Category: configuration
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There are four ways to distribute a default route in BGP. Three of them, the network 0.0.0.0, the default-information originate and redistribution from another routing protocol, are all similar in the resulting effect: they will inject the default route into BGP RIB and it will be advertised to all BGP…
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Using MangoES with 3/4g intergrated corporate connectivity for management & monitoring. 👌🏼
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Configuration information to support 4G on a Cisco router. Cisco 4G LTE Software Configuration Guide cisco-isrs-with-4g-lte-deployment-guide Planning Guide: Verizon Internet Access with VPN for Cisco LTE eHWIC/GRWIC/819 VPN Remote Site over 3G/4G Intelligent WAN Deployment Guide
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The Basics Cisco IOS Quick Reference Cheat Sheet 2.1
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We can verify each BGP address family now maintains routes for its respective VRF. In order to view the BGP routes for a specific VRF, use the following command: router#show ip bgp vpnv4 vrf <%vrfname%> neighbors <%ipaddress%> advertised-routes
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How to view interfaces and descriptions? #show nameif How to remove the entire access list? # clear config access-list <ACL-Name> –There are many things you can delete with the clear config command, be careful with how you use this command. How to view the interface name, IP address and state…
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My favorite command in all of NX-OS – no feature vpc Kidding! It’s actually not that bad once you’re aware of how it works, what are the caveats, and how to troubleshoot if you ru… Source: Configuring Nexus vPC – Part 1
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Some handy commands for testing the interfaces power 3850Switch# test cable-diagnostics tdr interface gigabitEthernet 1/0/1 ……wait a few seconds…….. 3850Sswitch# sh cable-diagnostics tdr interface gigabitEthernet 1/0/1 Results should not read Normal not Open.
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A few handy LAN-to-LAN Tunnel VPN commands: To display all current IKE security associations (SAs) at a peer. show crypto isakmp sa To display all current IPsec SA’s. show crypto ipsec sa restarting all your ISAKMP VPN Tunnels: clear crypto isakmp sa If you need to reset one VPN then you need…
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