57
Command Mode
Configuration mode
Description
Set the warning water level of total power budget.
Examples
Set the warning water level to 60%
Switch(config-if)# poe budget warning 60
Syntax
poe pd_detect enable/disable
Parameters
enable: enable PD Status Detection function
disable: disable PD Status Detection function
Command Mode
Configuration mode
Description
Enable/Disable the PD Status Detection function
Examples
To enable the function of pd status detect function
Switch(config)# poe pd_detect enable
To disable the function of pd status detect function
Switch(configf)# poe pd_detect disable
Syntax
poe pd_detect ip_address cycle_time
Parameters
IP address : A.B.C.D
Cycle time : Valid range 10-3600 second and must be multiple
of 10
Command Mode
Configuration mode
Description
Apply a rule of PD Status Detection.
Examples
Apply a rule which ping 192.160.1.2 per 20 seconds. And if
192.160.1.2 is timeout, pd status detection will re-enable the
PoE.
Switch(config)# poe pd_detect 192.160.1.2 20
4.5
Network Redundancy
It is critical to build up a high-availability network for industrial applications. Korenix
developed several standards (STP, RSTP and MSTP) and patented redundancy protocol -
Multiple Super Ring, to achieve the network redundancy protection.
JetNet 6910G-M12 supports advanced Multiple Spanning Tree Protocol (MSTP). This
protocol is a direct extension of RSTP. It can provide an independent spanning tree for
different VLANs. It simplifies network management, provides for even faster convergence
than RSTP by limiting the size of each region, and prevents VLAN members being
segmented from the rest of the group (as sometimes occurs with IEEE 802.1D STP).
Multiple Super Ring (MSR) technology is Korenix 3
rd
generation Ring redundancy
technology. This is patent-protected by Korenix and used in countries all over the world.
MSR ranks the fastest restore and failover time in the world, 0 ms for restore and about 5
milliseconds for failover in copper connectivity.
A single Korenix switch can aggregate multiple Rings within itself. All the ports can be
configured as the ring port of a ring, each ring has its own Ring ID and the Ring ID will be
added to the watchdog packet to monitor the ring status. This is Patterned MultiRing
Technology.
The Ring ports can be LACP/Port Trunking ports, after aggregated ports to a group, the
group of ports can act as the Ring port of the Ring. This is Patented TrunkRing Technology.
Advanced Rapid Dual Homing(RDH) technology also facilitates JetNet 6910G-M12 to
connect with a core managed switch easily and conveniently. With RDH technology,
coupling several Rapid Super Rings or RSTP cloud together is possible.
Summary of Contents for JetNet 6910G-M12 Series
Page 5: ...1 5 4 About Korenix 141...
