Installation guide

Network Setup
4-20
4.4.2.1 Viewing Virtual Interface Statistics
To view detailed virtual interface statistics:
1. Select a virtual interface from the Statistics tab.
2. Click the Details button.
3. The Interface Statistics screen displays the following granular content for the selected interface:
Name Displays the title of the logical interface selected.
MAC Address Displays physical address information associated with the
interface. This address is read-only (hard-coded at the factory) and
cannot be modified.
Input Bytes Displays the number of bytes received by the interface.
Input Unicast Packets Displays the number of unicast packets (packets directed towards
the interface) received at the interface.
Input NonUnicast
Packets
Displays the number of NonUnicast Packets (Multicast and
Broadcast Packets) received at the interface.
Input Total Packets Displays the total number of packets received at the interface.
Input Packets Dropped Displays the number of packets dropped at the interface by the
input Queue of the hardware unit /software module associated
with the VLAN interface. Packets are dropped when the input
Queue of the interface is full or unable to handle incoming traffic.
Input Packets Error Displays the number of packets with errors at the interface. Input
Packet Errors are input errors occurring due to; no buffer space/
ignored packets due to broadcast storms, packets larger than
maximum packet size, framing errors, input rate exceeding the
receiver's date handling rate or cyclic redundancy check errors. In
all these cases, an error is reported.
Output Bytes Displays the number of bytes transmitted from the interface.