Routing

Hi AlL,attached a solution i am trying to build and configure.on the remote site i have 4 WAN links (Cellular 3G based on EHWIC-3G-HSPA-U modules) on the same router. on the main site i have central router that's connect to the wan with a single GE l...

dear cisco experts.I'm currently in the process of creating an enterprise network (according to the Cisco Enterprise Campus Model) for a multinational company. (fictive).I need to to solve my following situation:--- HQ in Netherlands --              ...

hi partners,I have a router cisco 2800, but always is in rommon, the message show is:device does not contain a valid file systemdir: cannot open device "bootflash:"rommon 8 > dir usbflash0:Checksum failed on c1840-usbfslib-mExpected checksum: 91d6, c...

I have a question I want to configure a static ip on the wan interface but do not have internet more ?

I have a question I want on my 890 router between two wan interfaces routing using BGP?

Hi everyone,I have a switch with three vlan's configured, 452 (data), 552(voice) and 198(dev).Vlan198 is just used for a development environment. The problem I am having is that when a PC (connected to the phone) is restarted it is  getting the dhcp ...

HI we are ruuning bgp with hssrp we have also implemented sla monitor on active router. for isp  wan interface..Is sla is necessary ?

Hello,I have a problem with a 9 3750 switch stack. If you take a look at the show proc cpu history command , the following is seen:12919996911911119111101119911179111191111911119111191119318994899595719876945570744993236132549385494445924169433963100...

Hello everyone,If I have 2 routers communicating with each other over a DMVPN tunnel and the NHRP holdtime expires, would that cause the communication to be reset? I am wandering if this would cause an issue if there was a VOIP call in progress betwe...

Hello,Q: bgp lab!can I config a prefix-list to group multiple prefix into 1 prefix-list & route-map and apply it under bgp?!Exp.!int lo1ip add 172.20.255.1/26int lo2ip add 172.20.255.65/26int lo3ip add 172.20.255.129/26int lo4ip add 172.20.255.193/16...

I am currently stuck in troubleshooting a problem of multicast data not working over a GRE tunnel joining two networks; I have re-created the problem in a very simple lab network having just two Cisco routers.I suspect that I have overlooked somethin...

Hi guys,If NAT is configured on a boundary router and is set on the inside and outside interfaces, but show ip nat translations doesn't show any information.Why might the problem be?