l
MD1 at Level 6
l
MD2 at Level 4
l
Default MD at Level 6
Procedure
Step 1
Switch the IEEE 802.1ag version.
NOTE
By default, IEEE 802.1ag Draft 7 is enabled on the device.
# Switch IEEE 802.1ag Draft 7 to IEEE Standard 802.1ag-2007 on Router A.
<RouterA>
system-view
[RouterA]
cfm version standard
Warning: Warning:CFM will be disabled before the version of CFM is changed, and
all information about the MD will be deleted . Continue?[Y/N]:y
# Switch IEEE 802.1ag Draft 7 to IEEE Standard 802.1ag-2007 on Router B, Router C,
Router D, Router E, and Router F.
The configurations on Router B, Router C, Router D, Router E, and Router F are the same as
the configurations on Router A, and are not mentioned here.
NOTE
All the devices on the network must be enabled with either IEEE 802.1ag Draft 7 or IEEE Standard
802.1ag-2007. IEEE 802.1ag Draft 7 and IEEE Standard 802.1ag-2007 cannot be enabled at the same time
on a network.
Step 2
Create a VLAN and add related interfaces to the VLAN. For configuration details, see
"Configuration Files" in this section.
Step 3
Create MD1.
# Create MD1 on Router A.
<RouterA>
system-view
[RouterA]
cfm enable
[RouterA]
cfm md md1 level 6
[RouterA]
quit
# Create MD1 on Router D, Router E, and Router F.
The configurations on Router D, Router E, and Router F are the same as the configurations on
Router A, and are not mentioned here.
Step 4
Create MD2.
# Create MD2 on Router B.
<RouterB>
system-view
[RouterB]
cfm enable
[RouterB]
cfm md md2 level 4
[RouterB]
quit
# Create MD2 on Router C.
The configurations on Router C are the same as the configurations on Router B, and are not
mentioned here.
Step 5
Create the default MD and associate the default MD with VLAN 2 and VLAN 3 on Router B
and Router C.
HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
8 Ethernet OAM Configuration
Issue 02 (2014-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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