A layer 3 switches, divided into the three VLAN, respectively the following
Vlan1 192.168.1.1/24
1/24 Vlan2 192168.2.
Vlan3 10.0.0.1/24
The above three VLAN routing, can visit each other, are the access port,

Now
There is a PC1 Vlan1 under 192.168.1.6
There is a PC2 Vlan2 under 192.168.1.74
There is a PC3 Vlan3 under 10.0.0.188

Now strange phenomenon is PC1 can ping PC2, but PC3 can't ping PC2,
In principle should not have ping impassability PC2? Why can a, you don't? Set the IP address of the other addresses in VLAN2 still valid?

CodePudding user response:

A gateway is 2 PCS?

CodePudding user response:

1, to create a VLAN4, give VLAN4 192.168.1.1/24 configuration, do not use VLAN1, also don't delete VLAN1, you try again, have a concept of "intrinsic VLAN," some translation does not necessarily call this, you see this part of content,
2, VLAN2 IP is 192168.2. X, your pc2 is set to 192.168.1.74,

CodePudding user response:

reference 1st floor Iforgetmyid response:

PC 2 gateway is?

gateway is 192.168.2.1

CodePudding user response:

reference 1st floor Iforgetmyid response:

PC 2 gateway is?

gateway is not 192.168.2.1, but 192.168.1.1

CodePudding user response:

refer to the second floor weixin_40290083 response:

1, to create a VLAN4, give VLAN4 192.168.1.1/24 configuration, do not use VLAN1, also don't delete VLAN1, you try again, have a concept of "intrinsic VLAN," some translation does not necessarily call this, you see this part of content,
2, VLAN2 IP is 192168.2. X, your pc2 is set to 192.168.1.74,

Is the IP address of the PC2 192.168.1.74, that is the wrong address, but accidentally discovered the problem, let me think impassability is why PC2 can also with PC1 ping

CodePudding user response:

Qq_41464925

reference 4 floor response:

Quote: refer to 1st floor Iforgetmyid response:

A gateway is 2 PCS?

gateway is not 192.168.2.1, but 192.168.1.1

192.168.1.1 is your gateway to ping oh, of course, you are set on the PC2 gateway, a computer must be errors of three,

CodePudding user response:

Have a topology? The description is not very clear,,

CodePudding user response:

Don't use VLAN1