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Cisco router configuration manual Virtual LAN (VLAN) routing 1. The main network technology we currently use when constructing an enterprise network is generally based on exchange and virtual networks. The exchange technology changes shared media to exclusive media, greatly improving the network speed. The Virtual Network Technology breaks the restrictions of the geographical environment. without changing t
A typical LAN refers to a core switch with a three-layer switching function to connect several branch switches (not necessarily three-layer switching capabilities). We assume that the core switch name is: COM, branch switches are: par1, PAR2, PAR3, respectively, through the port 1 Ray module with the core switch, and assume the VLAN name is counter, market, managing ...
The work to be done:
A, set up VTP domain (core, branch switches are set up)
B,
A typical case of cisco VLAN configuration has seen some exchanges on the Internet. The vlan configuration is vague. I want to help my siblings by sorting out the information. Two switches and two Router Vlan test devices: two switches, two 2950 routers, and one 2620 test eq
1. First create a VLANSwitch> enable to enter System ModeSwitch # configure terminal enters the configuration statusSwitch (config) # create a VLAN 2Switch (config-VLAN) # name jisuanji: jisuanjiInterface range fastethernet0/1-10 Select Port 1-10Switchport access VLAN 2 adds Port 1-10 to V2.
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1. Networking requirements: 1. switchA and SwitchB use trunk for interconnection. Mutual access is allowed between PCs with the same VLAN. Mutual access is prohibited between PCs with different VLANs. PC1 and PC2 are located in different VLANs. You can set the IP address of VLAN Interface 10 of the SwitchB layer-3 Switch to 10.1.1.254/24, when the IP address of VLAN
VLAN partitioning based on MAC addresses is divided into three types:First type: Manually configure the static Mac VLANSecond type: Dynamic trigger port joins static Mac VLANThird type: Dynamic Mac VLANThis document describes the manual configuration of the first static Mac VLAN; Environment: H3C ENSPFirst step: Build Vlan:vlan 100Step two: (
Experiment: Huawei mux vlan configuration and management
The following experiment is an experimental video teaching course designed by the author for "Huawei switch Learning Guide". Click here to view details: http://edu.51cto.com/course/course_id-2091.html
The mux vlan function of Huawei enables layer-2 communication between different VLANs located in the same I
VLAN configuration for linux Nic in virtual deployment (1)
This article from Bkjia "Drop water stone Sun Jie" blog, original address: http://xjsunjie.blog.51cto.com/999372/1633815
If the switch port connected to the server has been configured with TRUNK in advance and allows specific VLANs to pass through, the server Nic must be configured with the corresponding
Role of the switch serial port (Trunk:
The following two encapsulation types can be used for relay over Ethernet through the serial port of the switch:
-IEEE 802.1Q
-ISL (Inter Switch Link, Cisco private)
Procedure
Step 1: Add a VLAN to the vswitch
Switch1 # vlan database
Switch1 (vlan) # vlan 2
Switch1 (
Two vswitch configuration modes: Configure VLAN Based on port division as an example.
Vswitch configuration modes can be divided into two categories: one is the configuration mode represented by a CISCO switch, and the other is the configuration mode represented by a Huawei
network router end, you need to configure the server end. Here, we mainly set IP addresses and routes. Note that if the port is tagged, the server's IP address must be configured with the corresponding vlan id. Here, we use the solaris server as an example. On solaris 10, the network port configuration is as follows: root @ solaris :~ # Ls-lah/etc/hostname. *-rw-r -- 1 root 13 2011-07-20 05:21/etc/hostname
Experiment topology:Objective: To: (1) Disable pc3 access without affecting hosts on other LAN(2) enable all hosts in the LAN to access the Internet. (Only one public address is available)(3) automatically obtain the Host IP address in the LAN.(4) r1 provides single-arm routing and dhcp functions to implement inter-vlan CommunicationIn accordance with the above requirements, to allow all hosts to access the Internet with only one public IP address, yo
Recently, a number of Cisco ucs c Series servers have been added. After two weeks of deployment and installation, the server can finally be tested. This document briefly introduces the network configuration of the Operating System (centos 6) in the Cisco UCS server. It can be simply considered that this article describes the network configuration of a physical server connecting the NIC to the trunk mode por
VLANThe typical configuration process is as follows:
Networking Diagram
Figure 1-1 port-based VLAN networking
Application Requirements
As shown in Figure 1-1, Switch A and Switch B connect Host1/Host2 and Server1/Server2 used by different departments.
To ensure data isolation between departments, you must divide Host1 and Server1 into VLAN100 and Host2 into VLAN200. Set the description characters for the t
Experimental topology650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6F/93/wKiom1Wgz6yQRSAIAAEE1Z-_Pis893.jpg "title=" p028wn (19qdj$3egpk0ltv3.png "alt=" Wkiom1wgz6yqrsaiaaee1z-_pis893.jpg "/>Experimental requirements1, C1 and C3 belong to VLAN10,C2 and C4 belong to VLAN20, on SW1 to create VLAN100 do upstream VLAN2. End all VLANs on SW13. Use DHCP to get IP on all VLAN members4, the whole network interoperabilityIP planningVlan10:192.168.
option is to submit only the specified name list (you can use show Security acl ip name editbuffer to view control entries not submitted to the content in the editing buffer ), the all option is used to submit all unwritten vacls.3. Map to VLANBoth vacl and ACL must be mapped to the target object after submission, for example, interface vlan1 // ip access-group 101 out: apply access-list 101 to the out direction of the vlan1 interface. 101 indicates the ACL number and is associated with the cor
2618 switch VLAN configuration Switch A and switch B are connected through port 16. Port 1 of Switch A and Port 2 of Switch B are members of VLAN2, port 2 of vswitch A and port 4 of vswitch B are members of vlan3. 1.15 configuration steps vswitch A is configured as follows: zte (cfg) # set vlan 2 add port 16 tag // add
H3C S3100 Switch configuration VLAN
I. Basic settings
1. the console line is successfully connected.
2. Enter System Mode
3. Change the device name
[H3C] sysname TEST
4. view all configuration information
[H3C] display current-configuration // display this is to view the device information in the curren
Tag: mode command using log ENC Global relay name configurationSwitch interface type:
Access: Access mode, PC via switch internet this way
Trunk: Trunk mode, inter-switch connection in this way
Switch VLAN creation mode:
Database configuration mode
Global configuration Mode
Database configu
256 host, this is still acceptable
4, each host needs a separate IP, and can interconnect interoperability
5, operation and maintenance management to simple, after all, our operation system or physical machine system
6, can do the host network and VLAN network isolation
We use the host is the Centosos 7.X series, the host network configuration is as follows: Two 1G network cards, bond by the way tied t
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