Cisco Cisco Firepower Management Center 2000 문제 해결 가이드

Contents

Introduction

Prerequisites

Requirements

Components Used

Problem

Verify the Problem from the Web GUI

Verify the Problem from the CLI

Solution

Related Information

Introduction

This document describes how to troubleshoot issues with Security Intelligence Feed updates. The
Security Intelligence Feed is comprised of several regularly updated lists of IP addresses that
have poor reputations, as determined by the Cisco Talos Security Intelligence and Research
Group (Talos). It is important to keep the intelligence feed regularly updated so that a Cisco
FireSIGHT System can use up-to-date information in order to filter your network traffic.

Prerequisites

Requirements

Cisco recommends that you have knowledge of these topics:

Cisco FireSIGHT Management Center

●

Security Intelligence Feed

●

Components Used

The information in this document is based on a Cisco FireSIGHT Management Center that runs
software Version 5.2 or later.

The information in this document was created from the devices in a specific lab environment. All of
the devices used in this document started with a cleared (default) configuration. If your network is
live, make sure that you understand the potential impact of any command.

Problem

A Security Intelligence Feed update failure occurs. You can verify the failure via either the web
GUI or the CLI (explained further in the sections that follow).

Verify the Problem from the Web GUI