Configuring network devices In this section you can find different network device configs. General knowledge about Management: Network device management in some order: About Network device management: Missing good old ‘wr’ command on N9K? let’s bring it back!Juniper SRX Cluster Failover TuningCreate or Edit a File on Cisco IOS FlashCheck Point Firewall VM Disk ResizeReflexive Access ListJuniper Control Plane ProtectionHow to Clear Entire Configuration of your Juniper DeviceEnable Source-Specific Multicast in IperfSource-Specific Multicast ConfigurationISSU Upgrade of Cisco Catalyst 6880-X VSS Cluster and 6800ia FEX extendersCisco Catalyst 6880-X VSS ISSU Upgrade StepsTFTP via VRFControl Plane Protection in Cisco IOSMitigate DoS Attack using TCP Intercept on Cisco RouterHow to Enable Dot1x – more complex setup for wired networkHow to Enable Dot1x authentication for wired clientsINE v5 Full-Scale Practice Lab1 TS GNS3 topologyWhen they throw a Cisco guy to do something with HP networking gearINE R&Sv5 Workbook Full-Scale Practice Lab1 made in GNS3BGP dampening – punishment for unstable BGP prefixesGNS3 topology for INE WorkbookPBR – Policy-based Routing configuration exampleWhen I connect to device with telnet or SSH I don’t see logging?Saving Router Configuration to ServerUse TFTP to configure a RouterSaving VLAN.dat To NVRamPVLAN configurationSPAN – Switched Port Analyzer technology and configurationPrevent ARP Spoofing using Dynamic ARP Inspection – DAIPrevent DHCP Server Spoofing by using DHCP snoopingConfiguring LLDP – Link Layer Discovery ProtocolHow to configure CDP – Cisco Discovery ProtocolProtecting Against STP Layer 2 AttackMitigate VLAN hopping attack – Get rid of Layer 2 attacksManage Router’s ARP CacheCreating Command Aliases – Be faster in IOS typingUsing Port Security to Mitigate Layer 2 AttacksCisco Switch password recovery – Catalyst Fixed Configuration SwitchesAbout Cisco IOS and Juniper JUNOSAutomatic router backup to FTP server – How to configure?Telnet and SSH – Remotely connect to device using Telnet and SSHCommand Modes – Cisco IOS – Juniper JunosBasic Cisco and Juniper router Configuration 1. Configuring Router Management: Use TFTP to configure a RouterSaving Router Configuration to ServerMitigate DoS Attack using TCP Intercept on Cisco RouterManage Router’s ARP CacheJuniper Control Plane ProtectionHow to configure CDP – Cisco Discovery ProtocolCreating Command Aliases – Be faster in IOS typingControl Plane Protection in Cisco IOSConfiguring LLDP – Link Layer Discovery Protocol…to be continued Configuring network devices was last modified: January 15th, 2012 by Valter Popeskic