Switching

HI, this might seem a very basic question but i m a bit confused, i was reading jeff doyle 1 first edition, in chapter 11 under the topic of "Redistributing from classless to classfull Protocols" (FIG 11.12) he has given example ofa router with 4 int...

hiam trying to create a suninterface on a Cisco Catalyst 6509 swicth running on cisco ios.this is how am trying to do it but its not working.conf tint gi6/6no switchportexitconf tint gi6/6.1the swicth is rejectting the command when i try to execute i...

Hi i have 3550(in line power) switch.........now i have couple of ip phones as well........just wanted to know whast the latest ios version for this switch.......which support voip and call manager.....thanks

Hi all,I accedentally erase my bootflash, how can i intall th bootflash IOS, using flash disk, because i've seen usb connector on my router.Regards,Lester

I have added a new VLAN to our network and need to know what the best way is to segregate that VLAN (network) from our other VLAN's. I believe that it can be accomplished by configuring the trunk like this:SWITCH1conf tint Gi0/4desc TRUNK to SWITCH2...

I am trying to clear the config on a Cisco Catalyst 5000. I have the 8mb flash drive (PCMCIA looking device) and I start up the switch, and log in, and now I need to clear the config. I am with a company that is donating this equipment to schools etc...

Hi,I need to configure an access-list that will permit a workstation to browse specific website only and will deny all traffic.The router is configured as the dhcp server. I will create an ip-to-macaddr reserveration for that workstation.What I need ...

I have a requirement where the same data goes to two locations. It is not multicast. Do you know of an appliance that would take a unicast stream and send to two different unicast destinations?

I'm about ready to ramp up multicast throughout our enterprise and was wondering if there is a 'Best Practice' for limiting certain multicast groups.Or is there a Best Practice for multicast in general?

We are currently using 3560's, we are having intermitant connections drop off, is there a tool or debug I can run on an effected link to try accertain what is going on. The interfaces are dropping off maybe once a day, 3-5 interfaces on a single swit...

Does inband health monitoring passively monitor connections for problems or does it actively poll the servers? The documentation is contadictory. The "health" command seems like an active thing.

When operating in hybrid mode all qos is configured in catos. We are using an ethernet WAN service and need to pass voice over the WAN, however the catos desn't support traffic shaping on ethernet ports, only policing. I should be able to use an aggr...

Hi,C2821 with a Switchcard - I have got to get VTP flowwing between them - the card is known as GI1/0.!!interface GigabitEthernet0/0 no ip address shutdown duplex auto speed auto!interface GigabitEthernet0/1 no ip address shutdown duplex auto speed a...