Updates for Cisco Catalyst IE3x00 and IE3100 Rugged, IE3400 Heavy Duty, and ESS3300 Series Switches

Improvements

• Certificate Based MACsec
• TrustSec Configuration on Parallel Redundancy Protocol (PRP) Interface
• PTP over DLR
• On Board Failure Logging (OBFL)

Open Problems

CSCwi01476 - All IE3x00 platforms and ESS3300: Memory leak in "Pool manager", small buffers leaking memory due to PTP packets
CSCwi23741 - EAP-TLS auth issue after updating IE3400 Switches from 17.1.x or 17.3.x releases to 17.7.x and above

Resolved Bugs

CSCwh87343 - All IE3x00 platforms and ESS3300: Cisco IOS XE Software Web UI Privilege Escalation Vulnerability
CSCwf83475 - IE3100: Moving port across vlan, MRP ring does not converge
CSCwh75542 - IE3400 and IE3400H switches increasing the memory usage
CSCwh38767 - IE3x00: Interface input errors(ifInErrors) is getting reset on every read
CSCwf80202 - REP Alt port does not return to the designated port after recovering from the malfunction
CSCwh79813 - All IE3x00 platforms and ESS3300: Etherchannel Mismatch Triggers Loop (mac-flap)