You can communicate only with hosts on your own physical network and with hosts on networks for which an explicit route exists, but not with hosts which are beyond the gateway and where no explicit route exists. Or, you can reach local machines but you can't reach internet machines.
The host can communicate with other hosts on the local network, but is unable to communicate with hosts on remote networks.
There would not be a connectivity between network segments, but the devices on the local network would work fine.
The default gateway on host A is incorrectly configured.
The FastEthernet interface of R1 is disabled. One of the default routes is configured incorrectly. A routing protocol is not configured on both routers. The default gateway has not been configured on both routers.
Network Layer
If devices on a network are properly configured, a host sending ICMP to a default gateway must receive a reply. ICMP simply means ping.
The default gateway refers to the "next-hop address"; the server or router your computer has to send packets to, to connect with the outside world. If the default gateway is not configured correctly, the usual symptoms are that your computer can connect within the local network, but it can't connect to the outside.You have to obtain the address which you should assign as the default gateway from your network administrator, or from your ISP.The default gateway refers to the "next-hop address"; the server or router your computer has to send packets to, to connect with the outside world. If the default gateway is not configured correctly, the usual symptoms are that your computer can connect within the local network, but it can't connect to the outside.You have to obtain the address which you should assign as the default gateway from your network administrator, or from your ISP.The default gateway refers to the "next-hop address"; the server or router your computer has to send packets to, to connect with the outside world. If the default gateway is not configured correctly, the usual symptoms are that your computer can connect within the local network, but it can't connect to the outside.You have to obtain the address which you should assign as the default gateway from your network administrator, or from your ISP.The default gateway refers to the "next-hop address"; the server or router your computer has to send packets to, to connect with the outside world. If the default gateway is not configured correctly, the usual symptoms are that your computer can connect within the local network, but it can't connect to the outside.You have to obtain the address which you should assign as the default gateway from your network administrator, or from your ISP.
No, because without a default gateway configured the packet will never get to the router, and thus never get to the other network.
There isn't one. The switch only knows about MAC addresses, and the default gateway isn't one of those addresses.
If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.
If none of the route entries match, the router directs the message to the gateway specified by the default route if it has been configured
If we are using public ip address, we can browse the internet. If it is having an intranet address a gateway is needed as a router or firewall to communicate with internet.***********************************************Without default gateway you cannot browse internet. It doesnt matter if you are on public or private network. Default Gateway is required to route your IP packets from your network to the other networks.
If a mainframe is using TCP/IP as its protocol it is configured the same way any other system using TCP/IP would be configured: an IP address, subnet mask, and default gateway address.
The address of a default gateway can vary widely depending on which device on which network is the default gateway. There isn't one specific default gateway address.A popular address is one used on home based networks, 192.168.1.1