5.8.1 Receive Total and Transmit Total Table

The Dynamic DHCP Snooping Table page displays the dynamic IP assigned information after DHCP Snooping mode is disabled. All DHCP clients obtained the dynamic IP address from the DHCP server are listed in this table except for local VLAN interface IP addresses. Entries in the Dynamic DHCP snooping table are shown on this page. Each page shows up to 99 entries from the Dynamic DHCP snooping table, default being 20, selected through the entries per page input field. When first visited, the web page shows the first 20 entries from the beginning of the Dynamic DHCP Snooping table. The MAC address and VLAN input fields allow you to select the starting point in the Dynamic DHCP snooping table.

Figure 5-21. Receive Total and Transmit Total Table

The Receive Total and Transmit Total table has the following parameters:

  • Rx and Tx OAM Information PDU's: The number of received and transmitted OAM Information PDU's. Discontinuities of this counter can occur at re-initialization of the management system.
  • Rx and Tx Unique Error Event Notification: A count of the number of unique Event OAMPDUs received and transmitted on this interface. Event Notifications may be sent in duplicate to increase the probability of successfully being received, given the possibility that a frame may be lost in transit. Duplicate Event Notification transmissions are counted by Duplicate Event Notification counters for Tx and Rx respectively. A unique Event Notification OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is distinct from the previously transmitted Event Notification OAMPDU Sequence Number.
  • Rx and Tx Duplicate Error Event Notification: A count of the number of duplicate Event OAMPDUs received and transmitted on this interface. Event Notification OAMPDUs may be sent in duplicate to increase the probability of successfully being received, given the possibility that a frame may be lost in transit. A duplicate Event Notification OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is identical to the previously transmitted Event Notification OAMPDU Sequence Number.
  • Rx and Tx Loopback Control: A count of the number of Loopback Control OAMPDUs received and transmitted on this interface.
  • Rx and Tx Variable Request: A count of the number of Variable Request OAMPDUs received and transmitted on this interface.
  • Rx and Tx Variable Response: A count of the number of Variable Response OAMPDUs received and transmitted on this interface.
  • Rx and Tx Org Specific PDU's: A count of the number of Organization Specific OAMPDUs transmitted on this interface.
  • Rx and Tx Unsupported Codes: A count of the number of OAMPDUs transmitted on this interface with an unsupported op-code.
  • Rx and Tx Link fault PDU's: A count of the number of Link fault PDU's received and transmitted on this interface.
  • Rx and Tx Dying Gasp: A count of the number of Dying Gasp events received and transmitted on this interface.
  • Rx and Tx Critical Event PDU's: A count of the number of Critical event PDU's received and transmitted on this interface.