Cisco 11503 - CSS Content Services Switch User Manual

Chapter 4 Using the CSS Logging Features
Frequently Queried Log Messages
4-38
Cisco Content Services Switch Administration Guide
OL-5647-02
csdpeer Subsystem
CSDPEER-7: LR Send list too
small !!!
The number of domain names sent by
the peer exceeds the size of the CSS
list. You can configure this parameter
through the (config) dns-peer
command (see the Cisco Content
Services Switch Global Server
Load-Balancing Configuration
Guide). We recommend that you
configure the receive and send slots
with the same value. The default slot
value is 255.
flowmgr Subsystem
FLOWMGR-4: Flow manager received
an illegal message with code 10
One of the Ethernet ports received a
high number of malformed packets,
resulting in an overflow of the fastpath.
In this case, the flow manager received
a badly formatted control message
from the fastpath. This problem may be
due to intermittent hardware, which
results in the fastpath corrupting the
packets, or the problem is related to the
fastpath receiving streams of
malformed packets and leaking some
of those packets to the flow manager.
Use the show ether-errors command
to display information for a port that is
experiencing many errors (refer to the
Cisco Content Services Switch Routing
and Bridging Guide). Try
disconnecting the port or changing
ports and determine whether the errors
stop.
Table 4-8 Cisco 11500 Series CSS Log Messages (continued)
Log Message (sys.log: Subsystem
Name, Level, and Message) Cause and Resolution

Cisco 11503 - CSS Content Services Switch Specifications

General

Brand	Cisco
Model	11503 - CSS Content Services Switch
Category	Switch
Language	English

Summary

CHAPTER 1 Managing the CSS Software

CSS Software Overview

Describes the CSS software files, installation methods, and version format.

Creating an FTP Record

Using the Running-Config and Startup-Config Files

Covers saving, copying, clearing, and showing running and startup configuration files.

Archiving Files to the Archive Directory

Restoring Files from the Archive Directory

Enabling and Copying Core Dumps

Showing CSS Configurations

CHAPTER 2 Specifying the CSS Boot Configuration

Boot Setup Quick Start

Specifying the Primary Boot Configuration

Details configuring the primary boot file, type (disk, FTP, network), and configuration path.

Specifying the Secondary Boot Configuration

Describes configuring the secondary boot file, type (disk, FTP, network), and configuration path.

Configuring a Boot Configuration Record for the Passive SCM

Covers configuring boot records for the passive SCM, including gateway, IP, boot file, and type.

Booting the CSS from a Network Drive

Details the process of network booting the CSS using a .zip file from www.cisco.com.

CHAPTER 3 Configuring User Profiles

User Profiles Overview

Explains user profiles, customizable settings like CLI prompt, expert mode, and terminal parameters.

User Profile Configuration Quick Start

Configuring User Terminal Parameters

Covers configuring terminal idle time, length, prompt, netmask format, and timeout.

Using Expert Mode

Copying and Saving User Profiles

CHAPTER 4 Using the CSS Logging Features

Logging Overview

Introduces CSS logging, log files, destinations, and default logging levels.

Specifying Logging Buffer Size

Configuring Logging for a Subsystem

Details how to select CSS subsystems and log activity at different logging levels.

Specifying a Log File Destination

Covers specifying destinations for log files: disk, host, or CSS active session.

Logging CLI Commands

Showing Log Files

Copying Log Files to an FTP or TFTP Server

Interpreting sys.log Log Messages

Interpreting Undeliverable Messages

CHAPTER 5 Configuring Simple Network Management Protocol (SNMP)

SNMP Overview

Provides an overview of SNMP, its standards, and the manager/agent communication model.

Management Information Base (MIB) Overview

Explains MIBs, MIB objects, the MIB tree structure, and MIB variables.

Preparing to Configure SNMP on the CSS

Defining the CSS as an SNMP Agent

Details the steps for configuring the CSS as an SNMP agent, including communities, traps, and contact info.

Configuring Denial of Service (DoS)

Covers configuring enterprise traps for DoS attacks and displaying/resetting DoS statistics.

Managing SNMP on the CSS

CSS SNMP Traps

CHAPTER 6 Configuring Remote Monitoring (RMON)

RMON Overview

Introduces RMON, its supported groups (Statistics, History, Alarm, Event), and MIB objects.

Configuring an RMON Event

Details how to configure RMON events, including quick start, index, attributes, and activation.

Configuring an RMON Alarm

Covers configuring RMON alarms, including sampling methods, thresholds, and events.

Configuring an RMON History

Explains how to configure RMON history for ports, including data sources, buckets, and intervals.

Viewing RMON Information

CHAPTER 7 Using an XML Document to Configure the CSS

Creating XML Code

Provides guidelines for developing XML code for the Content API, including tag usage and special characters.

Allowing the Transfer of XML Configuration Files on the CSS

Parsing the XML Code

Publishing the XML Code to the CSS

Testing the Output of the XML Code

CHAPTER 8 Using the CSS Scripting Language

Script Considerations

Playing a Script

Using the Command Scheduler

Details scheduling CLI commands and scripts for periodic execution.

Using Variables

Covers creating, setting, removing, and modifying variables, including types and operations.

Using Logical and Relational Operators and Branch Commands

Explains using 'if' and 'while' commands for structured script logic and operators.

Special Variables

Using Arrays

Capturing User Input

Using Command Line Arguments

Using Functions

Syntax Errors and Script Termination

Using the grep Command

Using socket Commands

Explains socket commands for ASCII/hexadecimal send/receive, connection handling, and inspection.

Script Upgrade Considerations

Using the showtech Script

APPENDIX A Upgrading Your CSS Software

Before You Begin

Copying the New CSS Software

Configuring an FTP Server Record on the CSS

Explains how to create an FTP record file on the CSS to identify the ADI for the upgrade.

Upgrading Your CSS Software

Provides information on upgrading CSS software, including restrictions and methods.

Using the Upgrade Script

Details how to run the upgrade script automatically or interactively.

Manually Upgrading the CSS Software

Explains the CLI commands required to manually upgrade the CSS software version.

APPENDIX B Using the Offline Diagnostic Monitor Menu

Accessing the Offline DM Main Menu

Using the Boot Configuration Menu

Illustrates the boot process flowchart and describes menu options for boot configuration.

Using the Advanced Options

Using the Security Options

Setting Password Protection

Changing the Administrative Username and Password

Using the Disk Options

Reformatting the Disk

Performing a Check Disk

Configuring Disks in a Two-Disk CSS

Details configuring PCMCIA slots for primary/secondary boot, logging, and core dumps.

Rebooting the CSS