WS-9091
Cisco WS-9091 IP Configuration Error
Cisco
IP Configuration Error
Catalyst
90% fix rate
Cause
Duplicate IP address assigned by DHCP server
Fix Steps
- Access router admin panel and navigate to LAN/DHCP settings
- Verify DHCP pool range does not conflict with static IPs
- Release and renew IP address on affected device
- Windows: ipconfig /release then ipconfig /renew