FDM showing error message “Application Failure”
FTD onbox FDM showing error message “Application Failure” and how to resolve it.
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Network Automation Lab – Initial Setup
Dalam lab ini kita akan membuat initial setup untuk basic topology network automation dengan Ansible di GNS3. Diasumsikan Ansible sudah terinstal dan semua image sudah tersedia di GNS3. Continue Reading →
Changing Name Server on Cisco ISE 1.2 Deployment
If you ever experience DNS resolution failure on Cisco ISE with Active Directory integration, it could lead to AD being disconnected, and every authentication against AD will be dropped (RADIUS Request Dropped).
We need to make sure that ISE can ping to the DNS server and change the configured name server to that DNS. Continue Reading →
Generate Cisco iourc license key on GNS3 VM with Python 3
Pada GNS3 versi 2, keluar error “License section not found in iourc file /tmp/tmpldzkb0j6/iourc” saat running IOU image di GNS3. Untuk memperbaikinya bisa dengan generate iourc.txt dan upload via GNS3 GUI secara manual. Continue Reading →
Membuat Repository di Cisco ISE 2.x
Repository di Cisco ISE dibutuhkan dalam proses backup dan restore. Dalam lab ini saya menggunakan Windows 7 yang diinstal FTP server sebagai lokasi repository saya. VM ini diletakkan dalam network yang sama dan reachable dari VM Cisco ISE. Continue Reading →
Sophos XG Firewall Console
Just a reminder. How to console to a Sophos XG Firewall Hardware Appliance for the first time. Continue Reading →
Loopback Adapter di Windows 7
Jika mau ngelab dengan GNS3, fitur satu ini pasti terpakai. Continue Reading →
Policy Based Routing Simulation Example
Company Acan has two links which can take it to the internet. The company policy demands that you allow web traffic only to be forwarded out the Frame Relay Link and all other traffic is permitted to utilize either link. No static or default routing is allowed.
OSPF Sim Example
OSPF is configured on routers Amani and Lynaic. Amani’s S0/0 interface and Lynaic’s S0/1 interface are in Area 0. Lynaic’s Loopback0 interface is in Area 2.
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Lab Switch Gratis
Buat rekans yang mau ngelab switch gratis, sekarang ada yang menyediakan lab gratis, buka aja di http://labswitch.blogspot.co.uk/ Continue Reading →
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