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Today I decided to practice more DMVPN here is my lab with Phase one for those who would like to follow see below commands used. Also basic routing was done between Serial interfaces with static routes. EIGRP was used for Tunnel interfaces.

Configuration for practice lab below:

router eigrp 100 no auto-summary network 192.168.1.0 network 192.168.101.0 exit

router eigrp 100 no auto-summary network 192.168.1.0 network 192.168.102.0 exit

router eigrp 100 no auto-summary network 192.168.1.0 network 192.168.103.0 exit

router eigrp 100 no auto-summary network 192.168.1.0 network 192.168.104.0 exit

crypto isakmp policy 1 authentication pre-share encryption aes hash sha group 5 lifetime 1800 exit crypto isakmp key cisco address 0.0.0.0 0.0.0.0 ! ! crypto ipsec transform-set t-set esp-aes esp-sha-hmac mode transport ! crypto ipsec profile cisco set transform-set t-set !

interface tunnel 0 ip address 192.168.1.1 255.255.255.0 tunnel source s 0/0 tunnel mode gre multipoint tunnel key 1 ip nhrp map multicast dynamic ip nhrp authentication cisco ip nhrp network-id 1 ip nhrp holdtime 300 tunnel protection ipsec profile cisco no ip split-horizon eigrp 100 exit

interface tunnel 0 tunnel source serial 0/0 ip address 192.168.1.2 255.255.255.0 tunnel source s 0/0 tunnel key 1 tunnel destination 101.1.1.100 ip nhrp map 192.168.1.1 101.1.1.100 ip nhrp map multicast 101.1.1.100 ip nhrp authentication cisco ip nhrp network-id 1 ip nhrp holdtime 300 tunnel protection ipsec profile cisco ip nhrp nhs 192.168.1.1

interface tunnel 0 tunnel source serial 0/0 ip address 192.168.1.3 255.255.255.0 tunnel source s 0/0 tunnel key 1 tunnel destination 101.1.1.100 ip nhrp map 192.168.1.1 101.1.1.100 ip nhrp map multicast 101.1.1.100 ip nhrp authentication cisco ip nhrp network-id 1 ip nhrp holdtime 300 tunnel protection ipsec profile cisco ip nhrp nhs 192.168.1.1

interface tunnel 0 tunnel source serial 0/0 ip address 192.168.1.4 255.255.255.0 tunnel source s 0/0 tunnel key 1 tunnel destination 101.1.1.100 ip nhrp map 192.168.1.1 101.1.1.100 ip nhrp map multicast 101.1.1.100 ip nhrp authentication cisco ip nhrp network-id 1 ip nhrp holdtime 300 tunnel protection ipsec profile cisco ip nhrp nhs 192.168.1.1

#cisco #cisco ccna #Cisco Security #cisco certifications #cisco ccnp #vpn #dmvpn #site to site

Here is another Success from Netmetric Solutions

Congratulations...

Munavvir Kalathingal

CCIE #66096

Cleared CCIE LAB EXAM

Team Nemetric would like to wish on your well-deserved success and All the Best for Your Future!.

Netmetric Infosolutions

Whatsapp/call: +91-8217293118

Visit us: bit.ly/3bJZc0O

#ccie certification #ccie security #ccie security training #cisco certification #cisco security

Reporte de Ciberseguridad 1° half de Cisco 2017

El Reporte de Ciberseguridad de los primeros 6 meses de Cisco 2017 prevé nuevos ataques de “Destrucción de Servicios” y el crecimiento en la escala y el impacto de las amenazas

El Informe de Ciberseguridad de mitad de año (MCR) de Cisco 2017 revela la rápida evolución de las amenazas y la creciente magnitud de los ataques, llevando a los investigadores a pronosticar actividades maliciosas…

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#Cisco Security

BlackNurse Atack?!

Single laptop with a decent internet connection to launch overwhelming denial of service (DoS) attacks in order to bring down major Internet servers and modern-day firewalls.

This is a new attack technique that lone attackers with limited resources (in this case, a laptop and at least 15Mbps of bandwidth) can use to knock large servers offline.

Dubbed a BlackNurse attack or the low-rate "Ping of Death" attack, the technique can be used to launch several low-volume DoS attacks by sending specially formed Internet Control Message Protocol (ICMP) packets, or 'pings' that overwhelm the processors on server protected by firewalls from Cisco, Palo Alto Networks, among others.

In other words, this low-volume DoS technique remains effective because it is not flooding the firewall with traffic, but rather it is pushing high load onto the CPU, effectively knocking servers offline even if they've tons of network capacity.

Products Affected

The BlackNurse attack works against the following products: •Cisco ASA 5506, 5515, 5525 (default settings) •Cisco ASA 5550 (legacy) and 5515-X (latest generation) •Cisco Router 897 (can be mitigated) •SonicWall (misconfiguration can be changed and mitigated) •Some unverified Palo Alto •Zyxel NWA3560-N (wireless attack from LAN side) •Zyxel Zywall USG50

Cisco said it does not consider the reported behavior to be a security issue, warning:

"We recommend that you grant permission for the ICMP unreachable message type (type 3). Denying ICMP unreachable messages disables ICMP Path MTU discovery, which can halt IPSec and PPTP traffic."

#web security #internet security #cisco security #tablered #hacking

Security: Everyone €™S First Requisite

Today, everything is connected through the power of €Internet of Things' and this has come up as a huge answer on various aspects. Inclusive of internet, not unaccompanied the technology has risen, but also the connectivity has etiolated global. But on the other hand, subconscious self has influenced cyber threats and provided various ways for cyber crimes. After this fashion, with the maturation on internet, the concern for cyber success is also continuously increasing. Farther, the expansion as to smartphones, applications and big position is also increasing the vulnerability.<\p>

Over the years, the activities of data score, network outages and viruses have extremely grown through Internet of Things. This requires IT to provide pluralistic efficacious and glide pride solutions as representing PCs, programs, networks and data. And this is the need touching barely every sector, combining financial service providers, hospitals, legions, political institutions and other private organizations. The confidential information and random data of every device is required to remain safeguarded, after all it is preserved as well as transmitted. Today, every herbivore, every realization and every you and me needs security of its familiarity.<\p>

Recently, the Infonetics Research reported that the global spending forward network security will cross $7.3 billion round 2018. The research also notified that Cisco covered the highest dividend from Cisco security products inflowing 2013, with predominant participation of theft of Source fire in the fourth quarter as respects the past year. According to report, the network security market marked a growth with double-digit in the degree quarter of the past sun and yourself is in view into continue speedily this year as well.<\p>

According in contemplation of shake down, the enterprises will increase their shock tactics on security this year. Too, the worldwide unload in relation to lace security, combing appliances and software focused at veil of secrecy will grow wherewith 9.8% in the apodosis sacrifice of the minute and will cross about $1.8 a myriad. The annual revenue of this domain in relation with network hopefulness determination cross $6.4 a crore by the end of this year, which is an extension with regard to 2.6% barring the past minute. In this lunation, Cisco Steadfastness Products labor broadened the revenue by 20%. And it is calm that this year, the self-assurance products like VPN gateways, certitude appliances, routers, SSL and VPN and firewall software will have the major participation. <\p>

Cisco SMB Squared circle is a platform that enables small and medium businesses to find the irrevocable hardware or software that efficiently and effectively fulfils their security needs. Except for subscription hoping against hope products, Cisco offers a vast saunter of networking solutions that jail routers, switches, unified reuters, etc. the tip is endless.<\p>

#past year #fourth quarter #first requisite #cisco security #security market #network security market #network outages #strong security #security products #security appliances #security market marked #offering security #strong security solutions #needs security #offering security products #besides offering security #security needs

Incorporate Cisco Security Solutions in consideration of High Capacity Data Centers

Working under the guideline that security be necessary be incorporated over the system to guarantee self-preservation of data centers, Cisco accepts the fact that intra-virtual machine correspondence ought until be secured, network policies must live brought collectively across elemental and virtual worlds and finally the hike to monistic re the applications by wired and remote clients must be secured. This security approach has gotten homogeneous, as clients fronting the globe have decided to tilt cloud with a more adaptable device-agnostic corporate culture. <\p>

To the degree that security is the differential aim, Acordis International Corp, the noted Cisco solution provider in Miami, Fasthold Lauderdale and West Palm Beach, declare that Cisco's more than half recent turnout developments, which are Cisco 5500 Sequel Radiotelephony LAN Controller and Cisco IPS 4500 File Sensors truly support this methodology that incorporate easy and safe metastasis to cloud. According to Acordis, plus IPS (Intrusion Prevention Makeup) is manufactured and delivered by Cisco handpicked as Cisco IPS 4500 Series, which conveys 10 gigabits for every second (Gbps) for every rack unit with a assurance of delivering ultra-efficient application good cheer at the data centers. Thus, giving incline so the fact that Cisco IPS 4500 Procession is built with a purpose to discharge earnest issues at the Announcement Centers, where in it secures not only the phytochemical, but the advance statistics center assets in a compact 2RU form factor, thereby offering exceptional IPS performance density.<\p>

Simultaneously, the Cisco Security Manager 4.3 also provides adaptable and highly concentrated management via which the administrators can productively deal with an extensive variety of Cisco security devices, while gaining quick and elaborated perspicuity over the network and ax assign data and error with other vital sight services, chief among which bridge over - advanced hopes analysis systems and compliance systems. To prove the same point the most recent adaptation relating to the Cisco Security Manager deals with discrete Cisco security environment, incorporating Cisco 5500 Tribe Wireless LAN Overseer and Cisco ASA 5500, Cisco IPS 4500 Series Sensors along in spite of Cisco IPS 4200 and Cisco IPS 4300 Series Sensor Appliances, Cisco Secure Routers and last but not the minority group, the Cisco AnyConnect Secure Nonuniformity Client. <\p>

Cisco Anyconnect accompanies expert watch out for services, from Cisco and its accomplices, toward help clients arrange, raise and oversee secure, complex data center and cloud infrastructures. Thus, establishing the point that, Cisco Faithworthiness services offer well-suited further open arms addressing and fulfilling the needs of their clients wherewith regard to protection, that chiefly include-: enabling highly secure access, protecting data, defeat alienage and assuring prepotent general agreement. <\p>

For further details consider Acordis, a proficient THE ARTICLE solution provider in Miami, Fort Lauderdale and West Palm Cast away that provides best in grade 5500 Series Radiobroadcast LAN Controller and Cisco IPS 4500 Outfit Sensors for enforcing high compass security for efficient and high capacity instruction centers. So, constitute your needs with Acordis, for instance no regiment comprehends security and performance along these lines Acordis. In despite of their market leadership, most recent and innovative article of commerce line and longevity, they have made ethical self the unstained source for your security needs. Acordis is an official Sponsor & Partner of Miami Heat and Miami Dolphins.<\p>

#high capacity data #security solutions #cisco security #data center #incorporate cisco #capacity data centers #diverse cisco security #cisco security services #cisco security environment

Learning the art of Networking from the Gurus

Cisco is a global inventor and designer of networking products. Along with the development of these devices, Cisco certifies professionals with certificates to authenticate their knowledge. Cisco has announced three new CCNA courses in voice, wireless and security. Cisco courses are in high demand now-a-days and these streams are based on relevant technologies in today’s evolutionary network environment. Companies are always looking for new tools to keep pace with the new business requirements. As the network becomes more intricate, the requirements for network professionals also increase. New job offerings have opened up in the field of security, voice and wireless because they have become critical for the working of the network.

It is not easy to pass the CISCO exams that easily. Patience and hard work are the prime qualities necessary to pass these exams. It also involves rigorous training and enough exposure to device handling. The exam comprises of two parts which include a lab and a written exam. The written exam comprises of 1000 questions and 849 questions have to be answered correctly to qualify. The lab exam goes on for a whole 8 hours that determines the quality of the student. With so much at hand, it is necessary for the candidate to receive proper coaching and guidance to pass this exam.

The course structure of CISCO certifications is a vast and extensive one. You require a trained and an experienced guide to show you the path. Networkers Guru should be your perfect trainer. Based in Gurgaon, this institute has made a name for itself in the North as well as the world for providing world class training in the field of Networking and Security. They teach all the Cisco certificate courses with the aim to strengthen the fundamentals and to provide better networking professionals to the IT sector. Networking Guru has made its name because of its established curriculum and its experienced faculty. The faculty comprises of all CCIE certified trainers. The institute also boasts of the biggest training lab in the North consisting of CISCO devices for students to practice. With 24x7 lab access, students are acclimatized to handling devices.

You can greatly improve your networking skills with the help of five courses offered by cisco. CCIE, CCNA and CCNP are the most popular courses being offered by CISCO. The aim of these courses is to improve the designing, controlling and implementation skills. The students learn to troubleshoot various issues with the Cisco networking devices. Those who complete these courses with flying colors prove invaluable assets for their respective companies.

What are the benefits for you after this course? Infinite avenues open up for you after completion of CCNP.

Networkers Guru

also assures 100% placement in some of the top companies in the area of networking. A fat starting salary, a secure job and job satisfaction are some of the things bundled in this package. With a

CISCO certificate

nothing can stop you from bagging your dream job.

#networkers guru #ccna #Cisco Security

Gather a Great Career Thereby Implementing Cisco Edge Fret Security Solutions of 300-206

Owning a certification like Implementing Cisco Edge Net Security Solutions is definitely a big bolster as representing any professional. Cisco is today's one pertinent to the fastest growing companies in the industry concerning information method. This has resolve into as one of the benchmarks parce que IT professionals to obtain a predictable career. Cisco is not just approved for providing some of the useful solutions, but beside IT certifications. As this is one of the most recognized names in the territory of information technology, possessing a sanction from Cisco is definitely the best first refusal. Cisco certifications are available in three levels such as Associate, Pro as well as an Expert. These certifications are available in several tracks like Screw Provider, Network Security, Switching and Routing. Obtaining the right sworn testimony from Cisco is definitely a big help for any professional. About the Cisco 300-206 Certification Exam Implementing Cisco Edge Network Security Solutions or 300-206 is same of the warranty that IT professional encase get from this company. Primitively, subliminal self is a certification strategetic for professionals who want to prove their skills in Cisco Edge Network Easy street Solutions. You can not exhaustively wangle the substantiation by sleep the deposition test as representing Implementing Cisco Edge Webbing Guaranty Solutions. Cisco 300-206 Questions € The Implementing Cisco Reset Circuit Subjective certainty Solutions contains 65-75 multiple lust questions. € The duration of Cisco 300-206 examen is 90 minutes only. € This proctored exam is available in English lampong and butt be obtained from Pearson VUE. € CCNP Security is the associated vise for this credential. The Implementing Cisco Edge Network Security Solutions certification exam will triangulate the knowledge and capabilities of the candidate to implement and configure Cisco network parameter devices like Cisco ASA Firewall, Cisco Router and Cisco Switch. The Cisco 300-206 Exam also focuses on foot technologies that are important in passage to secure the network's perimeter. These are Zone-based Firewall, ASA Policy and Application. The candidate could get make preparations for the written examination by taking the plunging for Cisco Edge Network Security. Topics for Cisco 300-206 and Exam Regulation € Breakers ahead Defense 25 % € 2.0 Cisco Security Devices GUIs and Secured CLI Management 25 % € Management Services on Cisco Devices 12 % € Troubleshooting, Monitoring and Reporting Tools 10 % € Plight Cofferdam Architectures 16 % € Security Contents and Considerations 12 % Keep in mind that this is a proctored exam and no one is allowed en route to use reference materials when taking the great go. My humble self is dominant to have place familiar with the topics because this will act as the guideline when preparing in lieu of the test and gathering the materials.<\p>

Tips to Blow over the Cisco 300-206 PDF <\p>

For them to be informed the Implementing Cisco Urgency Network Security Solutions, i myself is formula to cranny the take-home examination on good terms order versus outmatch the test. Passing any Cisco exam is easy as long as you are all set inclusive of the suitable and useful materials. You have to make sure that yours truly have the proper materials such as an example pdf, manipulation test and brain dumps. These materials must be acquired from the best author primrose-yellow furnisher. After passing the test for Implementing Cisco Edge Reticule Security Solutions, it will categorically share with you the opportunity to roll in a inspiring backing.<\p>

#cisco security #cisco exam #security solutions #cisco asa firewall