Configuring Ethernet Cfm And 1+1 Protection Of Multicast Vlans; Setting The Trap Threshold For Bandwidth Consumption In The Fast Packet Transmission Channel - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
CFM Status
MD Name
Level
MA Name
RMEP ID
VSI Name
L2VC ID
MAC
CCM Receive
Trigger-If-Down
CFM Status
8.2.11 Configuring Ethernet CFM and 1+1 Protection of Multicast
VLANs
Ethernet CFM can be used on working VLANs, detect connectivity faults of VLANs, and trigger
protection switchover, which can implement 1+1 multicast VLAN protection.
Context
For details, refer to the chapter "Layer 2 Multicast Configuration" in the HUAWEI
NetEngine80E/40E Router Configuration Guide - IP Multicast.
8.2.12 Setting the Trap Threshold for Bandwidth Consumption in
the Fast Packet Transmission Channel
You can set the trap threshold for the bandwidth consumption in the fast packet transmission
channel on the LPU to control the bandwidth consumption.
Applicable Environment
If ETH-OAM 802.1ag(CFM), BFD, MPLS OAM, or MQEis configured on the router, protocol
packets of these services are frequently transmitted. For example, ETH-OAM 802.1ag packets
are transmitted at an interval of 3.3 ms. Therefore, a large number of sessions are created, causing
great bandwidth consumption in the fast packet transmission channel on the LPU. If the
bandwidth consumption reaches the trap threshold, service packets may be randomly dropped;
the sessions may frequently alternate between Up and Down; MQE data may be inaccurate.
You can set the trap threshold for the bandwidth that is consumed by each service that runs in
the fast packet transmission channel, in percentage. If the bandwidth consumed by a service
session exceeds the set threshold, the device reports a trap to the NMS.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
oam-bandwidth threshold alarm-threshold slot slot-id
The trap threshold is set for the bandwidth consumption in the fast packet transmission channel.
Issue 02 (2014-09-30)
: down
: four
: 2
: four
: 8
: vsi1
: --
: 0018-828a-f7c4
: enabled
: disabled
: up
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