10.0.0.1 received by the switch
SNMPTrap information
(Config) # snmp-server trap-source loopback0 use the IP address of the loopback0 interface as SNMP
Traps sending Source Address
2. Create a custom template
First, we need to obtain the corresponding OID of Cisco 3750 SNMP. I will put this OID at the bottom of the document.
Here I will talk about port inbound and outbound traffic monitoring. Here is an ex
User questions: A new computer in the local area network to access the Internet share, but the switch port is full, and do not want to buy a separate switch for this, how to achieve?
Answer: This is not difficult, you can use the "one-port sharing" approach to achieve, that is, in the local area network, the two machi
GE switches are still commonly used. So I studied how to increase the speed of a 24-port Ge switch in a large area. Here I will share with you, hoping to help you. With the emergence of Ge-switched network applications, large file transmission and game applications such as high-end multimedia and CAD have gradually increased, many users want to achieve high-speed gigabit-to-desktop connection through low in
Port mirroring, which forwards data traffic from one or more ports to a specified port via a switch or router for traffic monitoring analysis.The function of mirroring is simply to mirror the monitored traffic to the monitoring port so that the monitored traffic can be faulted, traffic analyzed, and the traffic is back
This article is for forwarding, simple and clear, I like.The configuration steps for Trunk ports are as follows:A set of network requirements:1. SwitchA and SwitchB with trunk interconnection, the same VLAN between the PC can exchange visits, different VLANs between the PC to prohibit mutual visits;2. Between PC1 and PC2 in different VLANs, by setting the upper layer three switch SwitchB VLAN interface 10 IP address for 10.1.1.254/24,vlan interface 20
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
Document directory
1. Collect the WWN address of the SAN Switch:
2. It takes 5 steps to register licnese from the official brocade website.
3. Import the license key:
Technorati labels: brocade, brocade, San, optical fiber switch, port Activation
Port activation process
with itself, so it is a passive mode and becomes trunk when the neighbor interface is one of trunk/desirable. If trunk mode cannot be formed, then work in Access mode.4, Switchport mode trunk: Force the interface to become trunk interface, and actively entice the other side to become trunk mode, so when the neighbor switch interface is Trunk/desirable/auto will become trunk interface.5, Switchport Nonegoti
d
192.168.4.19 f6f6-0002-8351 40 bagg1 20 d
192.168.4.4 f6f6-0001-35cb 40 bagg1 20 d
192.168.4.5 f6f6-0001-ab6f 40 bagg1 20 d
192.168.4.119 f6f8-0000-0210 40 bagg1 20 d
10.100.2.146 0025-ab2e-bea3 92 bagg1 11 d
10.100.12.99 c80a-a9bf-6017 12 bagg1 20 d
192.168.4.10 f6f6-0001-abd6 40 bagg1 20 d
192.168.200.102 0cda-419e-5974 200 bagg1 18 d
3. Check which port of the aggregation switch 192.168.200.102 is use
information is displayed:
C-
Kermit8.0.211, 10
Apr 2004, for Linux
Copyright (C) 1985,
2004,
Trustees of Columbia University in
The City of New York.
Type? Or HELP
Help.
(/Root/) C-
Kermit>
##
KermitCommand Line prompt. 5. Connect to the serial port to display the system information of the Development Board.
(/Root/) C-
Kermit>
Connect ##
KermitConnect to the serial po
Switch Port Speed Limit1. Enable qos Switch (config) # mls qos 2. Define the name of the access control list (wy2) Switch (config) # access-list wy2 permit 192.168.254.0 0.0.255 3. Define the class name, and bind it to the access control list defined above (wygroup2) Switch
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
Generally, there are three types: Access, Multi, and Trunk. Trunk-mode ports are used for switches and switches, switches and routers, and mostly for cascading network devices. Access is mostly used in Access layer, also called Access mode. It mainly refers to static port access. In a cisco network, there are four main types of interfaces in which the switch is eventually stable in the LAN: access/trunk/mul
Introduction
As the core network switch of our company, the CISCO3550 has been running stably for many years, and its functions can also meet our needs. However, its port speed limit function is not as easy to implement as some other switches, fortunately, the implementation method has been found recently. After the configuration is complete, it is verified with the iperf software. The result shows that thi
Recently, the bandwidth in the IDC is always full. To measure the daily traffic and increase the bandwidth, the switch is the S5000 series of H3C, I thought of using a relatively mature MRTG to measure the traffic of the monitoring switch port. Next I will record the implementation steps for future use.Required devices:One management ip address of the H3C
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
My server has two network cards and I don't know which port the two NICs are connected to on the switch.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/57/43/wKiom1SWsDTC2MGhAAPvR0eyINI586.jpg "title="} @GYA ( IKY1~E_VRTG] (bu7w.png "alt=" Wkiom1swsdtc2mghaapvr0eyini586.jpg "/>On a native ping gateway, ping can also specify which network card the parameter will send a PING request message from650
1. Configure www.2cto.com for the HP Server1. Start> Control Panel> HP Network 2. Select two NICs and click Team3. Click Properties 4. Start with switch 5. Server Load balancer, select Auto www.2cto.com 2. Configure the H3C switch www.2cto.com[DeviceA] vlan 10[DeviceA-vlan10] port gigabitEthernet 1/0/1[DeviceA-vlan10]
Solution to the error "err-disable" on the switch port
Instance:
We pulled an MSTP line from the customer's IDC room. After connecting to the Cisco 3750x, the port lights will not light up, and the port will not light up after it is changed, the error "err-disable" is reported because the client has a loop.
Fault sympt
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
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