Interface Tab - Cisco 12000 User Manual

Chapter 10 Interface Performance

Interface Tab

The Interface tab displays three areas: Counters for last x seconds, Utilization and Data Traffic
Counters for last x seconds
Time Elapsed—Indicates the number of seconds which have elapsed in the current interval. The Time
Elapsed value ranges between 0 to 900. When this value is 0, all the counters in the dialog are of value
0. For example, when the value of Time Elapsed is 100 sec, all the counters displayed in this dialog are
calculated using the traffic in the last 100 seconds.
Utilization
Bandwidth Utilization—The percentage bandwidth of the interface utilized in the specified time. For
example, when the bandwidth utilization is 60, it means that the interface is utilized at 60% on average
in the last Time Elapsed seconds.
Data Traffic
The Data Traffic area has two panes: bits/sec and Packets/sec.
The bits/sec area has the following attributes:
Transit Traffic—The rate of traffic passing through this node but not meant for this node. The displayed
value is in bits/sec, the traffic in the last Time Elapsed seconds is considered for calculation.
Node Traffic—The rate of traffic reached to/going from this host. The displayed value is in bits/sec, the
traffic in the last Time Elapsed seconds is considered for calculation.
Node Transmit Traffic—The rate of traffic transmitted by this node into the ring. The displayed value is
in bits/sec, the traffic in the last Time Elapsed seconds is considered for calculation.
Node Receive Traffic—The rate of traffic received by this node from the ring. The displayed value is in
bits/sec, the traffic in the last Time Elapsed seconds is considered for calculation.
The Packets/sec area has the following attributes,
Transit Traffic—The rate of traffic passing through this node but not meant for this node. Displayed
value is in Packets/sec, the traffic in the last Time Elapsed seconds is considered for calculation.
Node Traffic—The rate of traffic reached to/going from this host. The displayed value is in Packets/sec,
the traffic in the last Time Elapsed seconds is considered for calculation.
Node Transmit Traffic—The rate of traffic transmitted by this node into the ring. The displayed value is
in Packets/sec, the traffic in the last Time Elapsed seconds is considered for calculation.
Node Receive Traffic—The rate of traffic received by this node from the ring. The displayed value is in
Packets/sec, the traffic in the last Time Elapsed seconds is considered for calculation.
OL-4455-01
Cisco 12000/10700 v3.1.1 Router Manager User Guide
SRP Performance
10-25