Hello how will i be able to get an MAC address from a router while being outside of the network and having no physical access with the device.Thanks in advanceMr.dasi01
Hi everyone,Good Day!I have problem with my network. i have many pc connected to a particular vlan, sample is vlan 100 and they are set in static IP's. But random pc are occured ip conflict and when you ping this "transmit failed. General failure". a...
Hi all,Hoping someone can explain to me how a Promiscuous Host Trunk Port can keep track of multiple Private Secondary VLAN streams.The was I see it, you have a router that doesn't support Private VLANs on your WAN boundry. Trunking from the router ...
Hi,I used the 'software install file tftp' command to upgrade software on my stacked pair of new 3650 switches. Do I now need to run the old 'boot system' command to tell the stack what to boot to on next reload?Any help appreciated :) Mark
Hi Guys,This is one of my 7th Switch (3750X-24T-S) that died in a span of 1 year. Firstly i thought it was a faulty power-supply.But i see that PS light behind the switch is GREEN. I am unable to console into to switch. I tried both the RJ-45 consol...
The new updates sound great. Anyone got any documentation on the "Provides new capability with PT Bridge to connect real network equipment to the Packet Tracer environment" bit?Rich
I have cisco switch WS-C2960S-24TS-S with IOS 12.2(55)SE8 C2960S-UNIVERSALK9-M when I connect the SFP Cisco GLC-SX-MM to the interface the switch does not know it .Switch#sh interfaces gig0/25 statusPort Name Status Vlan ...
One doubt.. Thanks to add your comments and support please.. ||||||||||||||||||||||| Q- Is it possible to reuse VLANs on different interfaces of router ? I have a scenario in which I have created sub interfaces on router (i.e. Gi0/0.1 & Gi0/0.2 || Gi...
Hello, I need to make a simple packet tracer exercise for school, I should be able to connect PC1 with PC2 but it isn't working.Can someone explain me what I did wrong?This is the file: http://www.filedropper.com/pieterghillebaert
Hi all, I am not sure why my post keep disappearing in the forum, please kindly find the actual thread as below and I hope gurus here can help advise further!https://supportforums.cisco.com/discussion/12471836/subnet-vs-vlan-l2-broadcast-and-l3-broad...
Hi Friends,I build a vrf aware DMVPN, and advertise the GRE ip in EIGRP named mode. All works well till I enable authentication in af-interface tunnel 0.Once I enable the authentication "hmac-sha256'', it breaks the crypto and DMVPN.Any advice on wha...
Dear TeamI have an access switch (C2960S-48FPS-L) which is running on version (universalk9-mz.122-55.SE5).This switch was running on VTP client mode and connected to distribution switch running on VTP client mode and vtp version 3, due to power failu...
I need to forward the following ports to an internal static IP 192.168.XX.XXX for my 3cx server5060 TCP5090TCP9000-9049 UDP Can someone help me with this?
We're trying to set up a site-to-site VPN between a 3825 (IOS 12.4, also our border router) at our main site and an ASA5505 (8.2) at a branch office. It appears the encrypted tunnel portion is operating properly but we're not getting packets from ei...
Hi folks,I have a 2Mbps ADSL line, it has a generic router installed, then it is working fine, however, if I install in that line a 1721 router with a ADSL module, it does not work fine, its performance is going down to 128 Kbps.The configuration I?...
