The network structure is quite complex and there are also different protocols at each layer. Then, the CDP protocol (Cisoco Discovery Protocol) is a protocol that works on the data link layer. It is mainly used to discover and view the simple configuration information of adjacent devices. This is also a layer-2 protocol enabled by default for Cisco network devices and an important protocol for identifying the details of connected devices. It plays an
CDP (Cisco Discovery Protoco: Cisco Discovery Protocol) is a Cisco proprietary protocol used to discover adjacent contacts. All Cisco products support CDP. CDP only displays directly connected neighbor information. If another device is separated, that is, cross-device, CDP cannot be found, therefore,
Christmas is coming, WPS Technical Support group meticulously for new and old users to clean up a set of practical new skills, and WPS Office 2005 upgrade version of "WPS love Word pa version" will also be Christmas launch, WPS invited you to enjoy easy office new realm.Brief introduction: How to use highlighter pen in WPS DemoIn the demo document playback, if the user is accustomed to using the mouse to Punctuate, WPS Demo provides users with a "
CDP protocol: Cisco Discovery ProtocolShow CDPShow CPD Neighbors: see which Cisco devices are connected to the current deviceCDP timer: Modify send interval timeCDP Holdtime: Modify retention timeCDP advertise-2: Modify version numberDebug CDP PacketsShow CDP traffic: View statistics about CDP packagesShow
We usually use the following command to execute, monitor, and maintain CDP information:
Cdp run command:
This command is used to enable CDP in global mode. By default, CDP is enabled in global mode. We can use the no cdp run Command to disable
Lucene provides two implementations for highlighting, namely highlighter and FastvectorhighlighterThe three examples here are all using highlighter;Example code:
Package Com.tan.code;
Import Java.io.File;
Import java.io.IOException;
Import Java.io.StringReader;
Import Org.apache.lucene.analysis.TokenStream;
Import Org.apache.lucene.analysis.core.SimpleAnalyzer;
Import org.apache.lucene
CDPCommand
Show cdp neighbors displays connected network devices
Show cdp display CDP Global Information
Show cdp entry * displays all information about all adjacent routers.
Show cdp entry WORD (vro name) displays all information about the vro.
Un all disable all DEBUG info
CDP
1.On the first router (Router1), enter the terminal configuration mode.
-Cl ick Here to View Answer-Router> enableRouter # conf tRouter (config )#
2.In Router1, change the nameR1
-Click Here to View Answer-Router (config) # hostname R1R1 (config )#
3.Modify the name of another router (Router4)R4
-Click Here to View Answer-Router> enableRouter # conf tRouter (config) # hostname R4R4 (config )#
Note: by default, all ports are in the shutdown status
CDP: Cisco Discovery Protoco
Cisco Discovery protocol is a Cisco proprietary protocol used to discover adjacent contacts. All Cisco products support CDP. Unlike the routing protocol, the next hop target port is displayed for all known networks, CDP only displays directly connected neighbor information. CDP is very help
When a vro or vswitch is added to the network, how does the existing network device automatically discover this "new neighbor? For Cisco, the CDP Discovery protocol works. In short, CDP discovery protocols are used to obtain information about neighboring devices. The information includes the type (vswitch or vro) of the connected device, the interface of the connected vro, the interface of the local connect
Anyone familiar with Cisco knows that the CDP protocol is a unique Discovery Protocol of Cisco. It can run on all routers and switches produced by Cisco, A router or switch running c d p can know the neighbor port and host name information directly connected to it.
You can also learn some additional information, such as the neighbor's hardware mode number and its performance. In this way, we can obtain the associated vro name, router port information,
Added support for CDP and EDP in the latest NetTool and LinkRunner, which will greatly improve the network status information provided to users during fault diagnosis. CDP is the abbreviation of Cisco Discovery Protocol; EDP is the abbreviation of Extreme Discovery Protocol. This article describes the use of CDP and EDP protocols and the information available fro
Cisco Discovery Protocol (CDP) from the name we can see that this is a Cisco proprietary, it is recommended that everyone learn CCNA when trying to be familiar with all the spelling do not simply write down the abbreviation!CDP can collect hardware and protocol information for neighboring devicesCDP has two global parameters that can be set CDP timer (
I. The birth of CDP
CDP (continuous data protection), literally, is a continuous data protection. Continuous means continuous execution. There are many understandings of one thing. For example, running for 50 minutes every day is a type of continuous exercise. For example, if you are doing well, doing well is a continuous virtue. But running is good or doing well. Although it is continuous, there is an inte
Sycode syntax highlighter is a javascript-based syntax highlighting.ProgramThe implementation method draws on the famous dB. syntaxhighlighter to use regular expressions for keyword matching. The processing speed is 5 ~ higher than that of DB. syntaxhighlighter ~ 10 times as fast as the current JavaScript syntax highlighting program.
Sycode syntax highlighter features high speed and scalability, allowing y
In the demo document playback, if the user is accustomed to using the mouse to Punctuate, WPS Demo provides users with a "highlighter" aids to help explain. Users can choose their own ballpoint pen, watercolor pen or highlighter, and define different ink colors and different drawing shapes, easily punctuate and callout in the demo document. The following will give users a specific introduction to the use o
1. CDP is a Cisco proprietary protocol and can only find information about directly connected devices.2. Cisco routers send CDP updates on all interfaces by default. The default Update time is 60 s and the retention time is 180 s.3. CDP messages are encapsulated in the header and tail of the data link layer. Without any layer-3 protocol, the data link layer must
Tags: falconstor CDP databasePreviously did not understand the role of Falconstor CDP, always understand the same image database. When you see the following support topology it is only beginning to doubt the relationship between the Falconstor CDP and the database. So, holding the tangled thought of the day, and finally to help my teacher, he gave me the followin
I am not very satisfied with the style after code restoration, so I did some research on syntax highlighter implemented by pure JS, and added some features according to my preferences.
I suddenly found that I liked the code highlight style in the comments here, so I checked it and found it was all defined... My efforts are in vain .. But it is still very rewarding...
1. First, let's take a look at the effect after writing. You can also refer to the f
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