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Hi,I configured a 1841 router that connects to a DSL modem. This DSL connection is our Internet connection for vendor and IT testing. I have connectivity to the Internet using nat and have configured the router to act as a DHCP server. It seems to be...

Hello,I have a remote customer who is having issues with their 3825 router - since I can't be on site troubleshooting is difficult but so far all that seems to happen when the device is powered on is the "SYS PWR" light goes solid green, and no other...

Hi Friends...I have a cisco catalyst 2960 switch and i updated ios v-12.2 to 15.0.my switch is running with vlans..in other words i installed cisco SDM v.2.5.but i am unable to run the sdm... plz tell me any configuration is required in both (switch ...

Book suggests to use exit interface instead of using next-hop ip address. But while preparing for exam i noticed next-hop address is configured especially when configuring default route on edge router towards ISP. In what other situations we prefer n...

fb_webuser by Level 6
  • 11986 Views
  • 5 replies
  • 5 Helpful votes

HiWhen two Routers  Models  1941 (Main Router)    and  1841 work connected with HSRP,   and  a second LAN card is added to each one of themIf  i connect  the  GE 0/1  and  Fe 0/1   of each of one of them   To FireWall1 (in cluster with FireWall2)ANDi...

Arielstu1 by Level 1
  • 772 Views
  • 2 replies
  • 0 Helpful votes

I have a customer who needs to be able to do port forwarding so his branch sites can log into virtual machines.  They currently have a Cisco 877 router which was installed by someone else.  I have no idea how to work it or if this is even possible on...

derbygull by Level 1
  • 1338 Views
  • 2 replies
  • 0 Helpful votes

Hello All -I'm trying to limit available upload bandwidth on one of our Ethernet Customers off a 3550 switch running 12.2 .I recently tried applying a service-policy input to an interface, but it doesn't seem to limit the upload bandwidth.  I was abl...

Hello,I have a very basic question; can I transport Q-in-Q traffic through switches that only understand dot1q traffic and not Q-in-Q??My intention is to use Cisco Small Bussiness switches, which don't understand Q-in-Q, for the transport network and...

Hi,I have an MPLS link with a set mtu size of 1426 but having problems with the emails. POP3 Sessions and smtp connections seem to be timing out on the connection.Please assist.Regards,Kester

I have a 2911 router that I am trying to use a h.323 gateway for faxing purposes.Right now I can 4 digit dial and 10 digit the number and my analog phone answers, but when I try to place a call I get a fast busy immediately (as soon as I pick up the ...

I need some help getting my Cisco 1841 set up correctly. My ISP is weird, so it is making my head hurt. I have 5 static IPs but the ISP gives my wan address as a DHCP address. So i need one FastEthernet port to act as my Gateway to my ISP and be conf...

prytzen by Level 1
  • 1272 Views
  • 6 replies
  • 0 Helpful votes