cisco 3850 switch stack configuration

The value range of the switch STP configuration spanning tree priority is 0 ~ 61440, increment is 4096, its valid value is ,......, 61440. The smaller the priority value, the higher the priority. 0 is the highest, and 61440 is the lowest. When the root port or blocked port of a vswitch receives an inferior BPDUs packet, it indicates that the indirect link between the vswitch and the root bridge is faulty, t

1. Configure zoneswitch#conf Tswitch (config) #zone name zonename1 Vsan 10 Create Zone;switch (config-zone) #member interface FC1/1 #将需要的 Port join Zone1;switch (config-zone) #member interface FC1/3 #将需要的端口加入zone1, switch (config) #no zone name zone1 vsan 100 Remove zone;.............................................................................................

Download TFTPD32 ToolsAfter the installation is complete1. Set the file storage path2. Select the IP that is used to enable TFTP locally650) this.width=650; "Src=" https://s2.51cto.com/wyfs02/M01/A4/22/wKioL1mlJdLRu9NhAABIYuulfx4292.png-wh_500x0-wm_ 3-wmp_4-s_1385360676.png "title=" Qq20170829162856.png "width=" "height=" 336 "border=" 0 "hspace=" 0 "vspace=" 0 " Style= "WIDTH:400PX;HEIGHT:336PX;" alt= "Wkiol1mljdlru9nhaabiyuulfx4292.png-wh_50"/>One. Export configurationEnsure that the IP and

5 , configuring the routing capability of the switchNote: Routing is only available on a three-layer switch, and other two-tier access switches are not allowed to transfer data between different VLANs until the routing is switched through the trunk port to the core switch .TEST (config) #ip Routing # enables the routing function of the three layer switch, which i

1. Experimental topology650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M00/97/B2/wKiom1kxPDizomXqAABw1vEUgaA990.jpg-wh_500x0-wm_ 3-wmp_4-s_3605733301.jpg "title=" rspan.jpg "alt=" Wkiom1kxpdizomxqaabw1veugaa990.jpg-wh_50 "/>2. Switch configuration4F-IDC-01 ConfigurationVLAN 100Remote-spanMonitor session 1 Source VLAN 13Monitor session 1 destination Remote VLAN 1004F-IDC-04 ConfigurationVLAN 100Remote-spanMonitor session 2 Destination interfac

trunkSwitch (config-if) #switchport trunk allowed VLAN, set allowed VLANsSwitch (config-if) #switchport trunk encap dot1q; set VLAN trunkingSwitch (config) #vtp domain; Set the VTP domain nameSwitch (config) #vtp password; set the VTP passwordSwitch (config) #vtp mode server, setting the VTP patternSwitch (config) #vtp mode client, setting the VTP patternSwitch set IP address:Switch (config) #interface vlan 1; go to VLAN 1Switch (config-if) #ip address; Set IP addressesSwitch (config) #ip defau

Experimental requirements: Use Telnet login to complete the initialization configuration of a switchTopology diagram1. Enter the command line of the switch2. Enter enable into privileged mode3. Enter configure terminal into global mode4. Enter hostname Ruan Change host name to Ruan (here the hostname is just as good as you remember)5. Enter enable password 1314 to set the plaintext management password to 13146. Enter enable secret 520 to set the encry

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

----------- --------------------------------------------------------GI1/0/1 Ip-mac INACTIVE-NO-SNOOPING-VLANGI1/0/2 Ip-mac Active Deny-all deny-all 24GI1/0/3 Ip-mac INACTIVE-NO-SNOOPING-VLANGI1/0/4 Ip-mac Active Deny-all deny-all 24GI1/0/5 Ip-mac Active Deny-all Deny-all 24GI1/0/6 Ip-mac Active deny-all deny-all 24GI1/0/7 ip-mac AC tive 172.16.24.150 a4:4c:c8:10:63:ee 24gi1/0/8 ip-mac INACTIVE-NO-SNOOPING-VLANGI1/0/9 Ip-mac Active Deny-all deny-all 24GI1/0/10 ip-mac IN

Use a cisco router to simulate how to configure a frame relay switch (configure 3640 as a frame relay switch): 3640 (config) # frame-relay switching ---------------------- enable the frame relay switching function of the router 3640 (config) # int s0/0 ------------------------------------- enter the s0/0 interface 3640 (config-if) # no ip add --------------------

Switch STP Configuration The value range of the Spanning Tree priority is 0 ~ 61440, increment is 4096, its valid value is ,......, 61440. The smaller the priority value, the higher the priority. 0 is the highest, and 61440 is the lowest. When oneVswitchWhen the root port or blocked port of receives the inferior BPDUs package, it indicates that the indirect link from the

One. Configuration principles 1. First determine the root Network bridge, based on the Network Bridge ID (consisting of the priority and MAC address) 2. Determine the root port. Specify port and passive port (determined by path cost, Network Bridge ID, port priority, Port ID) 3. You can enable the uplink port and speed port Two. Configure 1. Enable spanning tree on VLAN: Spanning-tree VLAN 2 2. Establish root Network bridge: (1) directly

As an IT network siege lion, backup network equipment configuration is one of our daily work, but with the increase of equipment, previously very erasy manual backup, now also more and more time spent, Bo Master as an IT lazy people, believe there must be lazy way!Pre-Preparation: 1, NTP server 2, ftp/tftp server 3, command configuration1st: Time in the network is important, so you need NTP server to build NTP server with Windows Linux if you have an

switch>en switch#conf t//Enter global configuration mode Enter configuration commands, one per line. End With cntl/z. Switch (config) #monitor session 1 Source Interface Gigabitethernet 0/1 both//designated Port 0/1,both is in and out of the bag all caught

Recently, servers in the data center always send packets externally. After detection, it was found that many ARP spoofing attacks are good. Before learning NP, I learned how to prevent ARP spoofing, in this way, the configuration to prevent ARP spoofing is published.Cisco protects against ARP spoofing and uses Port SecurityCisco port security has three processing modes in violation of security rules. There are two solutions.Three Processing modes:Shud

Network Device-Huawei-switch stack termination Configuration First, let's talk about the demand. In fact, in the case of medium and large IDC operators currently in contact with enterprise networking, many customers have high requirements on the early positioning and demand of redundancy solutions. Many of our competitors have outdated (mstp + vrrp) technical sol

The basic requirements and precautions of Huawei switch stack configuration also describe the configuration benefits. The key points of Huawei switch stack configuration are explained.