INS_CNXE2GE2TX8MSPOE 11 Jan 2021 PAGE 20
INSTALLATION AND OPERATION MANUAL
CNXE2GE2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Redundancy
Redundancy for minimized system downtime is one of the most important concerns for industrial
networking devices. Our redundancy technologies feature faster recovery time than existing
redundancy technologies widely used in commercial applications, such as STP, RSTP, and MSTP.
our redundancy technologies support different networking topologies and assure the reliability of
the network.
5.1 C-Ring
5.1.1 Introduction
C-Ring recovery time of less than 10 milliseconds and up to 250 nodes. The ring protocols
identify one switch as the master of the network, and then automatically block packets from
traveling through any of the network’s redundant loops. In the event that one branch of the ring
gets disconnected from the rest of the network, the protocol automatically readjusts the ring so
that the part of the network that was disconnected can reestablish contact with the rest of the
network. The redundant ring technology can protect mission-critical applications from network
interruptions or temporary malfunction with its fast recover technology.
