Bridging
Default
0, that is no group
Modes
Bridge Virtual Port configuration
Example
To add virtual port to group 1:
EXN400(config-bridge-port)# group 1
3.4.5.4.5 mac
Description
This command is used to filter frames according to a MAC
address and optionally a VLAN number, or to enter a static entry in the
bridge table. One MAC address can be entered only once in the bridge
table, that is, for example, user cannot enable a MAC address on one
virtual port and disable the same MAC address on another virtual port.
Syntax
mac mac-address {forward | discard}
or
mac mac-address [vlan vlan-id] {forward |
discard}
The second syntax is available only for a VLAN-aware bridge.
mac-address
The MAC address in the form
xxxx.xxxx.xxxx
vlan-id
The VLAN number. This parameter is required in a
VLAN-aware bridge.
forward
Specifies forwarding of any frames sent from or
destined to the specified address.
discard
Specifies discarding of any frames sent from or
destined to the specified address.
mac mac-address vlan vlan-id forward
Any frame received with a source MAC address
equal to
mac-address
, a VLAN number of
vlan-id
and a destination MAC address for
which traffic is not filtered, is forwarded.
Any frame with a destination MAC address equal
to
mac-address
, a VLAN number of
vlan-id
and a source MAC address for which traffic is not
filtered, is forwarded.
mac mac-address vlan vlan-id discard
Any frame received with a source MAC address
equal to
mac-address
and a VLAN number of
vlan-id
is discarded.
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