Optional) Adjusting Bfd Parameters; Configuring Pws; Triggering Dynamic Bfd For Pw - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN

6.9.5 (Optional) Adjusting BFD Parameters

BFD detection parameters include the multiple of the local BFD detection time, expected
minimum interval for receiving packets, and expected minimum interval for sending packets.
Context
Do as follows on the PEs at the two ends of a PW:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
pw-template pw-template-name
The PW template view is displayed.
Step 3 Run:
bfd-detect [ detect-multiplier multiplier | min-rx-interval rx-interval | min-tx-
interval tx-interval ] *
Time parameters of BFD are set.
----End

6.9.6 Configuring PWs

A PW can be a static, a dynamic, or a switching PW.
Procedure
Step 1 For detailed configuration, see
PW, or
----End

6.9.7 Triggering Dynamic BFD for PW

You must configure or cancel dynamic BFD for PW on both ends of a PW simultaneously;
otherwise, the PW statuses on both PEs become inconsistent.
Context
Do as follows on the PEs at the two ends of a PW:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Issue 01 (2011-07-15)
6.6 Configuring PW Switching". You can select one of the configurations as required.
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"6.4 Configuring a Static
6 PWE3 Configuration
PW, 6.5 Configuring a Dynamic
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