2950 switch

Operation steps: Press Windows key to enter the modern UI interface, open SkyDrive, press "Windows + C", select Settings in the taskbar on the right, and then continue to select "Logout" in the options that pop up. If you want to switch users and then choose to log Off, re-enter the mailbox and password. Note: SkyDrive account switching is only available for WIN8 local accounts, Microsoft account defaults to the Microsoft account binding landing, u

1. We first installed in the mobile phone "Baidu Millet Input Method" bar, to the two input method switch for example. 3. Then we find a "language and input Method" click into, as shown in the figure. 4. Below you will see we installed the "Baidu Input Method Millet version", check the selection. 5. Then we click on "Default" to enter, as shown in the figure. 6. In the pop-up we click "Baidu Input Method Millet version" as shown

1. As shown in the following figure, we right-click the input method in the lower-right corner of the taskbar and click "Set" in the pop-up menu to enter 2. Then in the Open Language window we click "Sogou Input Method" and then point "Properties" as shown in the following figure. 3. Then in the open "Sogou Input Method" We find "the method of repair" and then point "one-button repair" 4. Repairs are under way 5. If the prompt repair succeeds, we can

The effect diagram looks like this: Nonsense not much said, directly to everyone paste JS code. The above code is to share the JavaScript, tab switch full version (automatic switching, mouse to stop, move away from the running), I hope you like.

Cisco 3550 switch stp learning notes STP (Spanning Tree Protocol) (IEEE 802.1D) Spanning Tree Protocol-review the working principles of SW: 1. the frame it forwards cannot be modified. create a MAC-PORT ing table based on source MAC learning. forward the frames in the target MAC ing table directly from the corresponding port. for frames without target MAC ing/Target wide (Group) broadcasting, SW learns different commands from all port forwarding (exce

Catalyst 2900xl/3500xl/2950 Series switch Port listening configuration The following command configures Port sniffing: Port Monitor For example, F0/1 and F0/2, F0/2 are VLAN1,F0/1 listening F0/2, F0/2 ports: Interface FASTETHERNET0/1 Port Monitor FASTETHERNET0/2 Port Monitor FASTETHERNET0/5 Port Monitor VLAN1 2. Catalyst 4000,5000,and 6000 Series switch P

This example includes setting up the security Policy edition to control the Web logged-on user through the source IP address. Hosted in the IDC Room network equipment, for the formation of server clusters, the construction of E-commerce system architecture. One of the network hardware devices is the switch. The current level of operation is a network-management switch. As for the brand, the mainstream is

I am eager for the first time to switch between vlan routing and nat addresses of Cisco switches. I am very energetic and have an undefeated spirit. I am ready to continue to answer questions during multiple rounds of interviews. My little brother squashed his eyes and took out the bottom of the press box: If my company has two Internet interfaces, A and B, respectively. The following vswitch divides multiple VLANs. One of the VLANs goes through the-l

Note: switchport mode trunk can run directly on the 2950 switch, which enables 802.1q directly. To enable the relay function on vswitches such as 3550 and 4500, you must first select the encapsulation method, that is, run switchport trunk encapsulation dot1q.Sw0 # vlan databaseSw0 (vlan) # vtp domain ContosoSw0 (vlan) # vtp password ContosoSw0 (vlan) # vtp serverSw0 (vlan) # vlan 10Sw0 (vlan) # vlan 20Sw0 (

1. Catalyst 2900XL/3500XL/2950 series switch port monitoring configuration Run the following command to configure a port listener:Port monitorFor example, F0/1 and F0/2 belong to the same VLAN1 and F0/1 Listen to ports F0/2 and F0/2:Interface FastEthernet0/1Port monitor FastEthernet0/2Port monitor FastEthernet0/5Port monitor VLAN12. Configure port listening for Catalyst 6000, and series switchesRun the foll

Layer-3 egress connection to the internal port of the firewall It is recommended that layer-3 core switches use VLAN1 to connect to the firewall's internal port. The Intranet access to the Internet may be slow due to IP redirection !! The specific examples and solutions are as follows: The core of a certain Enterprise Network is 4506, And the access is basically 2950 series. The core is an X 4548 GB nbs p;-RJ Business Board, with 48 ports uplinked to

Disable forwarding of a specific MAC address on a cisco SwitchIt is really annoying to see other illegal DHCP in the LAN. In addition to the dhcp snooping method, you can also directly disable the mac address! The MAC address of machine A is 00-01-02-03-04-05, which is connected to port F0/3 of Switch B, port F0/3 is in VLAN3. Currently, forwarding of A is blocked on port B. You can set the following according to different vswitches: CatOS (v5.5 or ab

Experiment on single-arm routing using a layer-3 Switch In the real environment, sometimes the gateway is not necessarily enabled on the router, sometimes the single-arm routing function is not necessarily connected to the interface on the router, you can use a layer-3 switch, because the vswitch itself has a variety of interfaces for flexible use, it is very common in practical work. Readers can compare th

* Vlan configuration ideas (access and Trunk) (1) create a Vlan and configure a static VLAN on an IOS-based switch: switch # vlandatabaseswitch (vlan) # vlanvlan-numnamevlan-nameswitch (vlan) # exitswitch # configureteriminalswitch (config) # interfaceinterfacemodu * Vlan configuration ideas (access and Trunk) (1) create a Vlan and configure a static VLAN on the IOS-based

With the increasing popularity of Mbit/s, Gbit/s, and even Mbit/s local area networks, broadband MAN networks and even broadband wide area networks are widely used. Whether it is Intranet, exclusive, or residential intelligent networks, it is increasingly expanding to massive amounts of information, it is forcing people to transmit audio, video, data and other information in the network system more and more demanding. With the rapid development of Internet, the use of e-commerce, e-government, e

The Cisco3550EMI switch is used as an instance of the DHCP server project, and the cisco3550emidhcp Configuration of Cisco3550EMI switch as an instance of DHCP server Engineering Network Environment: A 3550EMI switch is divided into three VLANs. vlan2 is the network where the server is located. It is named server, IP address segment is 192.168.2.0, subnet mask: 2

The following article is an effective description of the ethernet switch parameter configuration problem, the switch according to the work protocol layer can be divided into a second layer of switches, third-tier switches and layer fourth switch, according to whether or not to support the network management function can be divided into network-oriented

the requirements of policy-based networking, advanced QoSQualityofService: service quality) and other service improvements. The huge market potential has greatly stimulated significant investment by manufacturers in key network equipment, so that in a very short period of time, the emergence of a traditional second-layer switch, to the Advanced Layer-3 Switch, to the latest layer-4 or even layer-7

Switch requirements 1. Switch to restore factory settings and its basic configuration. 1)//Enter privileged mode 2) del Config.text 2. Telnet mode to manage the switch. 1)//Enter the global configuration mode 2) enable password 0 [password] 3) Line 0 4 4) Password 0 [password] 5) Login 3. switch file backup,

Network Environment: A 3550EMI switch is divided into three VLANs. vlan2 is the network where the server is located and is named server. The IP address segment t-[/[Xm1S3 is 192.168.2.0, subnet mask: 255.255.255.0, Gateway: 192.168.2.1 the Domain Server is windows 2000 advanceserver and serves as a DNS server. The IP address is 192.168.2.10, vlan3 is the network where client 1 is located, the IP address segment is 192.168.3.0, The subnet mask is 255.2