• General Lab Issues

    Error while deploying CSR 1000v directly on ESXi A Required Disk Image Was Missing $ ovftool --name="CSR1" --acceptAllEulas -ds="datastore1" --net:"GigabitEthernet1"="VM Network" --net:"GigabitEthernet2"="VM Network" --net:"GigabitEthernet3"="VM Network" /filepath/csr1000v-universalk9.16.03.06\ \(1\)\ copy.ova vi://192.168.1.13/ Opening OVA source: /filepath/Downloads/csr1000v-universalk9.16.03.06 (1) copy.ova The manifest validates Enter login information for target vi://192.168.1.13/ Username: root Password: ********* Opening VI...


  • Cisco ISE Demo Script

    Cisco ISE Demo Script The purpose of this blog entry is to to detail in the simplest wat key ISE functionalities and lay them out so that it could be easily reviewed/demoed. We will cover the following in the order below. Please note that the some sections could have configuration...


  • Cisco SD WAN Notes

    Cisco SD WAN Cisco SD WAN Pillars Secure Elastic Connectivity Provide Secure and Easy to manage connectivity between sites. Application Quality of Experience How can we facilitate a better application quality of experience. For and by Cloud Enablign the cloud transformation for IAAS (AWS , Google) and SAAS App (Office...


  • CCIE Security v5 Notes

    VPN (Policy based) - Key Exchange Protocol GRE Tunnel - Step 1 - Step 2 GRE over IPSec - Tunnel Mode GRE / IPSec - Transport Mode - Configuration - Native IPSec Tunnel [S-VTI] - MGRE (Multipoint GRE) - A Multipoint GRE Full Configuration Snippet DMVPN (Dynamic Multipoint VPN) -...


  • Basic MPLS L3 VPN Configuration Example

    Step1. Configure OSPF between the SP Routers (SP and PE Routers) SP2 interface Loopback0 ip ospf network point-to-point ! router ospf 1 network 3.3.3.0 0.0.0.255 area 0 network 192.168.23.0 0.0.0.255 area 0 network 192.168.34.0 0.0.0.255 area 0 ! SP1 interface Loopback0 ip ospf network point-to-point ! router ospf 1 network...