 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).
Port VID MAC Address
Mapping These parameters allow operators to place specific devices onto
different VLANs (802.1Q tag or 802.1ad C-tag) based on the
source MAC address of the packet. If the MAC address entry is
00-00-00-00-00-00 then that entry is not used. If a packet
arrives at the SM that is sourced from a device whose MAC
address is in the table, then the corresponding VID will be used
for that frame‘s Q-tag (Q port) or C-tag (Q-in-Q port). If there
is no match, then the Default Port VID will be used. This
table is also used in the downstream direction for removal of
the tag based on the destination MAC address so that an
untagged (for Q port) or Q-Tagged (for Q-in-Q port) frame is
delivered to the end device. You may use wildcards for the
non-OUI (Organizationally Unique Identifier) portion of the
MAC address, which is the last 3 bytes. MAC addresses contain
6 bytes, the first 3 of which are the OUI of the vendor that
manufactured the device and the last 3 are unique to that
vendor OUI. If you want to cover all devices from a known
vendor‘s OUI, you would specify 0xFF for the remaining 3
bytes. So, for example, if you wanted all devices from a specific
vendor with an OUI of 00-95-5b (which is a Netgear OUI) to
be on the same VID of 800, you would specify an entry with
MAC address 00-95-5b-ff-ff-ff. Then, any device underneath of
the SM with MAC addresses starting with 00-95-5b will be put
on VLAN 800.
Provider VID The provider VID is used for the S-tag. It is only used if the
Port Type is Q-in-Q and will always be used for the S-tag. If an
existing 802.1Q frame arrives, the Provider VID is what will be
used for adding and removing of the outer S-tag. If an
untagged frame arrives to a Q-in-Q port, then the
Provider VID
will be the S-tag and the Default Port VID (or Port VID MAC
Address Mapping , if valid) will be used for the C-tag.
Active Configuration,
Default Port VID This is the value of the parameter of the same name, configured
above.
Active Configuration, MAC
Address VID Map This is the listing of the MAC address VIDs configured in Port
VID MAC Address Mapping .
Active Configuration,
Management VID This is the value of the parameter of the same name, configured
above.