Cisco Switch Audit Checklist
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Allow Split Tunneling for VPN Clients on the ASA Configuration Example
ASA/PIX: Allow Split Tunneling for VPN Clients on the ASA Configuration Example Contents Introduction Prerequisites Requirements Components Used Network Diagram Related Products Conventions Background Information Configure Split Tunneling on the ASA Configure the ASA 7.x with Adaptive Security Device Manager (ASDM) 5.x Configure the ASA 8.x with Adaptive Security Device Manager (ASDM) 6.x Configure the ASA 7.x and later via CLI Configure PIX 6.x through the CLI Verify Connect with the VPN Client View the VPN Client Log Test Local LAN Access with Ping Troubleshoot Limitation with Number of Entries in a Split Tunnel ACL Related Information Introduction This document provides step-by-step instructions on how to allow VPN Clients access to the Internet while they are tunneled into a Cisco Adaptive Security Appliance (ASA) 5500 Series Security Appliance. This configuration allows VPN Clients secure access to corporate resources via IPsec while giving unsecured access to the Internet. Note: Full tunneling is considered the most secure configuration because it does not enable simultaneous device access to both the Internet and the corporate LAN. A compromise between full tunneling and split tunneling allows VPN Clients local LAN access only. Refer to PIX/ASA 7.x: Allow Local LAN Access for VPN Clients Configuration Example for more information. Prerequisites Requirements This document assumes that a working remote access VPN configuration already exists on the ASA. Refer to PIX/ASA 7.x as a Remote VPN Server using ASDM Configuration Example if one is not already configured. Components Used The information in this document is based on these software and hardware versions: ● Cisco ASA 5500 Series Security Appliance Software version 7.x and later ● Cisco Systems VPN Client version 4.0.5 Note: This document also contains the PIX 6.x CLI configuration that is compatible for the Cisco VPN client 3.x. -
Channel 5'S “Jailbreak” Encourages Breakouts, As Cisco Secure PIX
\ e Channel 5’s “Jailbreak” encourages breakouts, as Cisco Secure PIX Firewall l i f defends against break-ins o r P r e m o t s u VOTE OFF “SURVIVOR,” RESIST “TEMPTATION ISLAND,” AND BURY “THE MOLE.” IN C THE U.K., THE BIG REALITY TV HIT WAS A SHOW CALLED “JAILBREAK.” THE SHOW AIRED ON CHANNEL 5 WHERE, FOR THREE WEEKS LAST SEPTEMBER, ORDINARY PEOPLE WE RE P LA CED IN A N ESPE CIALL Y BU IL T JAIL AN D ENT IC ED W IT H LAR GE SUM S OF MONEY-100,000 POUNDS, OR $150,000-TO BE THE FIRST TO BREAK OUT. A KEY FACTOR IN THE SHOW’S SUCCESS WAS THE JAILBREAK WEB SITE. The Jailbreak Web site broadcast streaming video of the GE Capital IT Solutions specializes in augmenting Internet “prisoners” 24 hours a day and also gave viewers a chance to and IT infrastructures with a wide range of solutions play games and e-mail breakout advice to the contestants. including planning, acquisition, implementation, management, and refreshment. Although the Channel 5 producers of “Jailbreak” were confident that the show would be successful, they were GE Capital IT Solutions chooses Cisco Secure PIX Firewalls totally surprised at the popularity of its Web site. It received From the start, security was an issue with the Channel 5 Web about one million hits a day-10 million hits in the first week! site. “Our primary purpose was to generate a lot of publicity for the show throughout the U.K.,” says Davis. -
Cisco Router Block Wan Request
Cisco Router Block Wan Request Equalitarian Fletcher sometimes daggled any aftershock unchurch conceptually. Computational Felix never personifies so proficiently or blame any pub-crawl untunably. Precedential and unsupervised Scott outspoke while cephalic Ronny snag her midlands weak-mindedly and kotows unsafely. Can you help me? Sometime this edge can become corrupted and needs to be cleared out and recreated. Install and Tuning Squid Proxy Server for Windows. Developed powerful partnerships with each physical network address on wan request. Lot we need to wan request to establish a banner for each nic ip blocks java applets that you find yourself having different. Proxy will obscure any wan cisco require a banner for yourself inside network address in its child and password: select os of attacks? Authorized or https, follow instructions below and see if a cisco and share your isp and sends vrrp advertisements, surf a traveling businesswoman connects after migration done on. Iax trunk on vpn for ospf network devices and how will have three profiles to be found over time a routing towards internet security profile. Pfsense box blocks as your wan cisco router request cisco router block wan requests specifically for commenting. Centralize VLAN, outbound policy, firewall rules, configuration profiles and more in minutes. Uncheck block cisco router wan request check box displays detailed statistics: wan request through our go. Fragmentation is choppy and asa would be the cisco request to content; back of connect wan rules for outside world? Is to configure static content on the result in theory this may block cisco wan router request check out ping requests. -
AWS Site-To-Site VPN User Guide AWS Site-To-Site VPN User Guide
AWS Site-to-Site VPN User Guide AWS Site-to-Site VPN User Guide AWS Site-to-Site VPN: User Guide Copyright © Amazon Web Services, Inc. and/or its affiliates. All rights reserved. Amazon's trademarks and trade dress may not be used in connection with any product or service that is not Amazon's, in any manner that is likely to cause confusion among customers, or in any manner that disparages or discredits Amazon. All other trademarks not owned by Amazon are the property of their respective owners, who may or may not be affiliated with, connected to, or sponsored by Amazon. AWS Site-to-Site VPN User Guide Table of Contents What is Site-to-Site VPN ..................................................................................................................... 1 Concepts ................................................................................................................................... 1 Working with Site-to-Site VPN ..................................................................................................... 1 Site-to-Site VPN limitations ......................................................................................................... 2 Pricing ...................................................................................................................................... 2 How AWS Site-to-Site VPN works ........................................................................................................ 3 Site-to-Site VPN Components ..................................................................................................... -
How Cisco IT Uses Firewalls to Protect Cisco Internet Access Locations
Cisco IT Case Study PIX Firewall in Enterprise Network How Cisco IT Uses Firewalls to Protect Cisco Internet Access Locations Cisco PIX Security Appliance provides stateful firewall protection at smaller Internet gateways. Cisco IT Case Study / Security and VPN / PIX Firewall in Enterprise Network: This case study describes how Cisco Systems uses Cisco PIX security appliances to protect its network assets from unauthorized access. The Cisco global network is a leading-edge enterprise environment that is one of the largest and most complex in the world. Cisco customers can draw on Cisco IT's real-world experience in this area to help support similar enterprise needs. CHALLENGE “With its stateful-inspection capability, the Cisco PIX 525 Cisco Systems® gives a high priority to protecting its data and Security Appliance minimizes the IT network from unauthorized users, both outside and inside the burden by reducing the number of company. The accepted solution for many years has been to deploy a firewall in each of its multipeered Internet gateways entries in the ACLs for incoming and worldwide. A firewall, which can be hardware- or software- outgoing traffic. We’ve cut the based, examines network traffic and decides whether to previous burden in half because forward packets to their destinations based on access control Cisco PIX security appliances lists (ACLs) and inspection rules. automatically allow the return traffic for both incoming and outgoing Recently Cisco® IT began deploying Internet gateways at data ACLs and rules.” centers to better support remote-access VPN connectivity. Employees working remotely need improved access to the — Hasan Talukdar, Cisco IT network engineer company intranet, to link them directly to the nearest Cisco VPN gateway instead of sending packets by circuitous routes on the Internet. -
IOS XR Attestation Trust Me, Or Trust Me Not?
IOS XR Attestation Trust me, or Trust me not? Dan Backman, Portfolio Architect @jonahsfo BRKSPG-1768 Cisco Webex Teams Questions? Use Cisco Webex Teams to chat with the speaker after the session How 1 Find this session in the Cisco Events Mobile App 2 Click “Join the Discussion” 3 Install Webex Teams or go directly to the team space 4 Enter messages/questions in the team space BRKSPG-2415 © 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public 3 Agenda • Risks to the Network Infrastructure • Measuring and Validating Trust in Cisco IOS-XR routers • New commands for Trust Integrity Measurement in IOS XR • Building a Service to Report on Trust Evidence • Conclusion BRKSPG-2415 © 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public 4 Trusted Platform “Integrity, not just security.” © 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public “Network devices are ideal targets. Most or all organizational and customer traffic must traverse these critical devices.” Source: US-CERT Alert (TA18-106A) Original release date: April 16, 2018 “The Increasing Threat to Network Infrastructure Devices and Recommended Mitigations.” Source: US-CERT Alert (TA16-250A) Original release date: Sep 6, 2016 BRKSPG-2415 © 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public 6 Growing Concerns for Service Providers Targeted attacks on Critical Infrastructure Impact on Economy Untrusted Locations Complex to Manage BRKSPG-2415 © 2020 Cisco and/or its affiliates. All rights reserved. Cisco Public 7 How do I know my device has not been compromised? What is Trustworthy and Why Does It Matter? To build a trustworthy platform The network infrastructure must be constructed on a platform of trustworthy technologies to ensure devices operating are authentic and can create verifiable evidence that they have not been altered. -
Glossaire Des Protocoles Réseau
Glossaire des protocoles réseau - EDITION LIVRES POUR TOUS - http://www.livrespourtous.com/ Mai 2009 A ALOHAnet ALOHAnet, également connu sous le nom ALOHA, est le premier réseau de transmission de données faisant appel à un média unique. Il a été développé par l'université d'Hawaii. Il a été mis en service en 1970 pour permettre les transmissions de données par radio entre les îles. Bien que ce réseau ne soit plus utilisé, ses concepts ont été repris par l'Ethernet. Histoire C'est Norman Abramson qui est à l'origine du projet. L'un des buts était de créer un réseau à faible coût d'exploitation pour permettre la réservation des chambres d'hôtels dispersés dans l'archipel d'Hawaï. Pour pallier l'absence de lignes de transmissions, l'idée fut d'utiliser les ondes radiofréquences. Au lieu d'attribuer une fréquence à chaque transmission comme on le faisait avec les technologies de l'époque, tout le monde utiliserait la même fréquence. Un seul support (l'éther) et une seule fréquence allaient donner des collisions entre paquets de données. Le but était de mettre au point des protocoles permettant de résoudre les collisions qui se comportent comme des perturbations analogues à des parasites. Les techniques de réémission permettent ainsi d'obtenir un réseau fiable sur un support qui ne l'est pas. APIPA APIPA (Automatic Private Internet Protocol Addressing) ou IPv4LL est un processus qui permet à un système d'exploitation de s'attribuer automatiquement une adresse IP, lorsque le serveur DHCP est hors service. APIPA utilise la plage d'adresses IP 169.254.0.0/16 (qu'on peut également noter 169.254.0.0/255.255.0.0), c'est-à-dire la plage dont les adresses vont de 169.254.0.0 à 169.254.255.255. -
Programmability Webinar Series with Devnet Session 8: Play with Linux & Python on Networking Devices
Programmability Webinar Series with DevNet Session 8: Play with Linux & Python on Networking Devices Speaker: Stuart Clark Hostess: Kara Sullivan Jointly presented by DevNet & NetAcad ©8 2018May, Cisco and/or2019 its affiliates. All rights reserved. Cisco Confidential © 2018 Cisco and/or its affiliates. All rights reserved. Cisco Confidential • Use the Q and A panel to ask questions. • Use the Chat panel to Welcome to the 8th communicate with attendees session of the and panelists. Programmability with • A link to a recording of the session will be sent to all Cisco DevNet registered attendees. webinar series • Please take the feedback survey at the end of the webinar. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 2 The Webinar Series Date Topic Oct’18 Networking with Programmability is Easy Oct’18 A Network Engineer in the Programmable Age Nov’18 Software Defined Networking and Controllers Jan’19 Adding API Skills to Your Networking Toolbox Feb’19 The New Toolbox of a Networking Engineer Mar’19 Program Networking Devices using their APIs Apr’19 Before, During, and After a Security Attack May’19 Play with Linux & Python on Networking Devices Jun’19 Automate your Network with a Bot All Series Details can be Found @ http://bit.ly/devnet2 © 2018 Cisco and/or its affiliates. All rights reserved. Cisco Confidential The Webinar Series – Raffle & Certificates Raffle We will be raffling off a total of 15 Amazon gift cards in the amount of $25 US dollars at the end of this series.* 10 Amazon gift cards in the amount of $25 US dollars raffled off to everyone who participates in all of the live sessions 5 Amazon gift cards in the amount of $25 US dollars raffled off to everyone who participates in all of the sessions by either attending the live sessions or viewing/downloading the recording (can be a combination of the two in this raffle). -
Cisco Nexus 9000 Series NX-OS Fundamentals Configuration Guide, Release 6.X First Published: 2013-11-20 Last Modified: 2014-09-26
Cisco Nexus 9000 Series NX-OS Fundamentals Configuration Guide, Release 6.x First Published: 2013-11-20 Last Modified: 2014-09-26 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB's public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS" WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -
Documentation Roadmap for Cisco Intrusion Prevention System 7.0
Documentation Roadmap for Cisco Intrusion Prevention System 7.0 This documentation roadmap explains how to access IPS 7.0 documents and related documents on Cisco.com. You can find this documentation roadmap on Cisco.com with live links to the IPS documentation site and related security products sites by following the instructions in Accessing Cisco IPS Documentation, page 2. Contents • Cisco IPS 7.0 Documentation Set, page 1 • Accessing Cisco IPS Documentation, page 2 • Related Documentation, page 3 • Obtaining Documentation and Submitting a Service Request, page 3 Cisco IPS 7.0 Documentation Set Refer to the following documents for information on Cisco IPS 7.0. • For a list of caveats, documentation changes, and important last minute information: Release Notes for Cisco Intrusion Prevention System 7.0 • For information on installing and using Cisco IDM: Installing and Using Cisco Intrusion Prevention System Device Manager 7.0 • For information on installing and using Cisco IME: Installing and Using Cisco Intrusion Prevention System Manager Express 7.0 • For IPS CLI reference, including syntax and usage guidelines: Cisco Intrusion Prevention System Command Reference 7.0 • For CLI procedures: Configuring the Cisco Intrusion Prevention System Sensor Using the Command Line Interface 7.0 Americas Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA © 2009 Cisco Systems, Inc. All rights reserved. Accessing Cisco IPS Documentation • For hardware installation: Installing Cisco Intrusion Prevention System Appliances and Modules 7.0 • For safety and regulatory information: Regulatory Compliance and Safety Information for the Cisco Intrusion Prevention System 4200 Series Appliance Sensor Accessing Cisco IPS Documentation You can find IPS documentation at this URL: http://www.cisco.com/en/US/products/hw/vpndevc/ps4077/tsd_products_support_series_home.html Or to access IPS documentation, follow these steps: Step 1 Log in to Cisco.com. -
Documentation Roadmap for Cisco Intrusion Prevention System 6.1
Documentation Roadmap for Cisco Intrusion Prevention System 6.1 This documentation roadmap explains how to access IPS documents and related documents on Cisco.com. Contents • Cisco IPS Documentation Set, page 1 • Accessing Cisco IPS Documentation, page 2 • Related Documentation, page 2 • Obtaining Documentation, Obtaining Support, and Security Guidelines, page 3 Cisco IPS Documentation Set Refer to the following documents for information on Cisco IPS 6.1. • For a list of caveats, documentation changes, and important last minute information: Release Notes for Cisco Intrusion Prevention System 6.1 • For information on installing and using Cisco IDM: Installing and Using Cisco Intrusion Prevention System Device Manager 6.1 • For information on installing and using Cisco IME: Installing and Using Cisco Intrusion Prevention System Manager Express 6.1 • For IPS CLI reference, including syntax and usage guidelines: Command Reference for Cisco Intrusion Prevention System 6.1 • For CLI procedures: Configuring the Cisco Intrusion Prevention System Sensor Using the Command Line Interface 6.1 Americas Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA © 2006-2008 Cisco Systems, Inc. All rights reserved. Accessing Cisco IPS Documentation Accessing Cisco IPS Documentation You can find IPS documentation at this URL: http://www.cisco.com/en/US/products/hw/vpndevc/ps4077/tsd_products_support_series_home.html Or to access IPS documentation, follow these steps: Step 1 Log in to Cisco.com. Step 2 Under Quick Links on the right side of the window, click Documentation. Step 3 Under Select a category, click Security, then under Select a sub-category, click IPS Appliances, then under Select a product, click Cisco IPS 4200 Series Sensors. -
Norbert Nagy System, Network, Database Engineer, IT Security
Curriculum Vitae PERSONAL INFORMATION Norbert Nagy CCNP number: 406594169553CRDL Hermannstädter Weg 37, 64295 Darmstadt (Germany) +49 6151 8614911 [email protected] nagy-consulting.eu Skype nnorcee JOB APPLIED FOR System, Network, Database Engineer, IT security specialist WORK EXPERIENCE January 2014 IT Network Engineer Hypotheken Bank Implementing Cisco Medianet and Performance Monitoring in the Network, via cisco flexible netflow and cisco prime infrastructure 2.0. Hardware/Tools: Cisco Catalyst Switches, ISR and ASR Switches, Cisco Prime Infrastructure 2.0 01 July 2013 – 28.02.2014 IT Network Engineer Messer Information Services, Gross Umstadt Datacenter analysis, (re)design, configuration, implementation. Optimization of the Voice network. Rebuilding 2 datacenters network architecture based on cisco nexus datacentre switches. Rebuilding and optimizing Checkpoint Firewall clusters. Hardware/Tools: Checkpoint 21000 mit core XL, Cisco Nexus 7000, 5548, Cisco Catalyst 6500, vPC, MPLS, OSPF, VSS, VRF, FEX, Policy based routing, troubleshooting 05 Sept 2013 – 30. Sept 2013 IT Network Engineer Robert Bosch GmbH, Stuttgart Design and Implementation in 2 Datacenters with 3 level firewall protection. (Internet, VPN and partners). Firewall clustering and VPN load balancing with Cisco ASA Firewalls. Routing and Switching with Cisco Catalyst und ASR devices. Central Radius and Tacacs+ authentication with Cisco ACS 5. Network interconnect between the 2 corporate networks. Project has been finished, because the migration has been finished. Hardware/Tools: Cisco Catalyst 6500, 3750, Cisco ASR 1000 series Routers, Cisco Blade Center Swtiches, MPLS, OSPF, VRF, ASA 5525X, 5545X, Troubleshooting, Ipsec and SSL VPN, NAT, Cisco ACS 5.3 Nagy-consulting.eu Page 1 / 7 Curriculum Vitae 01 April 2013 – 31.