Solved: What is broadcast address - Cisco Community
What is broadcast address
broadcast address - Cisco Community
2002年9月30日 · Currently, the most popular way, and the default, is a broadcast address consisting of all ones (255.255.255.255), although the IOS can be configured to generate any form of IP broadcast address. To change the broadcast address you use the command "ip broadcast-address". The destination address can be set to any desired address. Thus, the ...
Ping broadcast of a LAN - Cisco Learning Network
On a Windows system, you can ping the broadcast address like this: 192.168.1.255 and you MAY get multiple responses back. You probably will not see responses from Windows-based host. When I pinged 172.19.30.255 (which is the broadcast address on my network) I received responses from 3 network-attached KVMs and the 4500X switch that operates as ...
layer 2 broadcast layer 3 broadcast - Cisco Learning Network
A Layer3 broadcast is a packet (layer3 data unit) destined to the layer3 broadcast address. When it will be sent to the network, it is encapsulated in a frame (layer2 data unit) and it's destination will be set to the layer2 broadcasst address of the underlying network (for example ffff.ffff.ffff for the medium ethernet).
Modern/Practical uses for Broadcast Address - Cisco Learning …
The broadcast address is used to communicate all the hosts in a particular IP segment.. Ping the Broadcast IP from your host and you will see all live IPs in that segment will respond to that ping. A practical implementation scenario would be an ARP to find out IP to MAC bindings in segment.
Broadcast address and 255.255.255.255 - Cisco Community
What is the difference between 255.255.255.255 and this one 192.168.20.255 ( Network Address 192.168.20.0/24)
what's the broadcast address RIP is using? - Cisco Community
2004年9月9日 · The RFC uses the general form of the broadcast address which is 255.255.255.255. In Cisco's implementation of RIP the updates are sent to the local broadcast address. If the interface has subnet mask of 255.255.0.0 then the local broadcast would be 10.1.255.255. HTH. Rick
SSH to broadcast address possibility
Can you SSH to a broadcast address? For example, is it possible to SSH to 10.0.1.15 that's falling inside 10.0.1.0/28 subnet as a broadcast address? or it makes sense to SSH to a router with an IP adds that's considered to be a "Host" IP adds?
consequences of pinging broadcast IP - Cisco Learning Network
You would send a ping to a broadcast address of a network with a spoofed source IP address (the target to attack). All the machines on that broadcast network would send an echo-reply to the source address (which was faked). Since networks were slow back then, the hundreds/thousands of incoming Echo-Reply packets could slow it down. Example.
Broadcast address? - Cisco Learning Network
4)Block start address 224 and end address is 225(remember it's third octet not 4th ok) to find out network address off all host bits so your network address is 158.177.224.0(only fist 3 bit of 3rd octet in on i mean first 19 network bit is on and host 13 bit is off) and for broadcast address on all host bit so broad address is 158.177.255.255 ...