Category: Networking

Configuring BGP Sessions in IPv6

My colleagues were faced with an IPv6 implementation case where the router IOS feature set prevented them from configuring the BGP sessions. I labbed something for them and thought this overall IPv6 BGP session configuration would be worth of documenting here because there are some differences when compared to the usual IPv4-only BGP configurations. I […]

IOS 15.1SY Product Bulletin and New BFD Features

As a continuation to my previous post about IOS 15.1SY and 12.2SX, here is the product bulletin for IOS 15.1SY (for Sup720 and Sup2T): http://www.cisco.com/en/US/prod/collateral/iosswrel/ps8802/ps11821/ps11846/product_bulletin_c25-717747_ps11845_Products_Bulletin.html It presents the highlights in a different way to the Release Notes. The most interesting new features for me personally are the following: BFD (Bidirectional Forwarding Detection): Static Route Support […]

Juniper SRX100 Junos Upgrade Process

Upgrading Junos on Juniper SRX100: JTAC Recommended Junos Software Versions: http://kb.juniper.net/InfoCenter/index?page=content&id=KB21476&smlogin=true Junos downloads for SRX100: https://www.juniper.net/support/downloads/?p=srx100 Copy the new Junos image in a USB memory stick. Plug the USB stick to SRX100. On SRX100, start the unix shell, check the USB stick device name and mount the stick: admin@srx100> start shell % dmesg … umass1: […]