A B C D three for A subnet alone A subnet
The ABC mask is 255.255.255.248
D mask 255.255.255.252
Because the telecom only gave A mouth, directly connected to the server to the card with A static IP D, with the other network card IP alias for A, can both IP
Added a switch back from exports, respectively two card
Two network CARDS at the same time with the two IP only 248 subnets can, at first thought it was network card problem,
After the interview, and found that only a card, no matter which IP can match,
Could you tell me what this is what problem, if two subnet cannot be used at the same time
CodePudding user response:
These two IP should belong to two subnets, you switch the default only a subnet, if it is a network switch, you draw two vlans, two segment a try,CodePudding user response:
Telecom optical cat behind add a router or a three layer network switch!If the user is not much, the price is better routers, assign two vlans!