Specifications

System Overview Tsunami MP.11 5012/5054-SUI Installation and Management
Virtual Local Area Networks (VLANs)
40
BSU Function – Mixed
Mode
SU Function – Mixed Mode SU Function – Trunk Mode SU Function – Access
Mode
• Up to 256 VLAN IDs can
be configured on a BSU.
• BSU allows all untagged
frames received from the
Ethernet interface or from
any of the associated SUs
(unexpected).
• If a valid VLAN ID is
configured, BSU forwards
only VLAN-tagged frames
received from the Ethernet
interface or from any of the
associated SUs that are
tagged with the configured
VLAN IDs; it discards all
other tagged frames.
• If a valid management
VLAN ID is configured,
BSU allows only
management frames
tagged with the configured
management VLAN ID to
access it.
• If a valid management
VLAN ID is configured,
BSU tags all management
frames generated by the
BSU with the configured
management VLAN ID and
priority.
• If the management VLAN
ID is configured as -1
(untagged), BSU allows
only untagged
management frames to
access it.
• Up to 16 VLAN IDs can be
configured on an SU.
• SU accepts all untagged
frames received from the
Ethernet interface or from
the BSU (unexpected).
• If a valid VLAN ID is
configured, SU forwards
only VLAN-tagged frames
received from the Ethernet
interface or from the BSU
that are tagged with the
configured VLAN IDs; it
discards all other tagged
frames.
• If a valid management
VLAN ID is configured, SU
allows only management
frames tagged with the
configured management
VLAN ID to access it.
• If a valid management
VLAN ID is configured, SU
tags all management
frames generated by the
SU with the configured
management VLAN ID and
priority.
• If the management VLAN
ID is configured as -1
(untagged), SU allows only
untagged management
frames to access it.
• Up to 16 VLAN IDs can be
configured on an SU.
• SU discards all untagged
frames received from the
Ethernet interface or from
the BSU (unexpected).
• If a valid VLAN ID is
configured, SU forwards
only VLAN-tagged frames
received from the Ethernet
interface or from the BSU
that are tagged with the
configured VLAN IDs; it
discards all other tagged
frames.
• If a valid management
VLAN ID is configured, SU
allows only management
frames tagged with the
configured management
VLAN ID to access it.
• If a valid management
VLAN ID is configured, SU
tags all management
frames generated by the
SU with the configured
management VLAN ID and
priority.
• If the management VLAN
ID is configured as -1
(untagged), SU allows only
untagged management
frames to access it.
• SU discards all tagged
frames received from the
Ethernet interface and all
untagged frames received
from the BSU
(unexpected).
• SU tags all untagged
frames received from the
Ethernet interface with the
configured Access VLAN
ID and forwards them to
the BSU.
• SU untags all tagged
frames received from the
BSU that are tagged with
the configured Access
VLAN ID and forwards
them to the Ethernet
interface; it discards all
other tagged frames from
the BSU.
• If a valid management
VLAN ID is configured, SU
allows only management
frames tagged with the
configured management
VLAN ID to access it from
the BSU.
• If a valid management
VLAN ID is configured, SU
tags all management
frames generated by the
SU with the configured
management VLAN ID and
priority and forwards them
to the BSU.
• If the management VLAN
ID is configured as -1
(untagged), SU allows only
untagged management
frames to access it from
the BSU.
• SU allows only untagged
management frames to
access it from the Ethernet
interface, regardless of the
value of the management
VLAN ID.