IP67 / IP68 Industrial Ethernet Switch
50
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3.4.5.
Command Lines for Network Redundancy
Feature
Command Line
RSTP
Enable
Switch(config)# spanning-tree enable
Disable
Switchconfig)# spanning-tree disable
RSTP mode
Switch(config)# spanning-tree mode rapid-stp
Spanning Tree Mode change to be RSTP (802.1w).
STP mode
Switch(config)# spanning-tree mode stp
Spanning Tree Mode change to be STP (802.1d).
Priority
Switch(config)# spanning-tree priority
<0-61440> valid range is 0 to 61440 in multiple of 4096
Switch(config)# spanning-tree priority 4096
Max Age
Switch(config)# spanning-tree max-age
<6-40> Valid range is 6~40 seconds
Switch(config)# spanning-tree max-age 10
Hello Time
Switch(config)# spanning-tree hello-time
<1-10> Valid range is 1~10 seconds
Switch(config)# spanning-tree hello-time 2
Forward Delay
Switch(config)# spanning-tree forward-time
<4-30> Valid range is 4~30 seconds
Switch(config)# spanning-tree forward-time 15
algorithm-timer
Switch(config)# spanning-tree algorithm-timer
forward delay, max-age, hello time.
Switch(config)# spanning-tree algorithm-timer 15 20 2
Path Cost Method
Switch(config-if)# spanning-tree cost method
long ->specifies 32-bit based values that range from
1-200,000,000
short ->specifies 16-bit based values that range from 1-65535
Switch(config-if)# spanning-tree cost method long
Port Priority
Switch(config-if)# spanning-tree port-priority
<0-240> Number from 0 to 240, in multiple of 16
Switch(config-if)# spanning-tree port-priority 128
bpdufilter
Switch(config-if)# spanning-tree bpdufilter enable
bpduguard
Switch(config-if)# spanning-tree bpduguard enable
Link Type - Auto
Switch(config-if)# spanning-tree link-type auto
Link Type - P2P
Switch(config-if)# spanning-tree link-type point-to-point
