How to calculate 7 bit mask?

Pages (3): Previous 1 2 3 Next

toughguy111269
Member

121

03-30-2023, 10:38 PM

#11

I recognize the chart you mentioned, but it doesn't contain a 7-bit mask.

toughguy111269

03-30-2023, 10:38 PM #11

I recognize the chart you mentioned, but it doesn't contain a 7-bit mask.

tsnyder01
Member

171

03-31-2023, 07:04 AM

#12

Starting from the data, the first subnet mask appears to be 255.0.0.0 in 8-bit format. Working backward reveals a consistent pattern of increasing bits for each subsequent mask.

tsnyder01

03-31-2023, 07:04 AM #12

Starting from the data, the first subnet mask appears to be 255.0.0.0 in 8-bit format. Working backward reveals a consistent pattern of increasing bits for each subsequent mask.

Askatal
Member

223

03-31-2023, 07:53 AM

#13

I'm not sure, for binary conversion I know

Askatal

03-31-2023, 07:53 AM #13

I'm not sure, for binary conversion I know

_ZKubr_
Member

03-31-2023, 02:01 PM

#14

Based on that chart, you should avoid having more than zero subnets with a 7-bit mask. What does this mean?

_ZKubr_

03-31-2023, 02:01 PM #14

Based on that chart, you should avoid having more than zero subnets with a 7-bit mask. What does this mean?

FreezeUnfreeze
Member

04-01-2023, 04:45 PM

#15

I’m unsure if a 7-bit mask is feasible; I’m just clarifying your question. You can multiply each subnet count by 2 as you moved down from /8.

FreezeUnfreeze

04-01-2023, 04:45 PM #15

I’m unsure if a 7-bit mask is feasible; I’m just clarifying your question. You can multiply each subnet count by 2 as you moved down from /8.

Kay123_
Senior Member

368

04-02-2023, 02:06 AM

#16

Only a few subnets exist since the address begins with 255, indicating saturation. /7 is definitely possible. 192.0.0.0 /7 and 193.0.0.0 /7 are acceptable networks using a subnet mask of 254.0.0.0

Kay123_

04-02-2023, 02:06 AM #16

Only a few subnets exist since the address begins with 255, indicating saturation. /7 is definitely possible. 192.0.0.0 /7 and 193.0.0.0 /7 are acceptable networks using a subnet mask of 254.0.0.0

lizzard89
Senior Member

707

04-02-2023, 06:12 AM

#17

Let me clarify how it works.

lizzard89

04-02-2023, 06:12 AM #17

Let me clarify how it works.

EMANKILLER12
Member

167

04-03-2023, 10:49 PM

#18

IP address: 1.199.99.15./7 This data helps determine the network address, broadcast address, and host count. I need to verify if the network address is accurate. Binary representation: 00000001.1100011.01100011.00001111. Binary mask: 11111110.00000000.00000000.00000000. Now we combine all values. Network address: 0.0.0.0

EMANKILLER12

04-03-2023, 10:49 PM #18

mariahthai
Junior Member

04-05-2023, 07:29 AM

#19

This would mean and not an addition.

mariahthai

04-05-2023, 07:29 AM #19

This would mean and not an addition.

Eroski
Junior Member

04-05-2023, 10:53 AM

#20

It seems the design will arrive as expected. The pattern indicates fewer than zero subnets, which contradicts my understanding that there shouldn’t be any.

Eroski

04-05-2023, 10:53 AM #20

It seems the design will arrive as expected. The pattern indicates fewer than zero subnets, which contradicts my understanding that there shouldn’t be any.

Pages (3): Previous 1 2 3 Next