Technical Documentation
Monitoring Duplicate MAC Addresses Use By DHCP Local Server Clients
Purpose
Display duplicate MAC addresses that are being used by DHCP local server clients.Optionally, display information for a specific duplicate MAC address.
Action
To display information about a specific MAC address being used by multiple clients:
host1# show ip dhcp-local duplicate-clients 00-0D-61-7F-67-70
MAC 00-0D-61-7F-67-70
Interface Count Time
ATM 3/0.1 100 Sat Sept 17, 2005 06:00:51 UTC
ATM 3/0.2 90 Sun Sept 18, 2005 09:00:00 UTC
Meaning
Table 1 lists the show ip dhcp-local duplicate-clients command output fields.
Table 1: show ip dhcp-local duplicate-clients Output Fields
Field Name | Field Description |
|---|---|
MAC | Duplicate MAC address |
Interface | Interfaces used by the duplicate MAC address |
Count | Number of times the duplicate MAC address has been detected |
Time | Date and time the first duplication was detected |
Published: 2012-01-12
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