[lacnog] Consulta sobre cisco

[Ariel Weher]

El ejemplo que dí yo es para una conexión entre routers, si lo que tienes
es un 'router on a stick' puedes ver de armar una BDI entre las dos
interfaces fisicas.

Hay un feature que puedes investigar, se llama IRB que haría que las dos
interfaces del router se bridgeen y luego creas una interface logica como
si fuese una SVI de un switch layer3.

Yo la verdad no lo recomiendo tanto, porque vas a depender de STP para
mantener la estabilidad de esa implementación, pero puede llegar a ser la
solución que buscas.

http://www.cisco.com/c/en/us/support/docs/lan-switching/integrated-routing-bridging-irb/17054-741-10.html

S2

On Wed, Nov 9, 2016 at 5:22 PM, Ivan Fernandez Aquino <
ifernandez.aquino en gmail.com> wrote:

> Hola Manuel,
>
> De lado del router seria crear un puerto logico (Port-Channel) y asociar
> todas las interfaces fiisicas que gustes (hasta 8 del mismo tipo).
>
> Saludos
>
> On Wed, Nov 9, 2016 at 3:17 PM Arian Trujillo Díaz <atrujillo10 en gmail.com>
> wrote:
>
>> Si se llama Etherchannel, pero gestiona el protocolo LACP u 802.3ad
>>
>>
>> El 09/11/2016 a las 15:14, Alejandro Acosta escribió:
>> > no.., esto no sería lo que estas buscando.
>> >
>> > Tu respuesta en el mundo de Cisco es etherchannel ..., nunca lo ví en
>> > routers pero si en LAN Switches. No se si exista alguna solución más
>> > moderna y que yo me haya quedado en la prehistoria :-|
>> >
>> >
>> > Saludos,
>> >
>> > Ale,
>> >
>> >
>> >
>> > El 9/11/16 a las 2:11 p.m., Alejandro Acosta escribió:
>> >> HSRP? VRRP?
>> >>
>> >>
>> >> El 9/11/16 a las 2:08 p.m., Manuel José Linares Alvaro escribió:
>> >>> Hola,
>> >>> Alguien sabe como configurar un router cisco (tal vez un 2900 o
>> >>> 2800) con dos interfaces de red
>> >>> ethernet redundantes? algo parecido a lo que llamamos en linux
>> >>> interfaces bond?
>> >>> Saludos,
>> >>> Manuel Linares.
>> >>>
>> >>> --------------------------------------------------
>> >>> From: "Robert Guerra" <rguerra en privaterra.org>
>> >>> Sent: Monday, November 7, 2016 2:31 PM
>> >>> To: "Latin America and Caribbean Region Network Operators Group"
>> >>> <lacnog en lacnic.net>
>> >>> Cc: "GT IPv6 LAC / LAC IPv6 TF" <lactf en lacnic.net>
>> >>> Subject: [lacnog] IGF 2016 / Se busca contactos sobre el despliegue
>> >>> de IPv6
>> >>>
>> >>>> Estimados colegas,
>> >>>>
>> >>>>
>> >>>> Estoy organizando una session sobre IPv6 en el Foro de Governance que
>> >>>> tendrá lugar en Mexico al mes que viene.
>> >>>>
>> >>>> Me encantaría incluir la participación de personas responsable del
>> >>>> despliegue de IPv6 de Latin America. A continuación os incluyo
>> >>>> detalles
>> >>>> de la session.
>> >>>>
>> >>>> Si teneis alguna pregunta, envíame una nota.
>> >>>>
>> >>>> saludos
>> >>>>
>> >>>> Roberto
>> >>>>
>> >>>>
>> >>>>
>> >>>> --
>> >>>> Robert Guerra
>> >>>> Twitter: twitter.com/netfreedom
>> >>>> Email: rguerra en privaterra.org
>> >>>> PGP Keys : https://keybase.io/rguerra
>> >>>>
>> >>>> Details of the workshop
>> >>>> ——————————————————————————
>> >>>>
>> >>>> IGF 2016 Workshop #6 : Can Law enforcement catch bad actors online
>> >>>> anymore
>> >>>>
>> >>>> https://www.intgovforum.org/cms/igf2016/index.php/
>> proposal/view_public/6
>> >>>>
>> >>>>
>> >>>> Description of workshop:
>> >>>>
>> >>>> The exhaustion of the IPv4 address supply has been predicted since
>> the
>> >>>> end of the 1980s. However, the large scale adoption of mobile devices
>> >>>> and their associated IPv4 addressing needs accelerated the exhaustion
>> >>>> timetable, and placed increased pressure on network operators to
>> >>>> conserve IPv4 addresses
>> >>>>
>> >>>> This pressure has resulted in a marked increase in the use of
>> >>>> technologies, such as Network Address Translation (NAT), that allow
>> >>>> pools of addresses to be shared across multiple endpoints. These
>> >>>> mechanisms enable the reuse of the limited pool of available IPv4
>> >>>> addresses, resulting in the number of connected endpoints vastly
>> >>>> outnumbering the number of addresses in use in the public internet.
>> >>>>
>> >>>> This has three important implications for Internet technology
>> >>>> developers, and those who depend on certain behaviors of the
>> >>>> technology.
>> >>>>
>> >>>> Application designers need to consider the fact that an IP address
>> >>>> does
>> >>>> not necessarily identify an endpoint.
>> >>>>
>> >>>> Law enforcement and forensic functions need to consider that an IP
>> >>>> address alone may not be sufficient to correlate Internet activity
>> >>>> observations with an endpoint; and even an IP address associated
>> >>>> timestamp generally may not suffice.
>> >>>>
>> >>>> Data retention mechanisms and policies that record or reference an IP
>> >>>> address need to refactor their actions and requirements to consider
>> >>>> that
>> >>>> in increasingly large parts of the Internet, an IP address is merely
>> a
>> >>>> temporary identifier. Potentially large volumes of ancillary data are
>> >>>> required to match an IP address to an endpoint.
>> >>>>
>> >>>> Description of the plan to facilitate discussion amongst speakers,
>> >>>> audience members and remote participants:
>> >>>>
>> >>>> The workshop will be organized as a facilitated dialogue. Led by the
>> >>>> moderator, subject experts will debate and discuss the key
>> >>>> questions and
>> >>>> issues. Subject experts will give opening comments, after which the
>> >>>> moderator will turn to those attending the session and invited
>> experts
>> >>>> in the audience to engage in facilitated dialogue.
>> >>>>
>> >>>> In addition to the background documents and papers that will be
>> >>>> prepared
>> >>>> ahead of the IGF, additional articles of interest, commissioned
>> blogs,
>> >>>> reference materials and social media conversations will be
>> >>>> published and
>> >>>> distributed ahead of the workshop.
>> >>>>
>> >>>> Speakers:
>> >>>>
>> >>>> The experts listed below have accepted the invitation to
>> >>>> participate in
>> >>>> the session. They are drawn from the Law Enforcement, Government,
>> >>>> Academia, Civil Society, The Technical Community and Private sector
>> >>>> stakeholder groups. A facilitated dialogue will be organized so that
>> >>>> these experts can bring their knowledge and perspective to discuss
>> and
>> >>>> debate the challenges brought by IPv4 exhaustion and the challenges
>> >>>> and
>> >>>> opportunities presented by IPv6 adoption.
>> >>>>
>> >>>> (1) Jeffrey R. Bedser is the founder and CEO of iThreat Cyber Group
>> >>>> www.ithreat.com. Mr. Bedser has led ICG on its journey from an
>> >>>> internet
>> >>>> investigative firm to a technology driven threat Intelligence
>> Company.
>> >>>> ICG was formed in 1997 as Internet Crimes Group. Mr. Bedser has been
>> a
>> >>>> facilitator, panelist and speaker for organizations such as POLCYB,
>> >>>> ASIS
>> >>>> International, Infragard, HTCIA, The Conference Board, ICANN and
>> >>>> the FBI
>> >>>> Training Academy at Quantico. Mr. Bedser has received media
>> >>>> coverage on
>> >>>> multiple occasions discussing topics surrounding cyber-crime and
>> cyber
>> >>>> security.
>> >>>>
>> >>>> For the session, Jeff will help present an overview of the current
>> >>>> challenges being faced by cyber investigators as IPv4 addresses are
>> >>>> exhausted and the transition to a wider deployment of IPv6 takes
>> >>>> place.
>> >>>>
>> >>>>
>> >>>> (2) John Curran is considered an Internet and telecommunications
>> >>>> industry expert. Curran was one of the founding members and is the
>> >>>> current President and Chief Executive Officer of the American
>> Registry
>> >>>> for Internet Numbers (ARIN), a Regional Internet Registry (RIR). He
>> is
>> >>>> also a Principal Associate at Isotropic, LLC., a cybersecurity and
>> >>>> telecommunications service provider. Curran actively participates
>> >>>> in the
>> >>>> activities of the Internet Engineering Task Force (IETF) and has
>> >>>> served
>> >>>> as co-chairman of the Operations and Network Management Area and
>> >>>> member
>> >>>> of IPng (IPv6) Directorate.
>> >>>>
>> >>>> For the session, John will bring the North American Regional Internet
>> >>>> Registry perspective to the conversation.
>> >>>>
>> >>>> (3) Laura DeNardis is an American author and a globally recognized
>> >>>> scholar of Internet governance and technical infrastructure. She is a
>> >>>> tenured Professor and Associate Dean in the School of Communication
>> at
>> >>>> American University. She is a Senior Fellow of the Centre for
>> >>>> International Governance Innovation (CIGI) and serves as the
>> >>>> Director of
>> >>>> Research for the Global Commission on Internet Governance. With a
>> >>>> background in Information engineering and a doctorate in Science and
>> >>>> Technology Studies (STS), her research studies the social and
>> >>>> political
>> >>>> implications of Internet technical architecture and governance.
>> >>>>
>> >>>> She is an appointed member of the U.S. Department of State Advisory
>> >>>> Committee on International Communications and Information Policy
>> >>>> (ACICIP). She has more than two decades of experience as an expert
>> >>>> consultant in Internet Governance to Fortune 500 companies,
>> >>>> foundations,
>> >>>> and government agencies.
>> >>>>
>> >>>> For the session, Laura will bring an academic and research
>> perspective
>> >>>> to the conversation
>> >>>>
>> >>>> (4) Robert Flaim has been a Supervisory Special Agent (SSA) for the
>> >>>> Federal Bureau of Investigation for over seventeen (17) years.
>> >>>> Currently, SSA Flaim is assigned to the Executive Staff Unit of the
>> >>>> Operational Technology Division in Quantico, Virginia. Since 2004,
>> Mr.
>> >>>> Flaim has worked on Internet Governance efforts with the Internet
>> >>>> Corporation of Assigned Names and Numbers (ICANN) and Regional
>> >>>> Internet
>> >>>> Registries, i.e., ARIN, RIPE NCC, the Internet Engineering Task Force
>> >>>> and other Internet Governance organizations, to foster Internet
>> >>>> policies
>> >>>> and practices that ensure effective international law enforcement
>> >>>> investigations. Prior to his current position, Mr. Flaim worked at
>> the
>> >>>> FBI Washington Field Office on cyber and counterterrorism
>> >>>> investigations.
>> >>>>
>> >>>> Bobby will bring a US and international law enforcement perspective
>> to
>> >>>> the conversation and dialogue. As well, Robert will bring a unique
>> >>>> first-hand familiarity of urgent cyber investigations to to
>> >>>> discussion.
>> >>>>
>> >>>> (4) Athina Fragkouli is the Legal Counsel at the RIPE Network
>> >>>> Coordination Centre (NCC), where she is responsible for all legal
>> >>>> aspects of the organisation. She defines the RIPE NCC legal
>> framework,
>> >>>> provides advice, and gives legal support for all RIPE NCC activities.
>> >>>> Athina works with a variety of Internet stakeholders such as network
>> >>>> operators, governments, and Law Enforcement Agencies (LEA). She also
>> >>>> represents the RIPE NCC in a variety of fora such as technical
>> >>>> meetings
>> >>>> and EU-organised events.
>> >>>>
>> >>>> Athina - Will bring a European Regional Internet Registry
>> >>>> perspective to
>> >>>> the panel. As well she will bring a rights based, european and
>> privacy
>> >>>> perspective to the conversation.
>> >>>>
>> >>>> (5) Merike Kaeo is a recognized global expert in information security
>> >>>> and author of “Designing Network Security.” Prior to joining
>> >>>> Farsight Security, Merike served as Chief Information Security
>> Officer
>> >>>> for Internet Identity (IID), where she was responsible for
>> maintaining
>> >>>> IID’s vision and ensuring the company’s sensitive information and
>> >>>> technologies are protected. Prior to joining IID, Merike founded
>> >>>> Double
>> >>>> Shot Security, which provided strategic and operational guidance to
>> >>>> secure Fortune 100 companies. She led the first security initiative
>> >>>> for
>> >>>> Cisco in the mid-1990s. Merike is on ICANN’s Security and Stability
>> >>>> Advisory Council (SSAC) and the FCC’s Communications Security,
>> >>>> Reliability and Interoperability Council (CSRIC). She earned a MSEE
>> >>>> from
>> >>>> George Washington University and a BSEE from Rutgers University.
>> >>>>
>> >>>>
>> >>>> (6) Dick Leaning has over 28 years’ experience in Law Enforcement,
>> >>>> leading teams of investigators in the Metropolitan Police Service
>> >>>> (London), UK National Crime Squad (NCS) and the Serious Organised
>> >>>> Crime
>> >>>> Agency (SOCA) and from 2009 within SOCA’s Cyber Crime Department.
>> Dick
>> >>>> has been the UK representative at the G8 High-Tech Crime subgroup of
>> >>>> senior experts and Interpol’s European High-Tech Crime Working Group
>> >>>> with responsibility for enhancing the abilities of law enforcement.
>> >>>> Based in The Hague since September 2011, Dick joined the United
>> >>>> Kingdom
>> >>>> Liaison Bureau (UKLB) desk as a Europol Cyber Liaison officer, and
>> has
>> >>>> recently taken on the role of Seconded National Expert attached to
>> the
>> >>>> European Cybercrime Center (EC3) at Europol. In his current role,
>> Dick
>> >>>> has responsibility for Internet Community Engagement through which he
>> >>>> hopes to achieve significant dialogue with the Internet’s
>> >>>> multi-stakeholders and Law Enforcement, to work in partnership to
>> >>>> prevent, disrupt and prosecute cyber criminals.
>> >>>>
>> >>>> Richard will bring a Internet Registry, Law Enforcement and
>> >>>> International Cyber Investigation perspective to the conversation and
>> >>>> dialogue.
>> >>>>
>> >>>>
>> >>>> (7) Ben Butler has been with Go Daddy since 2001. In 2002, He
>> >>>> formed the
>> >>>> Go Daddy Abuse Department, and served as Director of Network Abuse
>> for
>> >>>> over 10 years. In this role, Ben helped create and enforce company
>> and
>> >>>> public policies dealing with every form of potential abuse that
>> >>>> happens
>> >>>> online, including spam, phishing, identity theft, copyright
>> >>>> infringements, cyberbullying, child exploitation issues, and rogue
>> >>>> internet pharmacies. He recently took on a new role as Director of
>> the
>> >>>> Digital Crimes Unit. Ben comes from a strong technical background
>> >>>> including several years as a network and email administrator, and has
>> >>>> experience in customer service, business management, and marketing.
>> >>>>
>> >>>> Ben will bring a registrar perspective to the conversation and
>> >>>> dialogue.
>> >>>>
>> >>>>
>> >>>> Description of the proposer's plans for remote participation
>> >>>>
>> >>>> The workshop will be organized as a facilitated dialogue. Led by the
>> >>>> moderator, subject experts will debate and discuss the key
>> >>>> questions and
>> >>>> issues. Subject experts will give opening comments, after which the
>> >>>> moderator will turn to those attending the session and invited
>> experts
>> >>>> in the audience to engage in facilitated dialogue.
>> >>>>
>> >>>> Background paper (attached)
>> >>>>
>> >>>
>> >>>
>> >>>
>> >>>> _______________________________________________
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>> >>>
>> >>> *  *  *  *  *
>> >>> Universidad de Granma
>> >>> http://www.udg.co.cu
>> >>>
>> >>> Participe en el VI Congreso Cubano de Desarrollo Local,
>> >>> Hotel Sierra Maestra, Bayamo, Granma, Cuba, del 28 al
>> >>> 30 de marzo de 2017.
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>> >
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> --
>
> *Ivan Fernandez Aquino*
>
> Network & Communication Engineer | Phone: +51 1 349 7284 | Work Cell
> Phone: +51 960 528 066 | Personal Cell Phone: +51 950 934 518 | Work email:
> ivaferna en cisco.com | Personal email: i <ivaferna en cisco.com>fernandez.
> aquino en gmail.com | Lima, Peru
>
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