Hello All Experts ,I am using BSNL broadband in India from Cisco Router, but we have some issue while opening some websites like www.experts-exchange.com & www.microsoft.com, but any other sites working fine, when i tried to open above site page are ...
Here's what I got. It only boots into ROMMON mode. switch: dirList of filesystems currently registered:xmodem[0]: (read-only)null[1]: (read-write)bs[3]: (read-only)usbflash0[10]: (read-write)flash[19]: (read-only)tftp[20]: (read-write) switch: dir f...
I have configured VLAN and OSPF with the diagram below. Between VLANs, I can ping each other but I can't ping to R2 in OSPF. So I wonder if VLAN can ping other autonomous regions?
I am trying to ping from one pc to another pc but I keep getting "Destination Host Unreachable." I've been trying to find the issue but no success.
Hello I want to change all the starting IP adresses on my DHCP so I can use those original starting IP addresses for my VLAN'S on CORESWITCH2. But if I change them, DHCP stops working on half of my PC's. I also want to implement a redundant DHCP serv...
Hi, I'm kinda new with this, I have a Layer 3 switch, in which I have 2 vlan, Vlan 1 and Vlan 2Vlan 1 has an IP: 192.168.1.201 255.255.255.0Vlan 2: 192.168.2.1 255.255.255.0each vlan has 1 PC on itVlan 1 has 192.168.1.90Vlan 2 has 192.168.2.5they hav...
Hello. I'm collecting equipment for the home Cisco lab. Have a problem with finding used cheap switches for lab, which run already on IOS 15.x or can be upgraded from 12.x to 15x. Can anybody come up with some suggestions? Will appreciate any suggest...
My DHCP server doesn't assign IP addresses to my PC's. I configured dhcp for VLAN 70 and VLAN 20. But it doesn't give out IP's. Does this have anything to do how my network is built up? I only tried to configure the VLAN's 70 and 20 so thats why the ...
Can someone explain what is a VRF (for beginners)
I have a requirement to pass macsec from a router across 2 C9500 to another router on the far end. i.e.RouterA----C9500A----C9500B-----RouterB The router supports the modification of the EAPOL destination mac address but not the EAPOL ethertype. I co...
Hey folks, These switches take power supplies that are connected by just two wires, so we have to tell the switch how big the power supply is. In the past I've been able to set this with the line "power inline wattage max" but on this switch that co...
Hi all,I'm quite new to ACL's so fogive any errors.I am currently trying to get Wake on LAN working in our enviroment to allow SCCM 2007 to wake computers. I have configured the ACL's to allow the packets across VLANS.I followed the CISCO guide http:...
Is DNA Advantage License included into C9500-24Y4C-A or it should be purchased separately ?!I am confused because there are C9500-24Y4C-A as well as C9500-24Y4C-E , as I understand its the same hardware with only difference in included license ?!
Is it possible to configure IP phones with only a dedicated DHCP server, and how would it be set up? Or does it need a router? Completely new to IP phones. Please see the image i have attached. Thank you.
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