Artel INFINITYLINK ILC205, Инструкция по установке и эксплуатации

Страница: 20 / 32

10 ILC205 Function Module Installation and Operations Manual
ILC205 Function Modules
Table 3. Virtual Layer Configuration Parameters
Parameter Setting Description
Untagged
Membership PVID Specify a port VLAN ID (PVID). The valid range is 0 to 4095 where
0
signifies no PVID assigned. The default is
1
.
Guidelines
• If you enter a PVID of 0 and this port is not a member of an
enabled VLAN, then no traffic can ingress or egress using this
port.
• Any untagged traffic may ingress a port that has a PVID other
than 0 assigned to it.
• Untagged traffic that ingresses via this port may egress from
any port with a matching PVID. This traffic will egress
untagged.
• Untagged traffic that ingresses via this port may also egress
through any port that is a member of an enabled VLAN
whose VLAN ID matches this ports PVID. This traffic will
egress tagged.
• Tagged traffic may ingress using this port if it is tagged with
a VLAN ID which matches this port’s PVID.
Note:
Tagged traffic may egress untagged from any port
whose PVID matches this port PVID. This traffic may
egress tagged from any port that has a PVID not
matching this port PVID and that is a member of an
enabled VLAN whose VLAN ID matches this port
PVID.
Priority From the drop-down list, select a VLAN priority level of
0
to
7
(as
defined in 802.1Q) with 7 being the highest priority. The default is
0
.
Because the internal switch hardware has only four output
queues used to implement QoS (values 0 to 3), two 802.1Q
priority values are mapped to a unique internal QoS queue
priority value as shown in the following table:
Table 4. Priority Mapping
(Continued)