Can we mix MTU values in cluster
Multi tool use
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we have hadoop cluster ( all machines are linux redhat machines version 7.x )
on the VM machines we set MTU=8900 and all other machines we set MTU=9000
we set on VM MTU=8900 because we saw some network problems with MTU=9000
My question:
dose mix of MTU=9000 and MTU=8900 is a problem ?
linux networking network-interface hadoop
asked Jun 25 at 12:20
yael
1,8141041
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up vote
0
down vote
favorite
we have hadoop cluster ( all machines are linux redhat machines version 7.x )
on the VM machines we set MTU=8900 and all other machines we set MTU=9000
we set on VM MTU=8900 because we saw some network problems with MTU=9000
My question:
dose mix of MTU=9000 and MTU=8900 is a problem ?
linux networking network-interface hadoop
asked Jun 25 at 12:20
yael
1,8141041
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
we have hadoop cluster ( all machines are linux redhat machines version 7.x )
on the VM machines we set MTU=8900 and all other machines we set MTU=9000
we set on VM MTU=8900 because we saw some network problems with MTU=9000
My question:
dose mix of MTU=9000 and MTU=8900 is a problem ?
linux networking network-interface hadoop
asked Jun 25 at 12:20
yael
1,8141041
we have hadoop cluster ( all machines are linux redhat machines version 7.x )
on the VM machines we set MTU=8900 and all other machines we set MTU=9000
we set on VM MTU=8900 because we saw some network problems with MTU=9000
My question:
dose mix of MTU=9000 and MTU=8900 is a problem ?
linux networking network-interface hadoop
asked Jun 25 at 12:20
yael
1,8141041
asked Jun 25 at 12:20
yael
1,8141041
asked Jun 25 at 12:20
yael
1,8141041
asked Jun 25 at 12:20
yael
1,8141041
1,8141041
add a comment |Â
add a comment |Â
1 Answer
1
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oldest
votes
up vote
1
down vote
accepted
You can not mix MTU in the same vlan .
Because the sender expect to have the hability to send a a packet without framentation .
The network reveicer card will will filter out packet with a bigger size , than his local value for MTU .
8900 this is almost the same than 9000 , if you compare to 1500 .
other information https://en.wikipedia.org/wiki/Jumbo_frame
answered Jun 25 at 12:59
EchoMike444
3942
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
accepted
You can not mix MTU in the same vlan .
Because the sender expect to have the hability to send a a packet without framentation .
The network reveicer card will will filter out packet with a bigger size , than his local value for MTU .
8900 this is almost the same than 9000 , if you compare to 1500 .
other information https://en.wikipedia.org/wiki/Jumbo_frame
answered Jun 25 at 12:59
EchoMike444
3942
add a comment |Â
up vote
1
down vote
accepted
You can not mix MTU in the same vlan .
Because the sender expect to have the hability to send a a packet without framentation .
The network reveicer card will will filter out packet with a bigger size , than his local value for MTU .
8900 this is almost the same than 9000 , if you compare to 1500 .
other information https://en.wikipedia.org/wiki/Jumbo_frame
answered Jun 25 at 12:59
EchoMike444
3942
add a comment |Â
up vote
1
down vote
accepted
up vote
1
down vote
accepted
You can not mix MTU in the same vlan .
Because the sender expect to have the hability to send a a packet without framentation .
The network reveicer card will will filter out packet with a bigger size , than his local value for MTU .
8900 this is almost the same than 9000 , if you compare to 1500 .
other information https://en.wikipedia.org/wiki/Jumbo_frame
answered Jun 25 at 12:59
EchoMike444
3942
You can not mix MTU in the same vlan .
Because the sender expect to have the hability to send a a packet without framentation .
The network reveicer card will will filter out packet with a bigger size , than his local value for MTU .
8900 this is almost the same than 9000 , if you compare to 1500 .
other information https://en.wikipedia.org/wiki/Jumbo_frame
answered Jun 25 at 12:59
EchoMike444
3942
answered Jun 25 at 12:59
EchoMike444
3942
answered Jun 25 at 12:59
EchoMike444
3942
answered Jun 25 at 12:59
EchoMike444
3942
3942
add a comment |Â
add a comment |Â
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