Cisco IOU IPsec Site to Site VPN with External Third Party CA (XCA) – Part 3
This is lab part 3 to verify three different ipsec vpn authentication methods: Pre-share key, RSA key and CA. First two parts has been listed in previous posts. Here is…
Increase IOU NVRAM Size
Bu default IOU image NVRAM size is small not enough for complicated topology. Router#dir nvram:Directory of nvram:/ 6 -rw- 1636 <no date> startup-config 7 —- 5
Juniper SRX 240H Bootable USB Backup
Juniper 10800 KB has good explanation regarding how to format and mount a USB flash drive on a J-series router, but not too much info for DRP process such as…
Cisco IOU IPsec Site to Site VPN with Pre-shared key, RSA Key, or CA Part 2
Cisco IOU IPsec Site to Site VPN with RSA key Physical Diagram is still same as before. Since pre-shared key ipsec is already configured and working properly. The only thing…
Cisco IOU IPsec Site to Site VPN with Pre-shared key, RSA Key, or CA Part 1
Cisco IOU IPsec Site to Site VPN R1#sh verCisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Experimental Version 12.4(20090407:185408) Copyright (c) 1986-2009 by Cisco Systems, Inc.Compiled Wed 08-Apr-09 02:09 by yuiuROM: Bootstrap…
JFlow, CFlow, NetFlow and SFlow
Netflow was initially developed by Cisco in its Quality of Service (QoS) program. It is a switching method that allows more efficient switching of packets according to the type of…
JunOS SRX Source Routing, PBR, FBF
Enabling Source Routing Starting in Junos OS Release 8.2 for IPv6 and Junos OS Release 8.5 for IPv4, source routing is disabled by default on J Series Services Routers ,…
Checkpoint Appliance Selection Tool
Appliance Selection Tool https://store.checkpoint.com/pricelist/appliance-selection-tool.htm 1. Chose all the blade you want,2. Set your performance goal3. you will get the recommendation from this tool