Switch(config-if)#switchport trunk allowed vlan remove 2 #不允许vlan 2 通过 Switch(config-if)#no switchport trunk allowed vlan #允许所有VLAN通过 3.3 配置VTP DOMAIN VTP DOMAIN 称为管理域, 交换机VTP更新信息的所有交换机必须配置为相同的管理域。如果所有的交换机都以中继线相连,那么只要在核心交换机上...
Stack Member Numbers Stack Member Priority Values Switch Stack Bridge ID Active Switch Election and Re-Election Switch Stack Configuration Files Offline Configuration to Provision a Stack Member Stack Protocol Version SDM Template Mismatch in Switch Stacks ...
Switch#show bootvarBOOT variable = bootflash:cat4000-is-mz.121-8a.Ew,1 CONFIG_FILE variable does not exist BOOTLDR variable does not exist Configuration register is 0x2102 8.删除当前不正确的引导变量,然后添加正确的引导变量。运行configure terminal命令执行此操作。
1. Remove Stack ProvisioningSwitch# no switch 2 provision 2. Renumber the SwitchSwitch# switch 2 renumber 1 3. Erase the ConfigurationSwitch# write erase 4. Reload the SwitchSwitch# reload After the reload, the switch should come up as a standalone switch with default interface numbering. Best...
(config)#switch 1priority <priority> 4. Power down the entire stack and disconnect the failed master switch The entire stack will lose its configuration when the master switch is replaced. This is okay, because we regularly back up our configs, right? Make sure to note the pattern of how ...
After removing the faulty switch, you can connect the replacement switch to the stack, ensuring it has the same IOS version as the other members, and it will inherit the configuration from the new master. By removing the current master instead of reloading the entire stack, you avoid ...
Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#interface vlan 1 Switch(config-if)#ip address 192.168.1.200 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)# %LINK-5-CHANGED: Interface Vlan1, changed state to up ...
One of the typical configuration activities you’ll perform on a Cisco Switch is to manipulate VLANs. VLAN stands for Virtual Local Area Network. In one physical cisco switch, you can create multiple VLANs that connects to different network. ...
Switch(config-if)# description description-string The description string can have embedded spaces between words, if needed. To remove a description, use the no description interface-configuration command. As an example, interface Gigabit Ethernet 2/0/11 is labeled with “Printer in Bldg A, room ...
7、Add/Remove stack member -NOTE:添加/移除 堆叠设备之前,一定要将对应的设备断电! -如果添加一个没有断电的设备到现有堆叠,可能导致master重新选举;假设新加入的设备变成了新的master,那么原来的master和其他所有member都会重启然后重新加入stack,加载新的master的 running configuration ...