Switching

Hi folks,Just wanna know a simple query. Can a 48 port 3750 catalyst switch be stacked to 24 port 3750?Please reply at the earliest.Thanks in advance.Ahmed

I am studying route summarization and am having an issue with my remote router automatically marking a route as default. Thanks in advance for any advice! Please advise if you require more settings from either router.Local Router:First I created a lo...

Hello,We want to puchase new Cisco ISR 1921/K9 .       i want to know does it support the following sample IP-SLA commandsip sla 2icmp-echo 172.16.1.2timeout 500frequency 1ip sla schedule 2 life forever start-time nowtrack 10 rtr 1 reachabilitydelay ...

           Hello there,I can't seem to find exactly what I need out in the forum - we have 6500's running IOS  s72033-adventerprisek9_wan-mz.122-33.SXH5.bin and we want to upgrade to VTP 3.  I had heard that vtp 3 does not run with a sup720-3b but I ...

I have been getting attacked from Amsterdam and Australia.... I want to create an access-list but have a basic question as the cisco docs dont completely make sense to me...First off it says that all access-lists must end with a deny statement... The...

About 2 months ago I bought a Cisco 2509-RJ access server to work on my lab routers and was working fine. Today I turned it on and half way through starting up it seems to freeze. I can only find one instance of this happing to someone ells on a diff...

Switch1 in vlan2 ping 10.10.2.1 vlan 1 of Switch2 no response Switch using 3640 imageRouter using 7200 imagef1/0 10.10.1.2 - f0/0 Switch1 172.16.0.3 f0/2 - P0/0                                f0/1Router                         |                      ...

Hi,I want to connect 2 ISP links into one  Gigabit-interface on my Router 2921, can any one tell me how to do that ?    sub-interface creation is not possible on cisco 2921plz help me

I want to create an extended access-list because I may have been internally breached as I see SSH, UDP, TCP going back and forth in wireshark from unknown addresses. I have two questions.#1 - Can I block all protocols without explicitly naming all of...

Router 1 and Switch 1 form HSRP groupcan not ping virtual ip of HSRP in switch2can not see virtual mac address with sh ip arphttps://skydrive.live.com/redir?resid=E0ED7271C68BE47C!212 another thing i discover only using f0/0 and f0/1 of switch2 to co...

Hello Guys,I have already ordered a Cisco ISR 1921/K9.    but as i read on cisco website, it is written that Cisco 1921/K9 only support  (IP SLA Responder) feature.I dont know actually wat is sla-responder.  but our requirement is we will connect tha...