if 10 pc's connected from internet, in 8 pc's internet is
correctly run but in other 2 pc's they can not access
internet,what's the problem?
Answers were Sorted based on User's Feedback
1)check the physical connection's at first
2) go to cmd and type ipconfig /all and check there the
default gatway is correct or not of that two pc's,,,,
and the mac address also we can check .if mac address not
display it mean the ehernet card is not working
properly,replace that.
if any other reason please suggest,
thankfully
| Is This Answer Correct ? | 28 Yes | 5 No |
Answer / jitendera
Hey Guy
Being a Network Engineer donot think like System admin
If 8 pc are working and 2 pc are not working there are lots
of issue from switch side...
1) miss configuration of vlan interface might be switch
port are in different valn not allowed to access internet
2) switch port are in error-disable mode
3) access-list might be a issue
4) switch port are in shut mode
5) cable are Bad
6) Switch-port failed
7) and then you can think from system side
like nick card . misconfiguration of ip address or DNS and all
| Is This Answer Correct ? | 18 Yes | 3 No |
i agreed with you (sr.no- 2 to 7)but jitendera tell me one
thing in 10 pc's if we took 10 to 15 port switch our
problem easily solve then why we create v-lan .
v-lan is required in very large organization.
may be some system's dhcp enable and some are statically
configured ,so this type problem may also occurred.
(Being a Network Engineer donot think like System admin
)--this question asked from me (Tata Telecom,pune)for
network admin profile.
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / ankit
my personal learning is, we should always check the cause from the root, I totally agree with Adi, checking these basic steps can save valuable time.
Jitender your answer is also correct, but these are later steps to be taken.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / jitendera
Ok
here is the explanation Question has been asked that if 10
pc are able to access but 2 not so where it has been written
that think on small scale business
Why i have putted this one because it might be possible that
in a switch 10 port are in that vlan from where you can
access the intrnet
Example vlan 301 let gess it is for internet
so
config)# interface range 1 -12
switch port access mode access
switch port access vlan 301
now what ever device will connect to the port can access the
internet
now if on the same switch vlan 302 has been configured not
for the internet access
config)# interface range 13 -15
switch port access mode access
switch port access vlan 302
here what ever device is connected over it
Note that i am talking about Staic VLAns not Dynamic one
(may be some system's dhcp enable and some are statically
configured ,so this type problem may also occurred)
No not really if the entry are correct like ip address mask
gateways and DNS i am damm sure it will be accessible .. so
this is not at all is the issue
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / sanjula
i agreed with the jitender because firstly we check the switch side
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / asif rafiq
access to internet from
these two ip's are
restricted by the access
list commands if u have
learnt access list...
| Is This Answer Correct ? | 0 Yes | 0 No |
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