Prerequisities:
- Installed free Oracle VM VirtualBox application.
- Installed virtual machine with Lubuntu OS.
Steps
Prerequisities:
Steps
Prerequisities:
Steps
Prerequisities:
Steps:
This guide explains how to install dig dns tool on windows 7 in few steps:
Description
Routers R1 nad R2 are connected through the serial HDLC line. R1 router is a BGP speaker running AS 200, the R2 router is an AS100 BGP speaker. Both routers are configured with correct BGP neighbor commands to form an eBGP peering.
Description
Routers R1 nad R2 are connected through the serial HDLC line. R1 router is a BGP speaker running AS 200, the R2 router is an AS100 BGP speaker. Both routers are configured with correct BGP neighbor commands to form an eBGP peering.
We should use tcpdump tool to read BGP routing messages, of course, several ways are available.
Capturing BGP packets on the fly
Description
Routers R1 nad R2 are connected through the serial HDLC line. R1 router is a BGP speaker running AS 200, the R2 router is an AS100 BGP speaker. Both routers are configured with correct BGP neighbor commands to form an eBGP peering. The capture is displaying the moment when we activate serial interconnecting interface (no shutdown) of the R2 router.
Description
Description
Routers R1 nad R2 are connected through the serial HDLC line. The capture is displaying a moment when we activate EIGRP routing (AS 1) for the fastethernet interface of the R2 router. Capture displays the exchange of Update packet with information about the fastEthernet network address (192.168.2.0) immediatelly followed by the Ack EIGRP packet emitted by R1 to confirm receipt.