Zte ZXR10 5900E Series User Manual page 128

ZXR10 5900E Series User Manual (Ethernet Switching Volume)
Command
cfm lbm md <1-16> ma <1-32> smep-id
ZXR10#
<1-8191>{(dmep-id <1-8191>) | (dmep-mac<xxxx.x
xxx.xxxx>) |(dmip-mac <xxxx.xxxx.xxxx>)}[{[repeat
<1-200>],[size<1-400>],[timeout<1-10>]}]
Command
cfm ltm md <1-16> ma <1-32> smep-id
ZXR10#
<1-8191>{(dmep-id <1-8191>) | (dmep-mac<xxxx
.xxxx.xxxx>) |(dmip-mac <xxxx.xxxx.xxxx>)}[{[ttl
<1-64>],[timeout <5-10>]]}]
118 Confidential and Proprietary Information of ZTE CORPORATION
and receiving MP MAC aren't matching, MP discards this LBM
packet. If test succeeds, receiving MP sends a LBR to MEP that
lauches LBM by taking LBM source address as destination ad-
dress. When a LBR is received by MHF, ignore this LBR for the
reason that MIP hasn't the entity that receiving LBR.
LB can be used only when MD, MA, MP and RMEP establish suc-
cessfully and global enabled is opened. When using LB func-
tion, destination MP parameter can use established RMEP ID ,
RMEP MAC address or middle MIP MAC address.
LB function supports SG interface.
2. To enable LT function, use the following command.
LTM (Linktrace Message) : It is originated by MEP. It is used to
track the route from MIP to MIP until LTM arrived its destination
or MEP can't be forwarded. It is used in fault isolation and route
discovery. LTM , multicast packet, whose destination address
is selected according to MD level of sending MEP , is forwarded
to appropriate MD level MP by bridge network. LTM packet
passing middle and MIP of MD and MA all send a LTR to source
MEP to ensure the packet arrives here. Destination MP could
be MIP.
i. LT can be used only when MD, MA, MP and RMEP establish
successfully and global enabled is opened.
ii. When using LT function, destination MP parameter can use
established RMEP ID , RMEP MAC address or middle MIP
MAC address.
iii. LT function supports middle and both ends configured SG
ports.
iv. Ttl parameter can't exceed 64 hops. If the middle MIP
exceeds 64 hops, even if arrives at the destination, MP will
consider that is not arrived.
3. To read one time LTR route information , use the following com-
mand.
Function
Rmep must be established first.
Function
Rmep must be established first.