I've got a one problem. Me and my friend have the same ISP. I checked my
External IP address at WhatIsMyIp.com and my friend do it to. And we saw
we have the same External IP.So my question is can 2 routers have the
same External IP address?If i'm right 2...
. My work contains abbundance of networking gear.i have 3945 routers
with attatched nme,3850 switches 48 gig port with 4 tengig port,3850
switch with 16 fiber ports, fortigate 600d along with servers with 8tbs
of free space.if you have any labs for me id ...
Link State Tracking is feature in CISCO Switches we can use it to
improve servers or another network devices connectivity reliability.what
is Link State Tracking ? when this feature is enable on your switches(in
standard plan, in access layer switches) wi...
what is DHCP Snooping ? as its name is very cleared what is that, its an
mechanism to control your network DHCP Servers, in the DHCP Snooping we
define DHCP Server connected to which port or VLAN and then after enable
DHCP Snooping, if Switch receive any ...
Maybe its occurred for your network switches, for your security of
switches or Access Layer security, after enabling port security and MAC
Address filtering, we want to add another Client or workstation or
replace another workstation to the oldest worksta...
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I recently did an upgrade with AT&T from an older ADI/MIS 45M/45M DS3 circuit to a ADI/MIS 100M/100M circuit. Both of these are being provided over fiber run into my office. Both of these are serviced by my local LEC Frontier Communications. In the pr...
Hi all, we have configured dynamic vpn in a firewall which is behind a Cisco firewall. But remote clients are unable to connect to vpn configured in the firewall which isbehind the router where isp link terminates. Any help on how we ...
I’ve done the initial config with the express config utility. Now I can see the switch on my network but all login attempts are rejected no matter what combos I use. Seems to be working correctly, I just can’t manage it. Any help appreciated.
I am new to working with Cisco stuff and asking questions on here, so I hope I am asking this in proper form.I have a Linksys home router, connected to a Cisco 3825 router, connected to a Cisco 3560 switch.The router is working well and able to ping the i...
Greetings, I have been looking for answers regarding a problem I have run into while planning a network. Unfortunately, I have not been able to find an answer to my specific question and would greatly appreciate any help. The context is as follo...