Network Redundancy (Cli) - Comtrol RocketLinx ES7506 User Manual

Network Redundancy (CLI)

It is critical for industrial applications that the network remains running at all times. The ES7506 supports:
• Standard Rapid Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP)
The ES7506 supports RSTP versions IEEE 802.1D-2004, IEEE 802.1D-1998 STP, and IEEE 802.1w
RSTP.
• Redundant Ring
The Redundant Ring features 0 ms for restore and about 5 ms for fail over for copper.
• Rapid Dual Homing (RDH)
Advanced RDH technology allows the ES7506 to connect with a core managed switch easily and
conveniently. With RDH technology, you can also couple several Rapid Super Rings or RSTP groups
together, which is also known as Auto Ring Coupling.
Optionally, you can use the web user interface for configuration, see
This table provides detailed information about the CLI command lines for network redundancy.
RSTP
Switch(config)# spanning-tree enable
Enable
Switch(config)# spanning-tree disable
Disable
Switch(config)# spanning-tree mode rapid-stp
RSTP mode
SpanningTree Mode change to be RST(802.1w).
Switch(config)# spanning-tree mode stp
STP mode
Spanning-Tree Mode change to be STP(802.1d).
Switch(config)# spanning-tree priority
<0-61440>
Priority
Switch(config)# spanning-tree priority 4096
Switch(config)# spanning-tree max-age
<6-40>
Max Age
Switch(config)# spanning-tree max-age 10
Switch(config)# spanning-tree hello-time
<1-10>
Hello Time
Switch(config)# spanning-tree hello-time 2
Switch(config)# spanning-tree forward-time
<4-30>
Forward Delay
Switch(config)# spanning-tree forward-time 15
Switch(config)# spanning-tree algorithm-timer
<4-30>
algorithm-timer
Switch(config)# spanning-tree algorithm-timer 15 20 2
Switch(config-if)# spanning-tree pathcost
method
devices
Switch(config)# spanning-tree pathcost method
Port Path Cost
long
short
Switch(config-if)# spanning-tree pathcost 200000
RocketLinx ES7506 User Guide: 2000529 Rev. F
valid range is 0 to 61440 in multiple of 4096
Valid range is 6~40 seconds
Valid range is 1~10 seconds
Valid range is 4~30 seconds
value of forward-delay
the pathcost is used to determine the best path between
specifies 32-bit based values that range from 1-200,000,000
specifies 16-bit based values that range from 1-65535
Configuration Using the Command Line Interface (CLI)
Network Redundancy
Network Redundancy (CLI) - 121
on Page 65.