difference between free WILL and IP tunnel

Hello!!!

I want to know when the tunnel is configured, what mode is more emotional in terms of encryption and cost less to generals.

Thanks in advance

Kiran

Kiran,

When we talk about encryption, or a GRE or IP tunnel will encrypt the traffic on their own. This process must be done using a second mechanism such as IPSec.

Regarding less overhead, the GRE header is 24 bytes and an IP 20 byte header.

When a GRE tunnel is generated, the original packet is encapsulated in a GRE (Protocol IP 47) package and send to the configured tunnel destination. Similarly, when using IP tunnels, the original packet must be sent is encapsulated in a new IP packet and sent to the destination of the tunnel. When you look at an IP packet with a Protocol Analyzer, the package will appear to have two headers IP it contains.

Another thing to consider with types of two tunnels, a GRE tunnel has the opportunity to acknowledge the receipt of similar packets for TCP communication. The method of the IP tunnel has no such mechanism because it inherits the behavior without a based IP gross, similar to UDP communications package State.

Steve

Tags: Cisco Security

Similar Questions

  • The difference between free, Standard and Premium Partner?

    Hi alI, I wonder what is the difference between these three are. What I read I don't see any difference at all except in the term. Free partner that I guess is when you sign up for BC and use your free site we give you? I haven't done this yet so I don't know what are the steps. I'm trying to figure out which way I want to go with that. Let me give a hypothetical. So say I have personally never buy a site but I develop a site or sites for a client or clients and host it on BC but I have them send me the payment and then I pay BC for my clients site/sites. What makes me a free partner yet? Let's say I get the cheaper BC site for myself and have a client paying for a site (it would matter what type of site). What make me a Premium Member? What the hell is a premium over a Standard Member? Let's say I have more expensive site and the customer got the less expensive site that makes me a Premium Member? I see no real answer too this question in resources in British Colombia. Please help, thank you all!

    Everyone is a partner 'standard' or free, even if you paid for the hosting package. Premium partners are companies / people who have paid adobe $1000 or $2000 admission to premium status that came with a large collection of benefits including full white labelling + affecting the costs of billing etc.

    I recently reached out to the team of British Colombia accounts, within the last 4 weeks because I wanted to get the white labeling, and they informed me that BC offers more premium (paying) accounts.

    Kind regards

    Nate C.

  • difference between free and buslogic

    difference between free and buslogic

    See also:

    Virtual SCSI adapter type

    André

  • The difference between the ADR and ADF

    People,

    Hello.   I have implemented PeopleSoft Campus Solution 9.0 revision 5 for a University. I develop the application for Admission online for future student to apply for admission.

    I need to install Oracle ADF (Application Development Framework) or ADR (execution of Application Development) to run my application for Admission online web page for PeopleSoft Campus Solution 9.0, but I do not know the difference between the ADF and the ADR.

    My installations are below:

    Server machine: Oracle Linux 5.10 (64-bit)

    Client computer: Windows XP Professional (64 edition) with the Internet Explorer browser

    Architecture Internet Oracle Linux 5.10 Server:

    (1) database server: Oracle Database 11 g

    (2) the server application: Tuxedo 11 g

    (3) web Server: Web 11 g logic

    (4) browser: Firefox Mozila

    5) 8.53 PeopleTools and PeopleSoft Campus Solution 9.0 R5

    On the download page http://www.Oracle.com/technetwork/developer-tools/ADF/downloads/index.html , there are 2 packages to download:

    (1) execution of the 12.1.3.0 application development

    (2) oracle ADF essential 12.1.3.0

    My Architecture Internet of PeopleSoft as shown above has been working properly for a long time. Logical Web 11g works correctly. It seems that the first 'Application development performance' package also install logical Web server which is not necessary in my machine. In addition, ADR is not free, and we may need to purchase the license.

    Essential because ADF is free and without license fees, I chose Oracle ADF essential 12.1.3.0.0 to develop the application for admission online. I read his paper on http://www.oracle.com/technetwork/developer-tools/jdev/documentation/121300-cert-2164864.html

    9.0 Solution Campus system will be run by a University to do business formally.

    My questions are:

    First of all, what package is right for my application for Admission online Campus Solution 9.0? ADR or essential ADF?

    Second, if choose essential ADF, I have a few questions about the 12.1.3.0.0 ADF to match my installations as below:

    (1) as indicated in the document, ADF 12.1.3.0.0 can work with Oracle Linux 5 & 6 (64-bit) and other operating systems. ADF can also work with Windows XP? Can I install ADF with my Oracle Linux 5 server machine?

    (2) as indicated in the document, ADF 12.1.3.0.0 can work with Websphere Server Application. ADF can work with Tuxedo 11 g?

    (3) as indicated in the document, ADF 12.1.3.0.0 can work with the Firefox browser. ADF can work with Internet Explorer in Windows XP?

    Thanks in advance.

    If you want to use essentials, you must download the package from the essential. ADR is the complete stack where you must purchase a license.

    Timo

  • Difference between the offline and canceled State

    Hi community

    Can someone explain to me precisely the difference between the offline and not deployed State. As much as I understand in both cases memory will be released, correct?

    Kind regards

    Michael

    Hi Michael,

    If a virtual machine is off (off line), this means that the guest operating system VM was extinguished (free or here), but the virtual machine remains in stock in vCenter and all the network configuration of vSphere intact remains, such as external IP addresses for fenced configurations.

    Cancel the deployment of turn off the virtual machine (saving the State or not), delete the virtual machine inventory, delete records in vCenter VMs and view models.  If the an all fenced config is cancelled, the virtual router as well as the resulting vSwitch will be removed in vSphere.

  • Difference between Standalone Converter and converter integrated with VMware vCenter Server?

    What is the difference between Standalone Converter and converter integrated with VMware vCenter Server, except that it comes integrated with Vcenter and another does not?
    Please confirm is there the technical differences between them?

    Also take a look at the Release Notes for vCenter Server 4.1.

    of http://www.vmware.com/support/vsphere4/doc/vsp_esx41_vc41_rel_notes.html

    VMware vCenter Converter plugin. VMware vSphere 4.1 and later versions of the update and patch are the latest editions of the VMware vCenter Converter plugin for vSphere Client. VMware will continue to update and support the free Converter Standalone product, which allows conversions from sources such as physical machines, machine formats virtual VMware and Microsoft and some third-party disk image formats.

    André

  • Difference between the message and conversation

    What is the technical difference between a message and a conversation. Is that when multiple messages are in 1 conversation?

    A message.
    An email received or sent is a message.

    A conversation can be launched with a message.
    A conversaion can have messages, screw where the example: the 'Reply' button was used and enamel is spent here and there with the comments.

    If you select multiple messages in a list, they will be displayed below in the Message pane in the form xx number of conversatons.

    If you right-click on a message in the list and choose "open in a conversation." then it will open in a new tab showing all the emails included threaded, which are relevant to that conversation, both received emails and those you sent.

  • What is the difference between the password and access code

    I get all the IDs and passwords and none are accepted

    "I received message' iPad requires your password after restart", but it does not accept passwords

    What is the difference between the password and access code

    Standard codes which block the iPad are 4 or 6-digit. You can set a more difficult to decode, personalized access code / password in the settings using letter and numbers if you wish.

    A password is a series of numbers, symbols and letters that a user putting in place to protect the information in a frame, a web site, e-mail, etc. This may actually be a word or series of words, if you wanted to set up in this way.

    Your iPad is looking for this 4- or 6-digit code. If you can remember, you must restore the device so for free.

    If you have forgotten the password for your iPhone, iPad or iPod touch, or your device is disabled - Apple supports

  • What is the difference between the KING and ACQWINDOW regarding the attributes of the camera?

    There are two sets of attributes for, left, top, width, and height.

    For example, there

    IMG_ATTR_ROI_WIDTH vs IMG_ATTR_ACQWINDOW_WIDTH

    MG_ATTR_ROI_HEIGHT vs IMG_ATTR_ACQWINDOW_HEIGHT

    What are the differences between the KING and ACQWINDOW?

    Thank you.

    Hi sunspotzsz!

    Vision consists of two main steps: acquisition and image processing.  IMG_ATTR_ACQWINDOW_WIDTH would the acquisition, and IMG_ATTR_ROI_WIDTH should be part of the treatment.  Therefore, if you set the ACQWINDOW_WIDTH to 100 so that numbers all pixels that are acquired will be set to 100, and they will be stored in a buffer.  ROI_WIDTH will use an image that is already in memory and 'zoom' so that the only part of the image you are watching / treatment.

    Also, take a look at this knowledge base on the Kings: KING FAQ you may find it useful!

    Kristen H.

  • Difference between "Auto off" and "Sleep" on LaserJet P1102W

    The user guide for the LaserJet P1102W indicates that the default Auto setting in the properties is 5 minutes.  "Automatic stop" drop-down list does not contain a setting of 5 minutes - rather it contains "never, 30 min and 1,2,4,8, & 24 hours."  However, the drop-down list 'Sleep' contain 5 min and other selections up to 1 hour.  What is the difference between auto-off"and"Sleep ".

    After the installation of this new printer, the default settings have been = 5 Minutes ' Sleep' and 'Auto off' = never

    I have several computers around the House than any print to the same printer.  I want to always available for printing without issue in the basement to activate it, but yet they want more economic mode.

    What is the difference between 'Sleep' and 'Auto off' and how should I put them in my terms of service desired?

    Thank you.

    Hello

    I understand that you are looking for some explanations between the Sleep and automatic shutdown of the Laserjet P1102W printer. I would be happy to offer you answers!

    For your desired operating conditions, I think that you already put as you would like. Standby essentially puts the printer in a State of very low power consumption, but the printer can be awakened from this State by sending a print job (meaning you don't have to go to the printer to remove it from that State). The auto-off function off the printer completely after a period of time. The only way to take the printer out of State would be to go to the printer and press the power button.

    To have several computers connected to this one printer I would recommend leaving the auto-off Never and Eve to what you think is the best. As I said, the printer will wake up fashion 'sleep' and accomplish what you ask without physically going to the printer.

    Hope this helps, have a nice day!

  • What is the difference between Foglight JavaEE and Foglight JMX monitoring?

    Hello

    I have a plan to monitor the 6.1.0.17 WebSphere Application Server (32 bit) and 7.0.0.5 (64-bit)

    But I understand not all Foglight for JavaEE and Foglight for JMX.

    Foglight for JavaEE or Foglight for JMX is able to monitor WebSphere?

    What is the difference between Foglight JavaEE and Foglight JMX monitoring?

    Thanks in advance

    Jeans

    Just to add to the excellent answers already posted.

    We have 2 agents which allows you to monitor Java:

    1. a JavaEE agent that runs inside the JAVA virtual machine and the information of both JMX and instrumentation.

    This Agent will give you JMX information like information of JVM (use of the bunch, son etc.), of the Application and server availability information and other information of JMX/PMI (connections pools, pools of ejb, servlets, jsp, JCA and more).

    Java EE & # 039agent also gives you information of the instrumentation - RFA count and response time, exceptional output and timeout information, distribution of queries (App/DB, component technology, server, application failure), object tracking, transaction flow and stransactional between servers and data sources) and ask traces (the ability to see the trees of the RFA at the method level to know where things are slow/stuck).

    2 JMX agent is running outside the JVM but can run on the same computer or on a remote computer, this agent requires access active, JMX. This agent gives you information JVM, availability server/applications, as well as some data as the application server published using JMX (pools of connections, JCA, EJB, servlets, etc.). The JMX agent also gives you the ability to see a list of the mbeans, get the data they expose (javaEE agent gets only a predefined list (same list that is used as a template for the application servers in the JMX agent)).

    Hope this helps

    Golan

  • What is the difference between the stop and restart?

    What is the difference between the stop and restart?  I feel that stopping closed all processes, completely erases RAM memory and clears the cache of the processor.  I need to know if 1) this is a correct assumption and 2) which is better for daily maintenance of the system.  Thank you in advance.

    Hello Jeremy_1976,

    Your support when the judgment is correct. Basically, it stops the process and completely turns off your computer. Reboot, however, temporarily your PC stops, then turn it on again. This happens usually when Windows updates are installed. After installation, the system is restarted (rebooted) so that any update has been successfully installed and works as it should. You can be a little mixed upward the reboot and the hibernation. Reboot is, as I have indicated previously, basically a reboot of your machine. Ultimately, your PC is on again after a reboot. However, hibernation, stores all data currently in memory in a special file, then the PC turns off. When you then turn on your PC, that is, coming out of hibernation, hibernation files is used to restore the status of the PC than when you initially put into hibernation. In other words all the programs you had open before will automatically open and be ready to use hibernation.

    Hibernation or sleep for that matter is for short-term use. It is normal in Hibernate, or sleep if you want to be away from your PC for half an hour or so. If you leave more than I suggest you stop completely.

    A point to remember about hibernation is that, if you use put into hibernation, you can't, once you get out after hibernation, install programs or updates. You have to stop and restart normally to do.

    This forum post is my own opinion and does not necessarily reflect the opinion or the opinion of Microsoft, its employees or other MVPS.

    John Barnett MVP: Windows XP Expert associated with: Windows Expert - consumer: www.winuser.co.uk |  vistasupport.mvps.org | xphelpandsupport.mvps.org | www.silversurfer-Guide.com

  • What is the difference between NET USE and MOUNT? Why do they work differently?

    What is the difference between NET USE and MOUNT?  Why do they work differently?

    Hello

    Thanks for posting your query on the Microsoft Community.

    According to the description, I understand that you have a query.

    I suggest you re-post your query on The TechNet Forums because we have experts working on this type of questions and for you help the better.

    Check out the link:

    https://social.technet.Microsoft.com/forums/Windows/en-us/home?category=w7itpro

    You may consult:

    https://TechNet.Microsoft.com/en-us/library/bb490717.aspx?f=255&MSPPError=-2147217396

    Hope this information helps. Please let us know if you need any other help with Windows in the future. We will be happy to help you.

  • Difference between the administrator and built-in Administrator

    What are the differences between the administrator and built in Administrator?

    Built in Administrator account has all of the control of the computer, UAC does not run when you run the built-in Administrator account.

    But in the standard Admin account, User Account control is running.

    In windows 7 and later versions built in admin account exists, but is disabled.

    It will be useful.

  • What is the difference between. MHT and. HTM?

    Original title: is anyone know about MHT files?

    What is the difference between. MHT and. HTM?

    Hi Sheryl,

    Welcome to the Windows 7 community!

    I understand that you would like to know the difference between file MHT and HTM file. I'm happy to help you.

    MHTML, short for MIME HTML, is a format to archive web page used to combine resources that are usually represented by external links (such as images, Flash animations, audio files, Java applets) as well as the HTML code in a single file. The content of an MHTML file is encoded as if it were an email message to HTML, using the MIME type multipart/related. The first part of the file is normally encoded HTML; subsequent parts are additional resources identified by their URL original and encoded in base64. This format is sometimes referred to as MHT, after the suffix .mht given to these files by default when created by Microsoft Word, Internet Explorer or Opera. MHTML is a proposed standard, distributed in an edition revised in 1999 as RFC 2557.

    HTML Web page that is used by Web browsers; contains the code markup that is stored in a plain text format; used to display and format the text and images in a Web browser.

    HTM files serve the same exact than purpose. HTML files. The extension ".htm" appeared with the use of the Web Microsoft, such as FrontPage, SharePoint Designer and Expression Web development software.

    HTM files are much less common than HTML files.

    It will be useful. For any other corresponding Windows help, do not hesitate to contact us and we will be happy to help you.

     

     

    Kind regards!

Maybe you are looking for