ccna discovery 4 0

Want to know ccna discovery 4 0? we have a huge selection of ccna discovery 4 0 information on alibabacloud.com

Related Tags:

Cisco CCNA Chapter 4 answers in the second semester, Cisco ccna second semester

Cisco CCNA Chapter 4 answers in the second semester, Cisco ccna second semester 1. 2. All the routers running the Distance Vector Routing Protocol have disconnected all power supplies (including spare batteries ). What happens when these routers are reloaded? They share all route information stored in NVRAM before the p

Routing switching debug (CCNA) 0 basics to Expert II

Today continue to share some commands for the router's basic configuration. First look at our future configuration routing, partition VLAN used topology diagram, in the future we will use this topology map to complete the later experimental 650) this.width=650; "title=" capture.jpg "src=" http://s3.51cto.com/ Wyfs02/m01/6c/7d/wkiom1vkidjg8lilaadnhwbhx8e751.jpg "alt=" Wkiom1vkidjg8lilaadnhwbhx8e751.jpg "/>The commands we want to share today are:Line console 0

CCNA Study Notes 4 --- vro Startup Process and register value

CCNA Study Notes 4 --- vro Startup Process and register value◆ Role of the vro register value (after understanding, used to adjust the optimization of the vro switch work) power-on self-check (post) load and run boot guide microcode to search for IOS image) file loading IOS image file search configuration file loading configuration file normal operation hex 2102 two Bytes 8 bits, sixth adjustable process: ◎

Ccna-4-cisco Dynamic Routing

· Dynamic Routing : a route that can be self-adjusted based on network structure or traffic changes· category :1. Distance vector Routing Protocol (DV): RIP, IGRP Send routing entry via routing protocol2, Link State routing Protocol (LS): OSPF, Is-is No routing entries, only by collecting link information to calculate the route3. Hybrid routing protocol: EIGRP nature is the distance vector routing protocol, but has the function of link state· Distance Vector routing protocol:By periodically repl

Distributed Monitoring System zabbix-3.0.3-Complete installation record (4)-Monitor nginx,php,memcache,low-level discovery disk IO

Nginx stats in a variable for future parsingnginx_stats=$ ($WGET _bin-q $URL-O-2>/dev/null) # Error during retrieveIf [$?-ne 0-o-Z "$NGINX _stats"]; ThenEcho $ERROR _dataExit 1Fi ## Extract data from Nginx stats#Case $ZBX _req_data inActive_connections) echo "$NGINX _stats" | head-1 | cut-f3-d ';Accepted_connections) echo "$NGINX _stats" | Grep-ev ' [a-za-z] ' | Cut-f2-d ';Handled_connections) echo "$NGINX _stats" | Grep-ev ' [a-za-z] ' | cut-f3-d ';

Mycat Discovery (4)----The mycat of the self-growth primary key and returns the implementation of the generated primary key ID

) Increase the sequence record of the TABLE1 table in the Mycat_sequence table in the databaseINSERT into mycat_sequence (name,current_value,increment) VALUES ('tb_auto_increment'1);The current value is 100 and the step size is 1Test using:First set of test cases:Insert into Tb_auto_increment (name)values('increment_01'); Select * from Select* from Tb_auto_increment;SelectSelect last_insert_id ();The second set of test cases:Insert into Tb_auto_increment (name)values('increment_02'); Select

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.