Switching

I have a Cisco 1841 router and a Cisco 2950 switch. I am unable to get out of my network. I have ran various scripts and still no luck. Here are my Scripts maybe someone see what im missing. ThanksCisco 1841:Int fa0/0no shutdownexitint fa0/0.99descri...

Hi everybody !!I need to know whta ethernet switching method does Cisco 4500 switches use;Store and Forward, Cut-Through o  Fragment-Free.Does this methods are configurable ?Best Regards !ELO

I met a friend a few days ago who is leasing space in a few buildings. The space came with Cisco equipment and is currently in use. I drew a diagram in Visio the best I could and was looking for advice regarding this current topology. He has two ISP...

Hello,Can someone tell me how many VLANS are supported on an C4451-X?ThanksRichardSent from Cisco Technical Support iPhone App

Has anyone found good documents for upgrading the IOS on these 2 switches.                  

Any know how many times w/in a time frame a mac address needs to show up on two ports before a mac-flap error is logged?  And is there a way to tune that threshold?We're running some ap's in flex mode, and a few handheld clients are roaming between a...

I have a remote VPN router set up and my client keeps changing the configuration. I pulled the following chunk from the running-config:crypto isakmp policy 10 encr aes 256 authentication pre-share group 2 lifetime 3600crypto isakmp key ###### address...

Dear sir/ma,I need a smartcare service on a cisco1941 router.how can i achieve this and what is smartcare itself?Is smartcare different from smartnet?bradebola

I currently have 2 ISPs and have one configured on the 2911 on a subinterface. Both ISPs are providing me with a static IP. I am not quite sure how to tackle the 2nd ISP on the 2911. Should I just create another subinterface on the 2911? What about N...

Hi I work for a small ISP and ran into loop problem few weeks ago and like to see how different other engineers would tackle the problem that I faced .I am a firewall engineer and does not have much knowledge on switching and routing.Servers in clien...

Dear all,  Is there a specific design guide when using ASA clustering with Nexus vPC? Basically I have two ASA which will be deployed in a clustering manner. The two ASA will then connect to two Nexus 5K in vPC mode. The security team wants to connec...

Hi all,I am working on a design using a pair of Cisco 4507R+E and two WS-X45-Sup7-E per chassis. I want to setup VSS between the two chassis and have supervisor redundancy per chassis. I plan to create a VSL between the two supervisors and also two 1...