Juniper ACX1000 Configuration Manual page 470

ACX Series Universal Access Router Configuration Guide
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Documentation
412
Configure hello BPDU timers.
4.
Configure the maximum expected arrival time of hello BPDUs:
a.
[edit ... protocols rstp]
user@host# set max-age seconds
Configure the time interval at which the root bridge transmits configuration BPDUs:
b.
[edit ... protocols rstp]
user@host# set hello-time seconds
(Optional) By default, the bridge port remains in the listening and learning states for
5.
15 seconds before transitioning to the forwarding state. You can specify a delay from
through seconds instead:
4 20
[edit ... protocols rstp]
user@host# set forward-delay seconds
Verify the RSTP configuration:
6.
[edit]
protocols {
rstp {
force-version stp; # Optional.
bpdu-destination-mac-address provider-bridge-group; # Optional
extended-system-id identifier; # Optional.
interface interface-name {
priority interface-priority;
cost interface-link-cost; # Optional.
mode (p2p | shared);
edge; # Optional.
}
bridge-priority bridge-priority;
max-age seconds;
hello-time seconds;
forward-delay seconds; # Optional.
}
}
}
Layer 2 Control Protocol on ACX Series Routers on page 404
Configuring Multiple Spanning-Tree Protocol on page 413
Configuring MST Instances on a Physical Interface on page 415
Disabling MSTP on page 417
Configuring VLAN Spanning-Tree Protocol on page 417
Tracing Spanning-Tree Operations on page 421
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