Netscreen Packet Capture – Snoop
I’ve worked with Netscreens for a few years now, starting with ScreenOS version 5.x, and when troubleshooting I had always been pointed towards debug flow as the way to see what was going on. I […]
Juniper
Junos Apply-Path – A Step Closer To Heaven
I have a list of things I mean to blog about, and the Junos Apply-Path feature has been on there for way too long without being actions. As I said when I kicked off the […]
Juniper’s Day One: Junos Cup 2014 Book
Some fun today. Juniper recently ran a competition they called the Junos Cup 2014. It was modeled after a world cup of sorts, with each challenge involving a country in the name, four Tournament and […]
Who Uses the 55:4e:20 MAC OUI?
I set up a new secondary ISC DHCP server yesterday, as an interim solution while I get round to fixing a dead server. The easiest short term fix was to spin up a VM and […]
Proposed Junos XML Enhancements
I was looking at some Ethernet interface statistics last week when I realized I couldn’t find the output that confirmed the results of Ethernet Autonegotiation, just that autonegotiation had been enabled: john@noisy> show interfaces ge-0/0/0 Physical […]
Why the Networking Industry Needs a Mini-NETCONF, and Needs It NOW
In my last couple of posts I looked at the concept of managing network device configurations in an abstracted fashion – that is, saying what you want to configure rather than how it should be […]