2 switching to create two vlan1, vlan2, 24 port switch, 1-12 for vlan1 access (192.168.1.2 instead), 13 to 20 for vlan2 access (192.168.2.2), 21-24 is truck,
The layer 3 switching to create two vlan3, vlan4, 24 port switch, 1-12 for vlan1 access (192.168.3.2), and 13-20 for vlan2 access (192.168.4.2), and 21-24 is a truck,

Create four vlan in layer 3 switches and compound 4 virtual interface, 192.168.1.1/24192168. 2.1/24192168. 3.1/24192168. 4.1/24,
Why 192.168.1.2 instead, 192.168.2.2 ping impassability 192.168.3.2, where 192.168.4.2, thinking the wrong
Appreciate, thank you!

CodePudding user response:

'to create on the layer 3 switching two vlan3, vlan4, respectively is 24 port switch', 'create four vlan on the layer 3 switches, and made four virtual interface'? The layer 3 switches to create several vlans?

CodePudding user response:

Thank you very much! Is four vlans, respectively is vlan2, vlan2, vlan3, vlan4

CodePudding user response:

reference 1st floor Iforgetmyid response:

'to create on the layer 3 switching two vlan3, vlan4, respectively is 24 port switch', 'create four vlan on the layer 3 switches, and made four virtual interface'? The layer 3 switches to create several vlans?

Thank you very much! Is four vlans, respectively is vlan2, vlan2, vlan3, vlan4

CodePudding user response:

reference 1st floor Iforgetmyid response:

'to create on the layer 3 switching two vlan3, vlan4, respectively is 24 port switch', 'create four vlan on the layer 3 switches, and made four virtual interface'? The layer 3 switches to create several vlans?

Thank you very much! Is four vlans, respectively is vlan1, vlan2, vlan3, vlan4

CodePudding user response:

Layer 3 switches 21-24, which allows the vlan by?

CodePudding user response:

P a t a v
P t v 1 a

CodePudding user response:

In addition to the authenticity of vlan can't pass it to the routing between vlans

CodePudding user response:

Layer 3 switches enabled on routing try,
The IP routing

CodePudding user response:

Layer 3 switches on the configuration of the IP address to visit each other, not on the layer 2 switches, practical three layer is the difference between the three layer and the second floor, you eat all the vlan IP with four vlans on layer 3 switches can be exchanged,

CodePudding user response:

Routing problem or you vlan3 in three layers or create and vlanif - 1-2 interface and configure IP so vlan1 can access vlan3, or want to understand the relationship between also have to understand routing principle

CodePudding user response:

To configure vlan is useless, you must configure port, the connecting link between the port and the link is the general, three layers of vlan and secondary vlan 1 connection or trunk is connected to a trunk port mouth,

CodePudding user response:

Create a vlan, will give the IP address of the vlan and svi, so the upper layer 3 switches would generate each vlan network segment direct routing information, and below the corresponding vlan to configure the svi for gateway IP address, otherwise the access of different network segment, send less than layer 3 switches up above,

CodePudding user response:

Svi address, is trunk run each vlan by the mouth, the interface layer 2 switch and layer 3 switches are allowed by corresponding vlan, below to configure the gateway,