Routing

Hi everyone,   I have ccna cert. and 9 months later will be expire. Thats why I  want to take ccna security cert.question 1) May I directly pass ccna security exam  or before another exam?question 2) If ı pass ccna security exam my ccna certificate w...

Hi,We are in the process of planning and designing our new network.We have a few servers that have bundled interfaces and will be connected to two FEXs which in turn are connected to two Nexus 7009 switches.  These two N7K switches are connected to a...

Hello All,when tracing from same source to destination i see latency one way not the other way ,why this behaviour? can someone please explain.

How many maximum GigEthernet interfaces I can use at the same time on the base model (without extra cards) ? Based on what I've read, 3 is the number. Please confirm that is correct. Thanks

Group:Does the clock source have to be the same at both ends or does one need to be internal and the other set to line?THANKSSent from Cisco Technical Support iPad App

hi alli want to share  something regarding to DMVPN with youIn my company we have almost more than 50 remote sites which are connected to head office through DMVPN.All the remote sites are having ADSL linkSometimes, you can say once in week or once i...

Hi,I have router 800 series.I has only one ethernet interface.I need one ethernet inface for WAN and one for LAN. Can i achive this by dividing the one interface into multiple subinterfaces.I need one interface for Dailer configuration for WAN connec...

If can anyone help when i issue command "sh ip bgp" it shows * i 0.0.0.0          a.b.c.d          0     90      0 ASN i *                      a.b.c.d             0     90      0 ASN i *>                    a.b.c.d                  100      0ASN i ...

I have devices WS-C3560X-24 Version 12.2(53r)SE2I need check configuration of eigrp key chain in manual i found command show key chain <my_key>but when i try do it, i receive error% Ambiguous command:  "show key chain eigrp-chain"Anyone kwon why the ...

Greetings, I'm searching to buy a router and I'm looking for models with at least one SFP onboard. Also I want the router to support a second POE Power supply for failure support. The reason I ask the question is that if I want to buy a router and ad...

Hi,I have 1 ADSL for HTTP and 2 Lease Line for SMTP on the same ISP.I want to achieve HTTP traffic to be on ADSL while smtp traffic to the lease line. (BGP configuration on 2 lease line).Please help on my current configuration.!interface Loopback0 de...