cisco l3 switch

/wyfs02/M01/49/DB/wKiom1QcVW7wI7i-AAKbr7EIjMg652.jpg "title=" s5.png "alt=" Wkiom1qcvw7wi7i-aakbr7eijmg652.jpg "/>[[email protected] ~]# kill 16416[Email protected] ~]#/usr/local/nagios/bin/nagios-d/usr/local/nagios/etc/nagios.cfg8. Visit the Nagios monitoring page650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/49/DC/wKiom1QcVkKA2ZG_AAD70JysoaA241.jpg "title=" s6.png "alt=" Wkiom1qcvkka2zg_aad70jysoaa241.jpg "/>Tip/var/tmp have a temporary file, the temporary files under the/var/tmp/a

Cisco switch in the VLAN how to add multiple ports at a time, this is usually used in the process of our configuration, because if one of the add port, the workload will be very large, so need to add multiple ports at once, the following by the small set of specific operations to introduce 1, first through the Consolo port or telnet to connect the switch to ente

The company has several switches need to initialize the configuration, here the process, for you to reference. This initialization process only tests the Cisco 2960 and 3550 Series switches, and the method is available. Thank you for the help in the test the little man Tang was flying. One: Know the switch privileged password in case If you know the privileged password for the

Some cisco switch modules organize the TwinGig Converter Module of the Catalyst 3750-E Series Switch: www.2cto.com TwinGig SFP converter can convert the 10 thousand M Ethernet X2 interface into two Gigabit Ethernet Small pluggable (SFP) ports. XENPAK uplink modules of Catalyst 3750G series switches: common optical modules of Ethernet switches include SFP, GBIC, X

There was just one Cisco 2960 switch that failed this afternoon, replacing an alternate switch immediately, but the backup switch was transferred back from another branch and the password was forgotten. Just use the recovery password process, also share it.1. Set the Windows HyperTerminal, name customization. Recommend

switch forgot password, no relationship, restore to factory settings, restarted. Switch on and hold down the switch's mode button. Go to switch: Input Flash_init Del Flash:config.txt Del Vlan.dat Boot Go to the following interface and reconfigure the switch password!5 07:57:03.491:%lineproto-5-updo

Tags: Cisco switchBasic configuration and management of switches• Technical Principles• The switch is managed in two basic ways: in-band management and out-of-band management.• The console port management switch through the switch is out-of-band management, which does not occupy the network port of the

[Cisco] DHCP relay, layer-3 Switch VLAN Routing PracticeThe experiment topology uses the GNS3 0.8.6 simulator to build a DHCP server using Red Hat 6.5. The experiment requires configuring a layer-3 Switch VLAN routing so that VLAN10 and VLAN20 members can access each other. Performs DHCP relay for layer-3 switches so that VLAN10 and VLAN20 members can obtain IP a

) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/82/A7/wKiom1deJrHCVwtlAADCdOtwrPQ145.jpg "/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/82/A6/wKioL1deJ8Ly_3SlAAB3c1VnNiQ372.jpg "/>Test if NTP synchronization is available on another LinuxCommand:Yum Install NtpdateNtpdate 172.31.251.196650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/82/A7/wKiom1deJrKwy7tMAAA60-x1dao326.jpg "/>Iv. Synchronization of SwitchesConfiguration command:Conf tNTP server 172.31.251.196650)

Hostname Public-wanLogging Buffered 65536Service Timestamps Debug datetime localtimeService Timestamps log datetime localtimeService Password-encryptionNo IP domain-lookupVTP mode TransparentEnable Secret publicerrdisable recovery Cause Pagp-flaperrdisable recovery Cause Link-flaperrdisable recovery cause loopbackerrdisable recovery Cause Bpduguarderrdisable recovery interval 30Port-channel load-balance Src-dst-ipVLAN 8Interface Vlan1ShutdownInterface VLAN 8IP address 8.8.8.8 255.255.255.0Interf

A Dell machine with a network card of M is connected to a Cisco switch. The error err-disabled occurs because of link-flap, that is, the network card is up and down too frequently in a short time. This error is not returned when a vswitch interface is changed. The cause is unknown. Link-flap description: Link-flap Error Link flap means that the interface continually goes up and down. the interface

Restricting Server Downloads:Speed 10Srr-queue Bandwidth Limit 50 (at this time the server download is limited to 10M 50 that is 5M)Speed 100Srr-queue Bandwidth Limit 50 (at this time the server download is limited to 100M 50 that is 50M)Obviously this speed limit download command is in line with the port protocol in useLimit server uploads: (If you want to limit upload download to 10M, direct speed 10 OK)1. Start QoS on the switchMLS QoSTo start QoS on the switch2. Define classes, create a clas

-config_i:configuredfromconsoleby consoler1#r1#configureterminalenterconfigurationcommands,oneperline.endwith cntl/z.############ #开启dhcp server function R1 (config) #service dhcpr1 (config) #ip dhcppool NBSP;R123R1 (dhcp-config) #network 123.1.1.0255.255.255.0############ #将客户端的网关指向 dhcp server interface IPR1 (dhcp-config) #default-router123.1.1.1############ #将客户端的DNS指向 dhcpserver Interface IPR1 (dhcp-config) #dns-server123.1.1.1############ #设置租期为1天0时1分R1 (dhcp-config) #lease 1 01###########

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 physi

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 multip

Cisco switches enable port speed limiting As shown in, Node switch 3550 is placed in an office room. The networks of all office companies are from this place. How does the operator configure network bandwidth settings for each company on this device? Let's take the IT Training Center of XX foreign companies as an example. The IT Training Center of XX foreign companies applied for a 2 m link. Step-1 Rongxi