ZyXEL Communications OLT2406, User Manual

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Chapter 75 VLAN Stacking and Translation
OLT2406 User’s Guide
532
vlan-translation name < name >
[ing-ovid < vid >] [ing-ivid
< vid >] [ing-opri < pri >] [ing-
ipri < pri >] [egr-svid < vid >]
[egr-cvid < vid >]
[egr-spri < pri >] [egr-cpri
< pri >] [N1map < group >] [cross-
connect <enable|disable>]
[cross-port < aid >] [active
<on|off>]
Creates a VLAN translation rule (with the
specified name) on the port.
vid
: VLAN ID, 1 ~ 4094.
pri
: Priority (0 ~ 7), lower numbers are higher
priority.
The ingress parameters (
ing-xxxx
) mean the
VLAN tag of the target traffic to which the OLT
applies this translation rule. That is the ingress
(incoming, upstream) packets coming from the
subscribers.
ing-ovid < vid >
: The outer tag of incoming
packets.
ing-ivid < vid >
: The inner tag of incoming
packets.
ing-opri < pri >
: The outer priority of incoming
packets.
ing-ipri < pri >
: The inner priority of incoming
packets.
The OLT applies the egress parameters (
egr-
xxxx)
to the egress (outgoing) packets going
out the uplink ports towards the backbone
network.
egr-svid < vid >
: The Service provider VID
(outer) tag of outgoing packets.
egr-cvid < vid >
: The Customer VID (inner) tag
of outgoing packets.
egr-spri < vid >
: The Service provider (outer)
priority of outgoing packets.
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egr-cpri < vid >
: The Customer (inner) priority
of outgoing packets.
N1map < group >
: Use a group ID (1 ~ 16384) to
map multiple ingress (ing) VLANs to one egress
(egr) VLAN. All VLAN translation rules with the
same N1map group ID must use the same egress
VLAN.
cross-connect <enable|disable>
:
Connect this rule’s VLAN on this port to another
port. The OLT ignores the MAC address of ingress
packets and forwards them by VID to the cross-
connected port. The OLT does not need to learn
a destination MAC address before forwarding
packets for it to the cross-connected port. No
other ports can be members of the VLAN. You
cannot use N1map and cross connect in the
same VLAN translation rule.
cross-port < aid >
: Cross connect connects
this rule’s VLAN on this port to another port.
Specify the other port here.
active <on|off>
: Turns the VLAN translation
rule on or off.
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Table 272 VLAN Translation Commands (continued)
COMMAND DESCRIPTION M P