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, Trunk can restrict the traffic to be transmitted only on the corresponding relay link by means of pruning. The impact of dozens of trunks on the core switch is far smaller than that configured with dozens of Route tables. Generally, the core switch can withstand dozens of trunks.
You can limit the one-way speed of the port to make full use of the bandwidth in the other direction. This is especially useful
VLAN settings on a layer-3 Switch
1) Method 1: General Configuration
Switch#configureterminal
Switch(config)#vlan20
Switch(config-vlan)#nametest20
Switch(config-vlan)#ipaddress1.1.1.1255.255.255.0
) #interfaceethernet1/e1
Console (config-if) #portmonitor1/e8
Console#showportsmonitor
Sourceportdestinationporttypestatus
---------------------------------------
1/e11/e8rx,txactive
Let's look at how the specific types of switches are configured for Port mirroring:
Port mirroring configuration method for juniper switch
Juniperm series and T-series
This article analyzes the configuration of the Huawei Switch configuration password in CGMP. Have you ever touched on the common Huawei Switch configuration password? Are you familiar with the password settings for the Huawei switch
4.2 related configuration of access switches# # In this example, we are connecting to an access switch where the GI0/1 port is allied to the core switch. It also means that we need to configure GI0/1 as trunk port. The specific configuration is as follows:D-2960-3 (config) #int GI0/1D-2960-3 (config-if) #swD-2960-3 (co
Here, I will share with you a small configuration instance. This is a configuration example that I want to understand for a long time. It's a long time for me to study independently. I hope the audience can understand this! Topology: 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131227/16125S5V-0.jpg "title =" , "alt =" 000503946.jpg"/>
The R0 conf
different manufacturers cannot be stacked together.
Figure 3
② Layered structure
Layer-by-layer networking diagram 4) is used in complex network structures and can be divided into access layer, aggregation layer, and core layer by function.
Figure 4
● Configuration method
Generally, a vswitch with the extended function needs to be set, while a common vswitch does not need to be set on it. Because the
The configuration of a vswitch has always been mysterious, not only for general users, but also for the vast majority of network administrators. It is also an important and basic indicator for measuring the level of network management. This is mainly due to two reasons: first, the switches configured by the vast majority of enterprises are non-Network-connected vswitches on the desktop, and do not require any conf
Novice started to learn Linux, put some basic things summed up. The wrong place to look.
1, Linux graphics interface and command interface to switch
A Redhat Linux system is installed inside the virtual machine. The default entry is the graphical interface.
Switching from the Linux graphical interface to the command interface can be CTRL+ALT+FN (n=1,2,3,4,5,6), but ctrl+alt in the virtual machine is already occupied, that is, the cursor switching out
The switch configuration file is like the registry we use in daily use. If the registry is damaged or the configuration is inaccurate, the operating system cannot be started or run stably, once a problem occurs in the vswitch configuration file, the operation of the vswitch may be unstable.
If the vswitch is used. If a
Layer-3 Switch configuration-configure a group of layer-2 ports
Configure terminal enters configuration status
Nterface range {port-range} enters the group configuration status
Layer-3 Switch configuration-configure Layer
Mirror Port configurationMost switches support mirroring technology, which allows for easy troubleshooting of the switch. We call it "mirroring" or "Spanning". Mirroring is the copying of traffic from one port on the switch to the other (mirror port) for monitoring.CISCO3550 can be configured with 2 mirror portsCase: Mirroring Port 2~5 to Port 61. Mirror Port configurationSwitch>enableSwitch#conf T STEP3: C
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 ca
Managing the vswitch configuration file is still very important for users, but many users still do not pay much attention to it. This is very dangerous and their networks will also have security risks. The configuration file is the core of Cisco network devices. The configuration file is like the Registry file of the operating system. If the registry is damaged o
There are many things worth learning about the switch system. Here we mainly introduce how to reasonably configure the switch so that the switch system can control the network at will. With the rapid development of information technology, many organizations have established their own internal networks to cater to the information development trend, in the daily of
Layer-3 Switch SLB interface configuration layer-3 Switch configuration-configure a group of layer-2 ports www.2cto.com configure terminal to enter the configuration status nterface range {port-range} to enter the group configuration
Previous page Everyone talked about Cisco Basic Operation command switch, while dragon boat holiday, the Cisco simple switch configuration, and hope you share "Happy Dragon Boat Festival"! Ok, configure the switch, first, you must enter the global configuration mode
The configuration mode of the switch can be broadly divided into two categories: one is the configuration mode represented by the Cisco switch, and the other is the configuration mode represented by Huawei and the H3C switch. In f
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