Troubleshooting guide

1-25
Cisco Wide Area Application Services Configuration Guide
OL-26579-01
Chapter 1 Monitoring and Troubleshooting Your WAAS Network
Chart and Table Descriptions
ICA: Unaccelerated Reasons
The ICA Unaccelerated Reasons chart displays the reasons that ICA traffic is bypassed: unrecognized
protocol, unsupported client version, CGP session ID unknown, client on denied list, no resource, and
other. Click the Dropped tab to display the reasons that ICA traffic is dropped: unsupported client
version, I/O error, no resource, AO parsing error, maximum sessions reached, and other.
CIFS Acceleration Charts for WAAS Express
This section describes these charts that are available only on WAAS Express devices:
CIFS: Client Average Throughput, page 1-25
CIFS: Connection Details, page 1-25
CIFS: Effective WAN Capacity, page 1-25
CIFS: Request Optimization, page 1-25
CIFS: Client Average Throughput
The CIFS Client Average Throughput chart displays the average client throughput for the WAAS
Express CIFS accelerator.
CIFS: Connection Details
The CIFS Connection Details chart displays the CIFS session connection statistics for the WAAS
Express CIFS accelerator, showing the average number of active CIFS connections per device (at the
device level for the last hour it shows the exact number). Click the Details tab to display the newly
handled CIFS connections, optimized connections, handed-off connections, and dropped connections.
CIFS: Effective WAN Capacity
The CIFS Effective WAN Capacity chart displays the effective bandwidth capacity of the WAN link as
a result of WAAS Express CIFS acceleration, as a multiplier of its base capacity. The capacity data for
all traffic and CIFS traffic is shown.
CIFS: Request Optimization
The CIFS Request Optimization chart displays the percentage of WAAS Express CIFS accelerator
command responses that use the following optimizations: read ahead, metadata, write, and other.
Connection Trend Charts
This section describes these charts:
Optimized Connections Over Time, page 1-26
Optimized vs Pass-Through Connections, page 1-26