Use this command to list statistics for IPv6 DHCP (Dynamic Host Configuration Protocol) Snooping security violations on untrusted ports.
Format | show ipv6 dhcp snooping statistics |
Mode |
|
Interface | The IPv6 address of the interface in unit/slot/port format. |
MAC Verify Failures | Represents the number of DHCP messages that were filtered on an untrusted interface because of source MAC address and client hardware address mismatch. |
Client Ifc Mismatch | Represents the number of DHCP release and Deny messages received on the different ports than learned previously. |
DHCP Server Msgs Rec‘d | Represents the number of DHCP server messages received on Untrusted ports. |
The following example shows CLI display output for the command.
#show ipv6 dhcp snooping statistics Interface MAC Verify Client Ifc DHCP Server Failures Mismatch Msgs Rec'd ----------- ---------- ---------- ----------- 1/0/2 0 0 0 1/0/3 0 0 0 1/0/4 0 0 0 1/0/5 0 0 0 1/0/6 0 0 0 1/0/7 0 0 0 1/0/8 0 0 0 1/0/9 0 0 0 1/0/10 0 0 0 1/0/11 0 0 0 1/0/12 0 0 0 1/0/13 0 0 0 1/0/14 0 0 0 1/0/15 0 0 0 1/0/16 0 0 0 1/0/17 0 0 0 1/0/18 0 0 0 1/0/19 0 0 0 1/0/20 0 0 0