GNS3 V1.0 Alpha for Linux in Vmware Workstation
Some Exciting GDS3 V1.0 Alpha feature from their website page, especially IOU Switching Support: Alpha 2 Release – 16/04/14 New Dynamips…
Reset SonicWall NSA 4500 to Factory Default Configuration
SonicWall NSA 4500 is Next-Generation Firewall features integrate intrusion prevention, gateway anti-virus, anti-spyware and URL filtering with application intelligence and…
Cisco Switch Configuration to Make Multicast Load Sharing Working on Checkpoint ClusterXL Firewalls
Working on Checkpoint Cluster XL Load Sharing configuration, and found one blog post from Technopath LLC regarding Cisco switch configuration. It should…
Only Primary SRX Cluster Member Got IDP Signature Update from NSM with Virtual Chassis
1. Situation: In my environment, there are a couple of SRX Clusters managed by NSM. NSM downloads IDP signature updates…
Generate 2048 Bits CSR in Checkpoint Firewall
1. Situation When submitting CSR to Symantec Verisign, it shows the CSR is not generated with a 2048 bit key.…
Cisco Integrated Services Routers Licensing – 3945E as example
1. Situation My work environment has a Cisco Route 3945E which is running following IOS: Cisco IOS Software, C3900e Software…
%PLATFORM_PBR-4-SDM_MISMATCH: PBR requires sdm template routing – Enable PBR on Cisco 3560E
1. Situation Working on Cisco 3560E with IOS C3560-IPSERVICESK9-M and trying to enable Policy Based Routing on vlan interface with…
My Cisco IOU Racks – from flyxj IOUv3
My Cisco IOU Racks:– from flyxj Vmware configuration: I have modified Interface IP to match my local configuration: Root password…
File Copy Between Two Juniper SRX Cluster Members
I have two SRX Cluster Members and managed from remotely. Each time when transferring package file remotely it will take…
Remove one JunOS cache file to free space for upgrading JUNOS system on SRX240H
Try to update JunOS SRX240H from 11.4R7.5 to 11.4R10.3, but found storage space is not enough and to hold the…
Juniper NSM Schema Upgrade Failed
My Juniper NSM version is 2012.1R6.Tried to upgrade Juniper NSM Schema online from current 280 to latest 293, but got…
Excel Formula : Convert a text to Number
Got a Excel file from other resource witch Column A is set as text. At the tail and start of…