Is buying 2 WS-C3550-24-EMI enough for the ccnp switch 642-813 (+GNS3)???????? (real switches can be connected to GNS3 right ?)Or one should buy different switches,and where to get the best prices and available shipments to Beirut, Lebanon??

Is buying 2 WS-C3550-24-EMI enough for the ccnp switch 642-813 (+GNS3)???????? (real switches can be connected to GNS3 right ?)Or one should buy different switches,and where to get the best prices and available shipments to Beirut, Lebanon??

I need help in configuring  the FRS, East and West routers.(all routers must be on the subnet 172.16.124.0/29)Here is my configuration of the HQ router:interface Loopback1ip address 10.1.1.1 255.255.255.0!interface Loopback2ip address 10.1.2.1 255.25...

I am preparing to take the 642-902 exam, and I am wondering if  practicing labs on the GNS3 is considered enough because i have no real equipment access. What is the best lab manual that covers the topics required for the 642-902.

Please i need help configuring the frame relay switch "FRS",Here is the configuration on R1, R2 and R3:R1:interface Loopback1ip address 10.1.1.1 255.255.255.0!interface Loopback2ip address 10.1.2.1 255.255.255.0!interface Loopback3ip address 10.1.3.1...