Brand: Dell
Category: Networking Hardware
Document Type: Manual
Language: EN
Brand: Dell
Category: Networking Hardware
Document Type: Manual
Language: EN
Uploaded: Sept. 12, 2025, 4:30 a.m.
Manual Publish Date: 2013-03-01
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| Feature/Problem | Possible Cause | Solution |
|---|---|---|
| Loss of connectivity | Incorrect IP addressing or subnet mask | Verify IP address, subnet mask, and default gateway configuration. |
| High CPU utilization | Rogue process or excessive traffic | Use `show processes cpu sorted` to identify high CPU processes and investigate traffic patterns. |
| Interface down | Physical cable issue or interface configuration error | Check cable connections, verify interface status, and review interface configuration. |
| BGP neighbor down | Incorrect BGP configuration or network reachability issue | Confirm BGP neighbor IP addresses, AS numbers, and ensure network connectivity between peers. |
| ACL not blocking traffic | Incorrect ACL syntax or applied to the wrong interface/direction | Review ACL configuration, ensure it is applied to the correct interface and direction (ingress/egress). |