To find the domain on a router, access the router's configuration interface, usually through a web browser by entering its IP address (commonly 192.168.1.1 or 192.168.0.1). Log in with the administrator credentials, then navigate to the DNS settings or WAN configuration section, where the domain name may be listed. Alternatively, you can use command-line tools such as nslookup
or ping
to query the router's hostname, which often reflects the domain.
A hub contains a single collision domain and a single broadcast domain, regardless of the number of ports on the hub.
Bridge, Switches, Router.
Like a switch, a router places nodes that are connected to it in separate collision domains.
By default, the broadcasts will not pass to the other side of a router. Thus, the router divides the giant broadcast domain into several smaller ones.By default, the broadcasts will not pass to the other side of a router. Thus, the router divides the giant broadcast domain into several smaller ones.By default, the broadcasts will not pass to the other side of a router. Thus, the router divides the giant broadcast domain into several smaller ones.By default, the broadcasts will not pass to the other side of a router. Thus, the router divides the giant broadcast domain into several smaller ones.
SwitchDescription: Network Switch a device that seperates the Broadcast domain of a LAN segment from other segments.
A switch or router will limit the number of clients in a collision domain, thus limiting what can be in the collision domain.
router
In Router one and in switch each port having collision domain.
A router is layer 3 device whose each port is a separate broadcast and collision domain. router is a device that makes communication possible between two or more networks.
A router. The key word is create. you can not create a domain using a switch, repeater, or hub.
A description will be configured on the router interfaces identifying them as belonging to RouterA.The router will attempt to establish a connection to the host with the name RouterA.The router will map an IP address to the domain name RouterA.The router prompt will change from Router(config)# to RouterA(config)#
Enables DNS-based host name-to-address translation. This feature is enabled by default. So if you type something that appears to be a hostname the router will try to resolve it. This will happen three times, waiting for the dns request to time out. This can take a lot of time and when your trying to get things done could become annoying... Translating "router123"...domain server (255.255.255.255) Translating "router123"...domain server (255.255.255.255) Translating "router123"...domain server (255.255.255.255) To disable: Router(config)#no ip domain lookup In older versions of IOS the command was actaully no ip domain-lookup