Firmware update for MES2300-XX, MES3300-XX, MES5312, MES53xxA, MES5300-xx, MES5305-48, MES5310-48, MES5400-XX, MES5410-48, MES5500-32. Version 6.6.11.2

Firmware version: 6.6.11.2

The firmware and detailed description of the product capabilities are available in the Downloads or on the product page.

• Added support for EVPN Asymmetric IRB;
• Added the ability to balance traffic going through L3VNI to a multihomed recipient;
• Added support for BGP Allows In;
• Added support for BGP AS Override in the context of BGP neighbors;
• Added support for Address Family IPv6 in BGP;
• Added support for BGP Multipath AS-Path Relax;
• Added VRF support for Route Map in aggregated BGP routes;
• Added support for MPLS L3VPN;
• Added support for the LDP protocol;
• Added the ability to set Route Distinguisher in VRF;
• Added the ability to summarize external OSPF/OSPFv3 routes on ASBR;
• Added the ability to set a passive interface in PIM;
• Added the ability to change the parameters of the hash function used in the traffic balancing mechanism;
• Added the ability to set the minimum number of ports in LAG;
• Added support for syncing dynamic Voice VLAN OUI on Backup units;
• Added support for GVRP Static-VLAN;
• Added the ability to set the CEF format for syslog messages;
• Added the display of the lldp neighbors table to the WEB interface;
• Added support for configuring the Service-Type RADIUS attribute during authorization on the switch;
• Added support for deleting secure MAC addresses when dynamically adding recordings to the Voice VLAN OUI;
• Transmission of information about the VLAN number configured on the port to the NAS-Port-Id(87) is implemented when the user is authorized by Dot1x or MAB;
• Transmission of information about the voice VLAN number configured on the port to the NAS-Port-Id(87) is implemented when the user is authorized by Dot1x or MAB;
• Reduced minimum interval time for sending/receiving BFD packets;
• The limit on the number of sources in one mirroring session has been lifted;
• Increased the maximum length of input commands;
• Expanded the possibilities of displaying information about BGP EVPN routes;
• Work with QSFP28 FIBO FT-Q100-DR modules is supported;
• Setting the value of the DSCP label in the VXLAN tunnel header based on the DSCP label in the source packet.

• Fixed the error of displaying dot1x commands in startup-config;
• Fixed an error in applying the IS-IS protocol configuration from candidate-config;
• Fixed configuration loading error with the command snmp-server enable traps ipv6 ospf;
• Fixed the error of shifting the route-target command when copying the configuration to startup-config;
• Fixed the error of using logging host commands in candidate-config;
• Fixed the error of losing some commands when applying candidate-config;
• Fixed an error where there was an increased interruption of traffic passing through this interface during the addition of a new port to the LAG in stack;
• Fixed an error where the route-target was not deleted from the IP VRF;
• Fixed the handling of administrative distance when redistributing routes from BGP to OSPF;
• Fixed the handling of administrative distance when redistributing static routes in OSPF;
• Fixed an error where it was possible to set the operation mode of the trunk interface with the switchport access acceptable-frame-type untagged-only setting;
• Fixed an error where one of the switches of the VPC pair always became Root in RPVST;
• Fixed an error with the device stack hanging when deleting VPC commands;
• Fixed an error where the VPC did not check the LACP Partner ID;
• Fixed an error that led to incorrect 100% CPU usage of the switch in the VPC pair;
• Fixed an error in the snmp get-next handler that caused the device to reboot;
• Fixed an error that caused a reboot when setting the BPDU filtering mode;
• Fixed an error that caused the device to freeze when downloading software via the WEB interface;
• Fixed an error that caused the device to reboot when building fragmented packages;
• Fixed an error that caused a reboot when deleting a static ARP record;
• Fixed an error where secure-permanent Voice VLAN MAC addresses were cleared after the device was rebooted;
• Fixed the error of displaying the snmp trap mac-notification change command in the interface configuration output;
• Fixed an error where BFD packets arriving at ports of stack units other than the master were not processed;
• Fixed an error that caused a reboot when working with the configuration file;
• Fixed an error that caused a reboot when configuring burst for traffic-shape;
• Fixed an error where the Secondary switch of the VPC pair was sending STP BPDU;
• Fixed an error that caused a reboot when setting up a VRF on an SVI that had previously been deleted and re-created;
• Fixed an error that caused a reboot when deleting VXLAN tunnels;
• Fixed an error that caused a reboot when deleting the policy route-map from the interface;
• Fixed an error that caused stack management to be lost when using the DHCP opt.82 functionality;
• Fixed an error where ports on MES5310-48 could remain in the DOWN state after reboot;
• Fixed an error in displaying the status of the PM160-220/12 power supply.