Ask bosses!
Why is can't vlan1 under PC IP address
The gateway can ping ping blocked IP address
Tried many times are not
Figure 23 is router set 45 is switch Settings

CodePudding user response:

The topology put wrong remove pc4 and vlan3 pc5

CodePudding user response:

Get out for myself

CodePudding user response:

Get myself out of myself

CodePudding user response:

Look through your configuration, your PC6 is connected to the switch GigabitEthernet1/0/1, if it is, then you should PC6 even cannot get IP address, because GigabitEthernet1/0/1 of the model you have is a trunk, trunk mouth can't connect the PC, because out of the trunk opening of the frame is with the tag label, PC card is not received; Even the PC switch port mode must be access (mixed mode not all devices have brand), access the frame without the tag label, nic can identify,

CodePudding user response:

In addition, H3C S5820V2 is a layer 3 switches, single-arm routing is in the absence of layer 3 switches, with the function of the router to replace the layer 3 switches, if there is a layer 3 switches, the way you should not use single-arm routing, routing, after all, the main function of the router is not exchange, its exchange function no professional switches fast,

CodePudding user response:

Vlan1 is special vlan is the default vlan
Any without a vlan tag is the default vlan1

Trunk is the requirement of vlan tag on a subinterface is
Vlan1 is of course not without tags

CodePudding user response:

reference 4 floor Iforgetmyid response:

through your configuration to see, is your PC6 connected to the switch GigabitEthernet1/0/1, if it is, then your PC6 should even cannot get IP address, because GigabitEthernet1/0/1 of the model you have is a trunk, trunk mouth can't connect the PC, because out of the trunk opening of the frame is with the tag label, PC card is not received; Even the PC switch port mode must be access (mixed mode not all devices have brand), access the frame without the tag label, nic can identify,

no pc6 connection switch port and no set the trunk

CodePudding user response:

refer to 6th floor doufuxadf response:

vlan1 is special vlan is the default vlan
Any without a vlan tag is the default vlan1

Trunk is the requirement of vlan tag on a subinterface is
Vlan1 is of course not without tags

so the PC can't under vlan1 is normal right?

CodePudding user response:

reference 7 building efforts to try again reply:

Quote: refer to 4th floor Iforgetmyid response:

through your configuration to see, is your PC6 connected to the switch GigabitEthernet1/0/1, if it is, then your PC6 should even cannot get IP address, because GigabitEthernet1/0/1 of the model you have is a trunk, trunk mouth can't connect the PC, because out of the trunk opening of the frame is with the tag label, PC card is not received; Even the PC switch port mode must be access (mixed mode not all devices have brand), access the frame without the tag label, nic can identify,

no pc6 connection switch port and no set trunk

[H3C] int g1/0/1
H3C - GigabitEthernet1/0/1 port link -type trunk
H3C - GigabitEthernet1/0/1 port trunk permit vlan all

The setting of what are these?

CodePudding user response:

references 9 f Iforgetmyid response:

Quote: reference 7 building efforts to try again reply:

Quote: refer to 4th floor Iforgetmyid response:

through your configuration to see, is your PC6 GigabitEthernet1/connected to the switch on the 0/1, if it is, then you should PC6 even cannot get IP address, because GigabitEthernet1/0/1 of the model you have is a trunk, trunk mouth can't connect the PC, because out of the trunk opening of the frame is with the tag label, PC card is not received; Even the PC switch port mode must be access (mixed mode not all devices have brand), access the frame without the tag label, nic can identify,

no pc6 connection switch port and no set trunk

[H3C] int g1/0/1
H3C - GigabitEthernet1/0/1 port link -type trunk
H3C - GigabitEthernet1/0/1 port trunk permit vlan all

The setting of what are these?

this is connected to the switch interface qaq

CodePudding user response:

references 9 f Iforgetmyid response:

Quote: reference 7 building efforts to try again reply:

Quote: refer to 4th floor Iforgetmyid response:

through your configuration to see, is your PC6 GigabitEthernet1/connected to the switch on the 0/1, if it is, then you should PC6 even cannot get IP address, because GigabitEthernet1/0/1 of the model you have is a trunk, trunk mouth can't connect the PC, because out of the trunk opening of the frame is with the tag label, PC card is not received; Even the PC switch port mode must be access (mixed mode not all devices have brand), access the frame without the tag label, nic can identify,

no pc6 connection switch port and no set trunk

[H3C] int g1/0/1
H3C - GigabitEthernet1/0/1 port link -type trunk
H3C - GigabitEthernet1/0/1 port trunk permit vlan all

The setting of what are these?

wrong this is connected to the router interface Settings

CodePudding user response:

https://zhiliao.h3c.com/Theme/details/10351

CodePudding user response:

refer to 6th floor doufuxadf response:

vlan1 is special vlan is the default vlan
Any without a vlan tag is the default vlan1

Trunk is the requirement of vlan tag on a subinterface is
Vlan1 is of course not without tags

Wrong a little trunk is allowed without label (without label is the default vlan) and port must be labeled

Whenever you switch must have a trunk port pvid
A physical port can only have a PVID

Trunk to the routing mouth itself vlan1 is
On child interface to the whole to whole not will loop

Remember two switches between the two trunk like will also be a problem to change pvid
Many years ago are also teachers


Don't use the default vlan

nullnullnullnullnullnullnullnull