Hi!I have 2 OSPF Areas set up, and it works fine, but one of the 3550's is producing an error: 013476: *Mar 2 13:08:46: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 10.50.55.1,...
Hi,I have a PIX515 and I am trying to block MSN but all attempts failed. I use ethereal captured packets and block each possible destination nets. Later I found MSN tried to use 207.46.*.* port 80, but this IPs also use for windows auto-update, for s...
New router that was tampered with and will not provide IP address to open SDM. Manual IP does not work either. Tried console port and username and password are not the default. How do I get this thing back to the default? Is there a file I can dow...
I am trying to setup a VLAN between a 2860 switch and a 3640 router. Attached are samples of my config. I am unable to pass traffic across the VLANs. I think I am missing a command, but I haven't found my problem yet.. I have been staring at the conf...
HiI need to set up a CCNA lab. Can someone please help me to know what's the lowest model that will support 802.1q trunking?If a 800 series router or any other supports, would appreciate it if you could let me know the exact model number e.g. I know ...
I'm sorry for advance with my poor english. We bought two 1841 routers and we tried to configure them.we are trying to launch SDM but, when we try, by playing iexplore from our pc ( ip = 10.10.10.2 ) on url http://10.10.10.1, firstly we entered cisco...
Could someone advise me how to get the output of the "show int xxx stat" command via SNMP?This is for a Cat3750 switch where I would like to get information about the number of process switched and CEF switched packets for SVI ifaces.Thanks,Mirek
Hey Everyone,I am planning on NIC teaming on our HP ML350 servers to a Cisco C3560 gigabit switch. Has anyone done this before? If so, any implications I should be aware of?Cheers,Mark
Hi friend,I need a basic training on fail over isdn connection estabilsh between a two router Can u help me in getting training on this topic (ANY FREE VIDEO TRAINING OR ANY NOTES)Thanks in advance vinoth
hi guys, i m preparing for my ccnp bsci but i m not at all able to understand ipv6, i mean that like in ipv4 we have certain rules regarding subnet mask or prefix length and we could easily write our own addresses for practice, but i m clearly not ab...
I am trying to manage bandwidth of 192.168.1.x to restrict it to 512 kb of Internet access while allowing another subnet full access. Can you recommend the best way to do this?
In preparation for my CCNA exam I found a test question that is a bit confusing. The config is as follows:Note: the routing protocol is rip(config) int e0(config-if)ip address 192.168.81.33 255.255.255.224config-if)no shutdown(config) int s1config-if...
