Switching

Hi, i am from Spain, excuse me my inglishI have 2 LAN:ROUTER-1, SWITCH-1, PC-1ROUTER-2, SWITCH-2, PC-2PC-1 HAVE A 172.26.1.2/16PC-2 HAVE A 10.0.0.2/252ROUTER-1 is not connected internet, ROUTER-2 is connected internetI want PC-1 have internet by usin...

4507R, Dual Sup V 10GE, IOS12.25.SG, rebooting continuously in ROMmon mode. Not able to unset in ROMmon. Booted from TFTP, but unable to save config.

Anyone seen this before and knows what it means?During booting a Cisco Catalyst 3550, after flash initializing is done (...done Initializing flashfs) the message/error "POST: Boot Loader Block NOT LOCKED: STATUS FAILED is displayed.

How can I pass my CCIE in one sitting and what would be my role as a CCIE?.

Hi we want to limt the access between branches without ACL, we have EIGRP,OSPF ,STATIC route in our routing table. could I do it with route filtering? is it a good solution?could you pls tell me the other solution for this subject?we have some proble...

If I need to tie a MAC address to a particular port on an IOS based 6509 should I use the "mac-address-table dynamic " or the "mac-address-table static" command?What does one command buy me over the other?

I have several 2950's that I am unable to telnet to. I have connected to their neighbors and CDP is working correctly and updating. If you reboot the switch it usually resolves the issue for a brief before, but then eventually stops working. All o...

The Sup2 module in slot 1 failed and slot 2 became active. I replaced the Sup2 module in slot 1. Everything looks Ok and it appears that the CAt OS and IOS images have synched as well. But I don't like the output of the SHOW MODULE command now becaus...

Good day networking gurus!I was designing a Network using Packet Tracer 4.0. Unfortunately, I came across a dead-end. I cannot think of a way to let two Routers communicate.Here is the format. Executive Computer | ...

I assume that it must be RSTP which has the highest degree of compatibility with any other STP flavours.Am I right ? I couldn't find anything in the documentation and I do not have access to a switch running MSTThank youCristian

Hi,First please excuse my lack of knowledge, today is my 2nd day ever touching a Cisco equipment.I got this router, and i want to use it at home for my 8 static IPs. I will have one firewall behind this router, which connects me to the corporate VPN,...

Any basic Cisco (or even Linksys) switch will connect and work with the Cisco 804 ISDN router, won't it?

Hi all, can anyone tell me the different kinds of broadcasts that are used ?