Fixed: IE3400 PNP/Autoinstall failing

New Features for Cisco IOS XE 17.16.1

Parallel Redundancy Protocol (PRP) Scalability - Supervisory Frame per VLAN

• From this release onwards, the PRP Supervision Frame VLAN Aware feature enhances the PRP (Parallel Redundancy Protocol) functionality by making it VLAN-aware.
  IE PRP Node/VDAN Table Scale upto1000
• From this release onwards the VDAN Node table supports upto 1000 MAC endpoints under a single node for the PRP Supervision Frame VLAN Aware feature.
  Resilient Ethernet Protocol - Zero Touch Provisioning (REP ZTP) support on IE3100 platform
• From this release onwards, REP ZTP is supported on the IE3100 on both physical interfaces and ether-channels.

Open Caveats in Cisco IOS XE 17.16.1

CSCwm36038

• ESS3300 forwards unicast traffic to all promiscuous ports.
  CSCwm85265
• IE3400 REP ZTP functioning incoherent.
  CSCwn47744
• Device not able to ping on trunk port when "vlan dot1q tag native" is configured globally.

Resolved Caveats in Cisco IOS XE 17.16.1

CSCwk30765

• IE3400-rugged: IE3400 PNP/Autoinstall failing

CSCwm48006

• IE3400: C9300 fails to establish proper STP connection with connected device when interface goes down.

CSCwm83468

• ESS3300: After inserting 10G CU SFP, speed is changing to 100/1000 in ESS3300 and traffic stops.

CSCwk86434

• IE3100 - configuration failed to parse with a good ciscortr.cfg

CSCwi69364

• IE3300-rugged: NETCONF get config returns <add> <add> and <remove> after changing allowed trunk VLANs via CLI

CSCwm55828

• IE3400: Websocket connection will not establish using ida.

CSCwm33057

• IE3100: Slowness on ie-3100 when polling snmp OIDs.

CSCwj91206

• ESS3300: Profinet and LLDP configuration is not visible in startup config and is missing after reload.

CSCwm47470

• IE3300-rugged: Endpoints with 10Mbps speed in Half-Duplex Mode drops the connection.

CSCwj70605

• IE3300-rugged: Drops ARP packets for a VLAN, when DAI is configured globally on any VLAN.

CSCwk29015

• IE3400-rugged: Normal vlan device not pinging when dhcpsnooping,arp inspection &amp; IPDT enabled on pvlan interface.

CSCwj97078

• IE3400-rugged: Traffic is not forwarded over mrouter ports.</remove></add></add>