Other Network Architecture Subjects

Can anybody explain why do I get this error,these are cat OS , i tried deleteing and adding the device , and updated the archive .Gives me the below errors.Checked the SNMP , telnet passwords are correct. any workaround on this one.Partially Failed R...

I'm trying to install the version 6.0 device package for the Cat6000. It gives me the error below.I've looked at the prerequisites and I have the 3 required packages and versions needed.???Cat6000(6.0) major versions are incompatible.Required versio...

When devices that are authenticated by a AAA server for all access, the attributes for the Telnet and TACACS say 'failed' in some cases and INCORRECT in others.Devices not using TACACS are fine.The appropriate attributes have been correctly entered a...

What is the main purpose of the DHCP Snooping bindings' file? My interpretation is that DHCP requests from clients connected to untrusted ports will only receive DHCP allocated addresses from DHCP servers connected to trusted ports. Therefore, if the...

Hi to all!I have a cisco router 1605R series with 12.3 IOS with des running.i tried to setup my router to be a vpn server and when i try to connect from outside i get an error message.when connecting to my router he ask me for username and password. ...

Hi,What is PIM Sparse mode and what is it used for? I see it on my routers but I don't know what it is. I have been searching the cisco site to try to find out what it is and does but I keep coming up with convoluted answers. Can anyone satisfy my cu...

I need to install 2 members of a cluster on 2 different sites. They must be in the same ip network or subnetwork.GRE does not work, i cannot use L2TP V3Any idea(s) ?

Does anyone know if there is a way to automatically clear the mac address on a switchport that has port security sticky addressing enabled. I have the following configured on the port(s): switchport mode access switchport port-security switchport por...

I have a problem with a serial interface periodically going down. I get the following output from debugging the interface."Illegal HDLC serial type code 776, PC=0x6001B374."Any idea what could be causing this?

I have been trying to traffic shape individual PPPoE sessions using a Virtual-Template and it's not working. I've tried this using, 'traffic-shape rate' and 'service-policy' and it excepts the configuration but doesn't seem to shape the sessions. I f...

Need very old 1900s non-enhanced in RME.Console password is good for a DOS telnet session, but when entered into the Telnet attribute it comes back with 'INCORRECT' when the attributes are checked.Any ideas

Can someone please help me with my problem. I have two computers both XP and they both have network cards. My first computer has a SiS 900-Based PCI Fast Ethernet Adapter and my second computer has Realtek RTL 8029(AS) PCI Ethernet Adapter. I just bo...

I apologize for not at all knowing what I am talking about, but I need some advice. My part-time network tech swears it is not possible to share an internet connection via a computer (without virus scanning sofware) plugged into the network without ...

anyone can explain and give examples or related links about stub, not so stubby etc. networks?thanks