(200.200.1.1)
Vroa A and vrob B use the 100.100.0.0/30 subnet to connect to each other. Theoretically, any subnet is reachable and connectable from the operator. In real scenarios, we recommend that you use A public IP address space with A 30-bit mask to connect carrier A and carrier B.Install Quagga in CentOS
If Quagga has not been installed, we can use yum to install Quagga.
# Yum install quagga
If you are using CentOS7, you need to apply a policy to set SELinux. Otherwise, SElinux will p
carrier B.Install Quagga in CentOS
If Quagga has not been installed, we can use yum to install Quagga.
# yum install quagga
If you are using CentOS7, you need to apply a policy to set SELinux. Otherwise, SElinux will prevent the Zebra daemon from writing to its configuration directory. If you are using CentOS6, skip this step.
# setsebool -P zebra_write_config 1
The Quagga software kit contains several daemon processes that can work t
with the specified prefix in the passwd file, and use the "-v" option to exclude the root user.
(4) Pay attention to "/etc/passwd" first ". "etc/shadow ". "etc/group" and other files are backed up to avoid accidental deletion of system users for recovery (check carefully before deleting users. OK !)
(5) execute the command to delete a user account cyclically using the for statement.
Please write down the details. Thank you !!
Write the "/etc/init. d/zebra
.png"/>
Configuration Requirements:
The interface IP addresses must be configured for different systems in Figure 1, and the dynamic routing protocol RIP must be enabled for different systems, it also requires that each IP node in the network environment can communicate with another IP address. Use ping to view the route table of each route device as the verification result.
Configure teaching and demonstration resources:Hybrid configuration Dynamic Routing Based on Linux winows cisco Environmen
offensive information stimulation, will be under the control of the limbic system, the actual response, which for us to analyze human body language provides an important basis for chemical input. Under the control of the limbic system, the response of people to the stimuli of outside information is regular, the law is this: in the face of danger, regardless of whether people can cope, the first reaction is the action freeze, and then a comprehensive assessment, after evaluation, if unable to re
Reprint please explain the source, small blog address: http://blog.csdn.net/u012116457Recently wanted to write a similar forum page, forum home generally need a form to display data, their own simple to write a bit, first on a pictureCSS code:/* basic information */body{margin:0px; /* outer margin */text-align:left; /* Text Center align */font-family: ' Trebuchet MS ', ' Lucida sans ', Arial; Font-size:14px;background: #E1D0BB; /* Background Color */}/* page Layer Container */#c
tabular information.
Be careful that this is a double-edged sword. Complex icons can also confuse the user, do not know what you want to express.
Increase zebra stripe add Zebra stripes
This is a very basic concept that can be traced back to the existence of the information table. Adding alternating row colors can help users focus their attention, associating classified information that is set on the
Often meet customers request us to recommend a cost-effective barcode printer. In fact, the well-known brands of bar code printers in terms of quality generally not very large, mainly based on your use of the situation, there are industrial machines and commercial machines, the price of more than 1000 to tens of thousands of. In general, it is OK to use, but after long-term use can know which is more durable, if it is industrial use of the proposed Zebra
Web-based html + CSS (1) --- Implementation of the Forum homepage table
Recently I wanted to write a page similar to a Forum. The Forum homepage usually needs a table to display the data. I wrote it briefly and first made a picture.
Css code:
/* Basic information */body {margin: 0px;/* margin */text-align: left;/* align text in center */font-family: 'trebuchet Ms ', 'lucida sans ', Arial; font-size: 14px; background: # E1D0BB;/* background Color */}/* Page layer container */# container {widt
Web-based html + CSS (1) --- Implementation of the Forum homepage table and css Forum Homepage
Reprint please explain the source, small blog address: http://blog.csdn.net/u012116457
Recently I wanted to write a page similar to a Forum. The Forum homepage usually needs a table to display the data. I wrote it briefly and first made a picture.
Css code:
/* Basic information */body {margin: 0px;/* margin */text-align: left;/* align text in center */font-family: 'trebuchet Ms ', 'lucida sans ', Ar
100.100.0.0/30 subnet to connect to each other. Theoretically, any subnet is reachable and connectable from the operator. In real scenarios, we recommend that you use A public IP address space with A 30-bit mask to connect carrier A and carrier B.Install Quagga in CentOSIf Quagga has not been installed, we can use yum to install Quagga.# yum install quaggaIf you are using CentOS7, you need to apply a policy to set SELinux. Otherwise, SElinux will prevent the
(tunneling) --fullnat -b fullnat mode --masquerading -m masquerading (NAT)......
The above ECHO is successful. However, some backend and some backend are not displayed because of configuration parameters. For more information, see the Configuration Guide of keepalived.4. Install quaage (dynamic routing software)
yum -y install quagga4.1 configure the zebra service
[[emailprotected] quagga]# cat zebra.confhostn
Tags: Enter method DAC federated record private message off ASTIn Delphi, DBGrid Control is a development database software can not use the control, it is very powerful, with SQL statements to achieve almost all the data report display, operation is very simple, properties, procedures, events, etc. are very intuitive, but in use, sometimes still need some other functions, For example, print, zebra display, transfer data from DBGrid to EXCEL97, and so
The installation experience effect is considered because the quagga can emulate Cisco router effectsCorresponding Official Use documents:Http://www.nongnu.org/quagga/docs/docs-info.html#VTY-shell-integrated-configurationDownload latest Version quagga-0.99.17.tar.gz
Installation process:
[Email protected] quagga-0.99.17]#/configure--prefix=/etc/quagga--disable-ipv6--enable-user=root--enable-group =root--enable-vty-group=root-enable-vtysh--with-libpam[[email protected] quagga-0.99.17
, transparency set to 60. The effect is as shown
4. Now, we build the road and use the Pen tool to sketch out the road in the editing area, filled with r:68 g:68 b:85,
5. Double-click the Layer1 layer, in the pop-up dialog box, the share across frames the box in front of the check, to share this layer.Well, we've finished making the background, and I'm starting to make a movement of poles and zebra crossings.
Two-motion line rods and
Quagga soft route analysis and installation of quagga yum install quagga www.2cto.comBasic configurations: vim/etc/quagga/zebra. conf hostname router password router save and exit, execute service zebra start and then telnet 127.0.0.1 2601 enter the above password router, then you can enter command line mode similar to cisco .... appendix: The tcp port used by quagga (from the official document) is as follo
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