Virtual Private LAN Service
286
FD 100/320Gbps NT and FX NT IHub Services Guide
3HH-11985-AAAA-TQZZA Issue: 13
 
5.16.3.5 hello-time
Table 187 hello-time command
5.16.3.6 hold-count
Table 188 hold-count command
Item Description
Syntax hello-time hello-time
no hello-time
Context configure>service>vpls>stp
Description This command configures the Spanning Tree Protocol (STP) hello time for the m-VPLS.
The hello-time parameter defines the default timer value that controls the sending interval 
between BPDU configuration messages by this bridge, on ports where this bridge assumes the 
designated role.
The active hello time for the spanning tree is determined by the root bridge except when the 
STP is running in RSTP mode, then the hello time is always taken from the locally configured 
parameter). The configured hello-time can also be used to calculate the forward delay. See 
auto-edge.
The no form of this command returns the hello time to the default value.
Default 2
Parameters hello-time — The hello time for the STP instance in seconds.
Values: 1 — 10
Item Description
Syntax hold-count BDPU tx hold count
no hold-count
Context configure>service>vpls>stp
Description This command configures the peak number of BPDUs that can be transmitted in a period of 
one second.
The no form of this command returns the hold count to the default value.
Default 6
Parameters BDPU tx hold count — The hold count for the STP instance in seconds.
Values: 1 — 10