cisco 1841

Cisco and Microsoft announced today that they will combine Cisco's unified data center architecture with Microsoft Fast Track architecture solutions to help customers reduce complexity, increase IT efficiency, and increase business flexibility. Cisco and Microsoft have also developed development plans for solutions that have been jointly verified by both parties, it aims to help channel partners that deploy

VTP (Virtual LAN Relay protocol): Cisco's private protocol, through the VTP protocol, can be implemented between the exchange of messages between the switch, so as to achieve the synchronization of VLAN and unified management.VTP Example:650) this.width=650; "Src=" https://s3.51cto.com/wyfs02/M00/94/10/wKiom1kLRyqA4V3yAAAnRNcPrV4865.jpg-wh_500x0-wm_ 3-wmp_4-s_536987812.jpg "title=" 2017-05-04_232121.jpg "alt=" Wkiom1klryqa4v3yaaanrncprv4865.jpg-wh_50 "/>R3:R3 (config) #int f1/1 #trunk模式R3 (confi

1th Chapter Planning (FREE)This chapter mainly introduces:1. Demo IP Phone registered to CUCM 11.X, realize the inbound and outbound call function.2. Demo Jabber Register to cup 11.X for instant messaging functionality.3. Demo seat monitor, the agent registers to the UCCX 11.X, realizes the function in call center (similar to 10086).4. Explain the CUCM 11.X, Cisco 2811, Skype for business Server 2015 integrated, to achieve mutual calls, Skype for busi

, write (WR), to save the current configuration information, as the configuration of the switch takes effect in a timely manner , but after the restart if not saved to the NVRAM will be lost, so after the configuration should be saved in time.5.erase NVRAM is equivalent to delete nvram:startup-config for deleting saved configuration information.6. Configure the console port password (used when connecting to the console line)650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/73/28/wKioL1

manage the switch via browserHigh-End Series products : The Formation of the future development of the architecture, to provide operational consistency, improve IT Infrastructure Utilization, improve network uptime, to build a high-bandwidth, high-reliability network protection. Work Assignment DescriptionA company has purchased a Cisco Catalyst 2950 Switch to build a small local area network that implements the basic communication capabilities of th

One: Software solutionsSoftware:Https://ngrok.com/downloadNgrok-stable-windows-amd64.zipUse:CMD---CD: Switch to the software catalogNgrok.exeIn the pop-up box, enter: Ngrok HTTP 80 (80 or other port number, depending on the situation)Two: Cisco routes do the mappingSteps are as follows Login Cisco En, config View Configuration Show Run Fixed IP:IP nat inside source static TCP 10.10.1.25

There was just one Cisco 2960 switch that failed this afternoon, replacing an alternate switch immediately, but the backup switch was transferred back from another branch and the password was forgotten. Just use the recovery password process, also share it.1. Set the Windows HyperTerminal, name customization. Recommended for SECURECRT:baud rate (number of bits per second): 9600Data bits: 8parity check: noneStop bit: 1Data flow control: hardware or non

"Copyright notice: Original translation articles, translation level is limited, errors are unavoidable, The Translator is not responsible for the consequences of errors or omissions in the article, please be careful to reprint them. Reproduced please retain this statement and source: blog.csdn.net/shallnet, download the English version of the book "It seems that the spanning tree protocol is still not perfect enough to be satisfying, in fact, because all of the discussions we discussed earlier i

1, the experimental topology diagram :650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/59/49/wKioL1TPCfbgwIOLAACCEDU0i5M014.jpg "title=" Untitled. jpg "alt=" wkiol1tpcfbgwiolaaccedu0i5m014.jpg "/>1. Experiment Description :R1 as a company's site 1, the internal 1.1.1.1/32 Server needs a company site 2 of the administrator to implement remote telnet of equipment management;R5 as a company's site 2, the internal 2.2.2.2/32 Server needs a company site 1 of the administrator to implemen

Cisco PT Simulation Experiment (5) port aggregation configuration for switchesExperimental Purpose :Understanding Port Aggregation FundamentalsMaster the configuration method of general switch port aggregationExperimental Background : The company's finance department and the sales department of the PC through 2 switches to communicate frequently, in order to improve the bandwidth between links, to ensure the reliability of network communications, whil

paid to provide training, project planning, implementation, operation and maintenance, troubleshooting:/"Skype for Business 2015 project"/"Learn about Cisco UC Deployment with Beginners"/"Big Enterprise Cloud Desktop Deployment Combat"Consulting qq:3313395633Learn Cisco UC deployment in action with rookie-on-line (offline course classes, see Baidu Cloud)http://dynamic.blog.51cto.com/711418/1834588Problem:1.

Operating systems for Cisco devices:Ios:internetwork Operating System, Internet operating system, Bsdunix simplified versionSwitch iOS: Several megabytes in sizeRouter iOS: Several 10 mega sizesHuawei or H3C's operating system:Comware:communication Ware, Tong Letter,Cli:command-line InterfaceCisco switches:Nexus: High-end core switchesCatalyst: Mid-low-end switchThe hardware structure of the catalyst switch:Cpu:motorola chip.Ram:dram, unzip the iOS an

Using the firewall and the memory pool MIB (using the Firewall and Memory pool MIBs) The Cisco firewall and memory Pool MIB allow you to poll for failover and system state. This section includes the following: o ipaddrtable notes (ipaddrtable notes) o Browse for failover status (viewing Failover status) o Verify memory usage (verifying Memory Usage) o Browse Connection number (viewing the Connection count) o Browse System cache usage (viewing systems

Switch command Switch> User mode 1: Enter privileged mode enable Switch> Enable switch# 2: Enter global configuration mode configure terminal Switch> Enable Switch#configure Terminal Switch (conf) # 3: Switch name hostname aptech2950 Take aptech2950 as an example Switch> Enable Switch#configure Terminal Switch (conf) #hostname aptch-2950 aptech2950 (CONF) # 4: Configure enable password enable password Cisco for example Switch> Enable S

I. Overview: Cisco routers have a lot of IKEV2 for the IKEV2, so you can configure them with little configuration. Two. Basic ideas: A. Configure flex VPN on both sides in a svti manner B. No dynamic routing, configuration of static routes, if one side with Dvti, you need to configure static routes on both sides Three. Test topology: Four. Flex VPN configuration: A.R2: Crypto IKEv2 Keyring Keyring Peer 202.100.2.1 Address 202.100.2.1 Pre-

Environment Cisco 2500 Series Router Problem with Cisco router password recovery The Cisco 2500 router has several passwords, including the Enable secret,enable password,telnet password, and so on. The Enable secret is the most important, the password must be forgotten after the use of extraordinary means to recover. The following is a brief description of the

The previous one to everyone talked about the basic operation of Cisco switches, before the Dragon Boat Festival holiday, the Cisco switch to share a simple configuration and wish you a happy Dragon Boat festival! Ok, to configure the switch, you must first enter the switch's global configuration mode, successfully connecting to the switch and landing successfully into privileged mode 1, input into the glo

Cisco Firewall ASA Configuration case Topology map Requirements: Through Cisco Firewall ASA use intranet users can access the external network and the server in the DMZ, the server in the DMZ can be published to the network, for the extranet user access A The use of Cisco analog firewalls Because we do not have real equipment, we use a virtual system using

Global debugging When configuring a Cisco router, the bounds of global and interface commands are obvious. In this case, we use "global" to identify those commands that cannot be used for interface debugging or for specific transport media types and protocol debugging. For example, in the 2500 series router, you can use the Debug command to analyze the Cisco Discovery Protocol (

Tags: Cisco HSPR + LabsHSPR (Hot STANDBY ROUTING PROTOCOL)-Dual-machine thermal standby protocol. He is a proprietary technology of the Cisco platform and is the private protocol of Cisco.In layman's terms, a local area network has two routing devices connected to the extranet, one as a host and a backup. Normally the primary (active) router works. When the primary router fails, the backup (standby) router