Switching

I'm working on a project for school, and it's beginning to dawn on me that the course isn't entirely up to date.Anyway, I have six departments each with their own subnet, and I need to aggregate each department's labs and offices, etc. The course boo...

Hi Guys,I have a new router that gave me an eror on bootup for the first timeafter readonly ROMMON is iniliasedit gives me the error device does not contain a valid FSboot: cannot open "flash:"boot: cannot determine first executable file name on the ...

We have a client migrating their workstations to Vista from XP, replacing XP workstations with new workstations running Vista, clena install not upgrade. After several workstations were upgraded to Vista, they are not able to get DHCP IP addresses w...

I know that one can use the "redundancy" option on a static NAT to deal with duplicate IP messages when using the same NAT's on multiple HSRP routers.I'm trying to think through when this should be necessary. Why do routers with duplicate NAT's, on t...

I have a server that goes through a switch asa switch then a pc. The server and PC are on two different subnets (vlans). I can ping and do a traceroute fine, but if If try to put a large file from the server to the PC it starts but then the transfer ...

I have an AP Aironet 1242 in my LAN. I want this AP to pick an address from the DHCP server and give to my wireless users.My wireless users can see the wireless network,connect to it but the AP is not giving out addresses to any wireless users,its sa...

Folks:I have a 6509 switch running 12.2(18)SXF8 with about 5 vlans configured on it in L2 and L3 (SVI).Hosts on different vlans cannot PING each other successfully. So, a host on vlan 120 cannot ping a host on vlan 124. In fact, I cant even do a succ...

Hello,Does the Cat500 Express switch support any sort of user authentication except from using the locally configured users? I need to point the auth at a ACS server for PCI complianceCheersDavid

Hi,Need to deploy a VSS solution:actually the topology on the core is configured with 2 switch cisco core A,B with 2 etherchannel for back to back connection and with 16 EtherChannel vs the access switches configured with mode on and PAgp (8 ethercha...

HelloI have recently gotten a new 1801 to use at Home to terminate my cable broadband but I cannot seem to get the PCs connected to the switch ports to access the internet. The NAT configuration I have done is:WAN interface:interface FastEthernet0 ip...

I am seggrigating my flat network which is currently ruled by 3com , which switch is the best for the disribution ?i have got 5 blocks each having 24*10 3com hub .

Hi,Can somebody assist me how can I priotorize OSPF traffic using the priority-group command? I have applied the following config but I am not able to figure out how to specify the interesting traffic as ospf!access-list 110 permit ospf any anypriori...

Hi,may be a very basic Q but need a help!I have a 3550 switch all ports are in vlan 1.I made 2 ports as layer 3 ports by giving command 'no switchport' and then made them UP .Also gave both ports different IPs (port 6->10.1.1.1 and port 7->14.130.13....

HiI am somewhat puzzled by EIGRP's summarization when it says that next hop is null 0. From BSCI book I understand that this technique, of forwarding packets for unknown subnets to a null interface, somehow suppose to prevent routing loops but I can'...