MES1000, MES2000 Ethernet Switches 229
Control of device reboot in stack
Control of units in stack with transactions support
Processing events Address update from FDB, blockage of port in case of faults on the
port
Processing of packages output from lower level 2
Transfer of packages between level 2 and network level
Program processing of intercepted packages ACL
Addition and removal of units in stack, reset to default status of unit on network
level
Periodic generation of signal for scanning tables of MAC, VLAN, ports, multicast,
routing, prioritization
Transfer of packages to level 3
Processing of events of status/interface configuration change and transfer messages
to registered services
Configuration and receipt of Loopback Detection packages
Sending Loopback Detection packages
Configuration of packages interception rate on CPU, maintenance of statistics for
intercepted packages
Brige security - arp inspection, dhcp snooping, dhcp relay agent, ip source guard,
pppoe intermediate agent
Management of routing table and routing of packages
Management of authentication keys
Management of IP addresses database
Realization of ARP protocol
Processing of intercepted fragmented IP packages
Realization of ICMP protocol
Realization of TFTP protocol
Supplementary task for ARP, RIP, OSPF