vostro 3550

: Switch> Switch> enable Switch # conf t Switch (config) # host 3550 3550 (config )#No ip dolo #This statement may indicate that the statement fails, but does not affect the subsequent results. You can omit it. 3550 (config) # line con 0 3550 (config-line) # noexec-t 3550 (c

displayed on the screen Dell recommends that you quickly update the BIOS in your computer system (see the link in the table below ). The updated BIOS listed in the following table can modify the fan overview to help stabilize GPU temperature fluctuations. NOTE: If an image fault has occurred on your computer (as listed in the preceding table), you will not be able to correct the BIOS update. Dell will provide support to affected users under the terms of the warranty agreement. Updat

Pre-Knowledge: Javascript, PHP (small)/perl (small)! Test environment: Windows2000 + IIS5 + PHP (Win98 + PWS + PHP3 failed, estimated to be a problem with the configuration) Directory structure: /cgi-bin/fileup.php (File receive) /www/test/phpfileup.htm (file submission) /www/test/tmp/(Default save directory) Preface: File upload, simple and troublesome. The following is the upload file Submission page, using this page you can not only generate 1000 upload file box (actually any number of 0~n),

The following describes how to install dell vostro 4300. 1) Add the Windows 7 installation disk and press F12 to install it.2) Go to dell's official website, enter the service code, and download the driver file.Note: The drive disks provided by dell are not fully loaded (dell's customer service said those disks are random and not accurate)3) after the installation is complete, find that the wireless network card cannot be installed, then directly dow

The specific parameters of the Dell Vostro Achievement 15 5000 for this review are: 15-5568, hardware configuration: Intel Core I5-7200U processor, 4GB memory, 1TB mechanical hard drive, NVIDIA GeForce 940MX standalone video card, 15.6-inch 1366x768 resolution display, pre-installed Windows 10 Home version operating system and office home and student version 2016 kits, with fingerprint identification module, with keyboard backlight, overall performanc

This article describes how to configure a vswitch for a CISCO 3550 router and how to configure access control for a MAC address. In network management, users often encounter this situation: some users violate management regulations and modify their own IP addresses without permission to access restricted resources. Such behavior not only undermines information security rules, but may also cause network communication Faults due to address conflicts. Th

3550 dhcp configuration, many discussions on the network, but there are mostly errors and omissions, according to the configuration of an "IPHELPER-ADDRESSDHCP server address", the project found that the client can not get the IP address from the DHCP server, I recently configured 3550 as a DHCP server relay proxy. I was also confused for a long time. Later, I searched for information online and asked for h

Figure Cisco Catalyst 3550 series smart Ethernet switches are a new type of enterprise-class stackable multi-layer switch that provides high availability, high scalability, and high security, and improves the management capabilities of network operations. With a series of Fast Ethernet and Gigabit Ethernet configurations, the Catalyst 3550 series can serve as a powerful access layer switch for medium-

our composition: s=0;t=3*n+1; For1 (I,3*n) a[i]=Read (); Insert (S,1,k,0); Insert (2*n+2,t,k,0); For1 (i,n) Insert (1,i+1,1,-a[i]); For2 (I,n+1,2*n) Insert (i-n+ 1,i+1,1,-a[i]); For2 (I,2*n+1,3*n) Insert (I-n+1,2*n+2,a[i]); For1 (I,2*n+1) Insert (i,i+ 1,inf,0); You need to figure out in which equation A[i] first appears, the second occurrence in which equation, and what the positive and negative numbers are. B[i] appears obviously, I is positive, i+1 is negative Then ask f

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 255.255.255.0, And the Gateway: 192.168.3.1 is nam

The main topic: given a length of 3n interval, the need to select some number, and any length of n interval of the maximum number of k, the maximum number of selected numbersSimplex directly engage inNote that a number can only be selected once, so add xiDo not understand 3n and k#include Bzoj 3550 ONTAK2010 Vacation simplex

For details about how to configure DHCP for a CISCO 3550 switch, refer to some configuration content in this article for comparison and learning. After "ip helper-address dhcp server ADDRESS" according to the configuration described on the Internet, the project finds that the client cannot obtain the ip address from the DHCP server, I recently configured 3550 as a DHCP server relay proxy. I was also confuse

In Cisco 3550, dhcp configuration is often discussed on the network, but there are mostly errors and omissions. According to the configuration described on the internet, after "ip helper-address dhcp server ADDRESS, in the project, I found that the client could not obtain the IP address from the DHCP server. I recently configured 3550 as the DHCP server relay proxy, and I was confused for a long time, later

Lab Environment:1. Configure two VLAN 10 and VLAN 20VLAN IP address settings: 192.168.10.1 255.255.255.0 (192.168.10.1 is a VLAN 10 gateway address)VLAN IP Address setting: 192.168.20.1 255.255.255.0 (192.168.20.1 is a VLAN 20 gateway address)2. (Windows Server R2 operating system) set up a DHCP server to create two scopes VLAN 10 and VLAN 20,Get the IP address dynamically using VLAN 10 and VLAN 20. The DHCP server NIC accesses the switch FA0/1 port.DHCP server network card settings:ip:192.168.1

For complete syntax and application information about this chapter, seeCatalyst 3550 Multilayer Switch Command ReferenceAnd Cisco IOS Interface Command Reference For Release 12.1. Understanding Interface Types This section describes different interface types and some reference content for configuring these interfaces in detail in other sections. Other sections describe the configuration process of physical interface features. This part includes

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

#十二步 Save ConfigurationDestination filename [startup-config]?Building configuration ...[OK]switch#-=--------Switch#reload#重新启动-----------Press RETURN to get started!00:00:14:%spantree-5-extended_sysid:extended sysid enabled for type VLAN00:00:17:%sys-5-config_i:configured from memory by console00:00:17:%sys-5-restart:system restarted--Cisco Internetwork Operating System SoftwareIOS (tm) C2950 software (c2950-i6q4l2-m), Version 12.1 (9) EA1, RELEASE Software (FC1)Copyright (c) 1986-2002 by Cisco

link : Method: Linear programming parsing: This is a fairly simple linear programming of simplicity. First we set Xi x_i to indicate whether the number I is selected. it is clear x1+x2+...+xn x2+x3...+xn+1 . .. x2n+1+x2n+2+...+x3n

First, network description The PC1 is connected to the Cisco3550 F0/1 and the rate is 1M; The PC1 is connected to the Cisco3550 F0/2 and the rate is 2M; CISCO3550 's G0/1 for export. Second, the detailed configuration process Note: Each

Vlan200 and vlan201 are two VLANs connected by switches.Ip subnet-zeroIp routingNo ip domain-lookupSpanning-tree mode pvstSpanning-tree extend system-idSpanning-tree vlan 200 priority 24576Spanning-tree vlan 201 priority 24576Spanning-tree vlan 202