WS-8146
Cisco WS-8146 IP Configuration Error
Cisco
IP Configuration Error
Catalyst
88% fix rate
Cause
IPv6 SLAAC prefix delegation failure from ISP
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
- Mac/Linux: sudo dhclient -r then sudo dhclient