1. If the next hop cannot be reached, do not consider2. Select a route with the maximum weight.3. If the route has the same weight, use the route with the highest local priority.4. If you have the same local priority, the BGP Route from the vrobgp is preferred.5. If there is no BGP Route from the vrobgp, select the route with the shortest AS length.6. If all the routes have the same AS length, select the ro
What is the next hop of a BGP third party? Compare the next hop of the route from which the router sends the route with the outgoing interface. If the route is in the same CIDR Block, the next hop of the route remains unchanged. Let's take a look at the following example: www.2cto.com R1, R2, and R3 routers. The interface IP addresses are 10.1.1.1/10.1.1.2 and 10.1.1.3 respectively. R1 and R2 run IBGP, R1 and R3 run EBGP, there is a loopback2 on R2 an
123456789Ten - to + - the * $Stroke-width= ' 3 ' rx= ' 5 ' ry= ' 5 'Panax Notoginseng> - the + A [JavaScript svg fill stroke stroke-width x y rect rx ry Property explained] svg fill stroke stroke-width rect draw with rounded rectangle property explained
123456789Ten - to + - the * $Stroke-width= ' 3 ' stroke-opacity = '. 3 ' fill-opacity = '. 9 'Panax Notoginseng>Transparent) Although none is the same as the transparent effect but the mechanism is completely different none is not populated transparent -Is transparent, outlines the stroke as no style = "fill: #09F3C7; stroke: #C7F309;" stroke-opacity = '. 3 ' fill-opacity = '. 9 '-- the + A the[JavaScript svg fill stroke stroke-width points polyline Property
123456789Ten - to + - the * $Stroke-width= ' 3 ' stroke-opacity = '. 3 ' fill-opacity = '. 9 'Panax Notoginseng>Transparent) Although none is the same as the transparent effect but the mechanism is completely different none is not populated transparent -Is transparent, outlines the stroke as no style = "fill: #09F3C7; stroke: #C7F309;" stroke-opacity = '. 3 ' fill-opacity = '. 9 '-- the + a the[javascript svg fill stroke stroke-width x1 y1 x2 y2 line stroke-opacity fill-opacity properties
Experiment topology:
R1 configuration:
R2 configuration:
R3 configuration:
Verify:
From the BGP general rule 1.1.1.0/24 's next hop should be R2 (123.1.1.2) but it has automatically changed to R1 123.1.1.1. This is the third party's next jump. This is a change in the control level.
Route redirection is a change in the forwarding of the data plane, and the next hop does not change. (Refer to My route redirection experiment)
This arti
I explained the second-level domain name on the IP address. when the second-level domain name does not allow him to access the address book of the main site, the second-level domain name is edited by liaohongchu from 2012-11-2116:42:50; tm.xinqq163.com nbsp; this is also explained on the IP address nbsp; tm. xinqq I explained the second-level domain name on the
centered.Android:hinttext the text message that is displayed when empty, you can set the color of the hint information by Textcolorhint. This property is used in EditView, but can also be used here.Android:imeoptions additional functions, set the action associated with the edit box in the lower right corner of the IME action, such as the lower right corner of the Actiondone will display a "done" instead of the default is a carriage return symbol. This is ex
I explained the second-level domain name on the IP address. when the second-level domain name does not allow him to access the address book of the main site, the second-level domain name is edited by liaohongchu from 2012-11-2116:42:50; tm.xinqq163.com nbsp; this is also explained on the IP address nbsp; tm. I interpret the second-level domain name on the IP address. when the second-level domain name does
In MVC, the Controller and Action are explained in the previous article.
Generally, it takes three steps to develop a program using mvc,
Create a model, a controller, and a view
Previously, all the development programs were developed in this step, and I have never thought about the mvc principle. For example, how does route find the controller and how does the controller find the action, how is actionResult output to view,
This article explains contro
JQuery iframe page manipulate elements and methods in the parent page (example explained)1) method to find the parent page element in the IFRAME:$ (' #id ', window.parent.document)2) Call the methods and variables defined in the parent page in the IFRAME:Parent.methodParent.value3) Example1. Parent pageCopy the code code as follows:2. Sub-pageCopy the code code as follows:Iframe.aspxJQuery iframe page manipulate elements and methods in the parent page
modeled with the animation and the model created together, we need to first remove this animation from the model, because one of the main ideas of the Mecanim animation system is that a set of animations can be applied to different models by redirection, since there are animations available, Then the animation of the model can be temporarily removed. The way to remove the animation from the model is simple, is to export the FBX model when the embedded media options do not tick, so that our mode
, we explained that the best way to create a class is to define a property with a constructor and define the method with a prototype. This approach also applies to the inheritance mechanism, using the object to impersonate the inheritance constructor property, using the prototype chain to inherit the method of the prototype object . Rewrite the previous example in either of these ways, with the following code:function ClassA (scolor) { this.color =
This is my reprint of the article ~ The original source I did not find.The whole concept of the article is explained very clearly, but there are some mistakes in the area ... (red flag)I'll give you a supplement to the other blog posts: http://soft.chinabyte.com/database/9/12297509.shtmlThe above connected experiments can be supplemented.One, what is alignment, and why to align:1The memory space in modern computers is divided by Byte, and in theory i
operational symbols ("", "and", "| |", "or"), although they belong to a logical structure, such as logic or (| | and OR), but they have different priorities. We will use it as an example to illustrate this later.
As for the priority, here is a simple comparison, 1+2*5 the result is 11 instead of 15, this is because the multiplication "*" priority is higher than the addition "+" priority level. Therefore, the PHP operator also has a priority.
Logical operator Instances
In this example we use th
Delia Ways to dynamically change controls 1. Declaring a control parameter gets an object Linearlayout.layoutparams linear = (Layoutparams) view.getlayoutparams (); 2. Set the control parameters, such as width: Linear.width = 10; 3. Make the settings effective View.setlayoutparams (linear); Note: The view represents the corresponding control object Posted @ 2012-03-01 11:29 Delia Read (5) Comments (0) Edit Let TextView bring its own scroll bar There is a Ellipsize property in TextView that sho
Lab Environment Description:Operating system: Centos 7 64-bitNginx version: Nginx 1.12.2Preparation before compiling the installation :Install Nginx compile and install some packages that you need to rely onYum install gcc gcc-c++ automake pcre pcre-devel zlib zlib-devel Open openssl-devel-y#Nginx的编译安装及编译参数详解Nginx's compilation parameters explained--prefix=path Set installation prefix #设置安装路径--sbin-path=path set nginx binary pathname #设置binary path--c
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