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User Guide for the Cisco Network Analysis Module (NAM) Traffic Analyzer, 5.0
OL-22617-01
Chapter 3 Monitoring and Analysis
Managed Device
Ternary Content Addressable Memory Information
Shows the Ternary Content Addressable Memory (TCAM) usage information. Table 3-18 lists and
describes the TCAM information.
Tab l e 3-17 Crossbar Switching Fabric Information
Field Description
Crossbar Switching Fabric Physical and configuration information about the module:
Active slot—Indicates the slot number of the active switching fabric
module. A value of zero indicates that the active switching fabric
module is either powered down or not present in the chassis.
Backup slot—Indicates the slot number of the backup switching fabric
module. A value of zero indicates that the backup switching fabric
module is either powered down or not present in the chassis.
Bus Only Mode Allowed—Determines the value of each module. If set
to True, each and every module is allowed to run in bus-only mode. If
set to False, none of the modules are allowed to run in bus-only mode.
(All the non-fabric capable modules will be powered off.) Absence of
fabric module results in all the fabric capable modules being powered
off.
Truncated Mode Allowed—Indicates whether truncated mode is
administratively enabled on the device or not.
Module Switching Mode Indicates switching mode of the module:
busmode—Module does not use fabric. Backplane is used for both
lookup and data forwarding.
crossbarmode—Module uses the backplane for forwarding decision
and fabric for data forwarding.
dcefmode—Module uses fabric for data forwarding and local
forwarding is enabled.
Module-Channel Module slot number
Module-Status Status of the fabric channel at the module
Fabric Status Status of the fabric channel at the slot
Speed (MB) Speed (MB/second) of the module
Module-Channel Channel for the module
In Errors The total number of error packets received since this entry was last
initialized.
Our Errors The total number of error packets transmitted since this entry was last
initialized.
Dropped The total number of dropped packets transmitted since this entry was
last initialized.
In Utilization (%) Input utilization of the channel for the module.
Out Utilization (%) Output utilization of the channel for the module.