R3303-HP HSR6800 Routers MPLS Command Reference

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Default
The device forwards packets with unknown source MAC addresses after it has learned the maximum
number of MAC addresses for the VPLS instance.
Views
VSI view
Default command level
2: System level
Examples
# Set the maximum number of MAC addresses that the device can learn for VPLS instance aaa to 1024,
and configure the device to drop packets with unknown source MAC addresses after it has learned the
maximum number of MAC addresses.
<Sysname> system-view
[Sysname] vsi aaa
[Sysname-vsi-aaa] mac-table limit 1024
[Sysname-vsi-aaa] mac-table limit drop-unknown
mtu (VSI view)
Use mtu to set the MTU of a VPLS instance.
Use undo mtu to restore the default.
Syntax
mtu mtu
undo mtu
Views
VSI view
Default command level
2: System level
Parameters
mtu: Specifies the maximum transmission unit (MTU) for the VPLS instance, in the range of 328 to 65535.
Usage guidelines
The MTU of a VPLS instance is a global attribute and is also the MTU of the PW. In Martini VPLS, the
MTUs of VPLS instances of peer PEs must be identical. In Kompella VPLS, the MTUs of VPLS instances of
peer PEs can be different.
Examples
# Set the MTU of VPLS instance aaa to 1400.
<Sysname> system-view
[Sysname] vsi aaa
[Sysname-vsi-aaa] mtu 1400