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Views: 1,193 ScenarioMake: Cisco SwitchesModel: Cisco 2960 SeriesMode: Command Line Interface [CLI]Description: In this article, we will discuss how to resolve the issue if the Cisco 2960 switch stack or one member of the switch stack is failing to upgrade to new firmware or IOS. Problem Sometimes the Cisco Switch Stack or one member of … Read more
Views: 2,115 Scenario:Make: Cisco ASAModel: ASA 5506-X, ASA 5506 W-X, ASA 5508-X, Cisco ASA 5500 SeriesVersion: ISO 7.0 and above Mode: GUI (Graphical User Interface)Description: In this article, we will discuss the stepwise method to configure a Site-to-Site IPSec VPN tunnel on a Cisco ASA Firewall. We will use here Graphical User Interface [GUI] method for the … Read more
Views: 627 Scenario:Make: CiscoModel: All ASA Models [ASA 5506-X, ASA 5506 W-X, ASA 5508-X etc]Mode: GUI [Graphical User Interface]Description: In this article, we will discuss in details the stepwise Graphical User Interface [GUI] method to configure SSH access onto the Cisco ASA. We can Configure SSH through CLI [Command Line] method as well onto the … Read more
Views: 3,168 ScenarioMake: Cisco SwitchesModel: Cisco 2960, 3650, etcMode: Command Line Interface [CLI]Description: In this article, we will discuss how to check the SSH version on the Cisco Switches and also if needed how to change the SSH version. We can enable, disable or upgrade/downgrade the SSH version on Cisco Switches. SSH stands for Secure … Read more
Views: 1,186 Scenario:Make: Cisco, Dell etcModel: Dell 2000 Series, Dell N4000 Series, Dell N8000 Series, Cisco 2960, Cisco 3650, Cisco 3850, etc Mode: CLI (Command Line Interface)Description: In this article, we will discuss a stepwise method to configure Port Mirroring on the switches. Port Mirroring is also known as SPAN. Monitor Session will be used … Read more
Views: 2,390 Scenario:Make: Cisco ASAModel: All Cisco Firewall Models [ASA 5506-X, ASA 5506 W-X, ASA 5508-X etc]Mode: CLI (Command Line Interface)Description: In this article, we will discuss the cause and its solution to the issue when we get an error while doing SSH onto the Cisco ASA Firewall. Problem Sometimes when we SSH onto a … Read more
Views: 2,667 Scenario:Make: Cisco ASAModel: All ASA Models [ASA 5506-X, ASA 5506 W-X, ASA 5508-X etc]Mode: CLI (Command Line Interface)Description: In this article, we will discuss a stepwise method to configure and enable ASDM or GUI access of an ASA. This configuration is valid for both, a standalone Firewall and the Firewalls that are in … Read more
Views: 2,417 Scenario:Make: Cisco ASAModel: All ASA Models [ASA 5506-X, ASA 5506 W-X, ASA 5508-X etc]Mode: CLI (Command Line Interface)Description: In this article, we will discuss in details the stepwise method to configure SSH access onto Cisco ASA Firewall. We will use Command Line Interface [CLI] for the configuration of SSH on ASA. We can Configure … Read more
Views: 1,490 Scenario:Make: Cisco Model: WLC 2500 & Access Points 3800, 3700Software Version: 7.6.x or laterMode: CLI & GUIDescription: In this article, we will discuss in detail the cause, impact and solution of IDS Signature EAPOL Flood Attack on Cisco Wireless Access Points. Understanding EAPOL & Impact Details: EAPOL stands for Extensible Authentication Protocol over … Read more
Views: 774 Scenario: Make: CiscoModel: ASA 5506-X, ASA 5512-X, Cisco ASA 5508-X, 5506W-XMode: CLI (Command Line Interface)Description: This article is to discuss the problem of the unsupported SFR or FirePower module issue after upgrading Cisco ASA Firewalls to 9.10.x or a later version of Cisco IOS. Problem If you have upgraded or planning to upgrade … Read more
Views: 2,258 Scenario:Make: Cisco ASAModel: ASA 5506-X, ASA 5506 W-X, ASA 5508-XMode: CLI (Command Line Interface)Description: In this article, we will discuss in details the stepwise method to configure failover in Cisco ASA Firewalls. We will use Command Line Interface for configuration of ASA Failover. Physical Connectivity Step1: Connecting Failover CablesConnect failover interfaces of both … Read more