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.
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 to reset the IPSEC SA to the peer IP at the other end of your tunnel.
clear ipsec sa peer x.x.x.x
Checking the uptime of a vpn tunnel using the following:
show vpn-sessiondb detail l2l
show ip flow interface
displays the NetFlow configuration for an interface
show ip cache flow
Verify that Netflow is operational and display summary of NetFlow statistics.
show ip cache verbose flow
Used to verify that NetFlow is operational and to display the detailed summary of NetFlow statistics.
show ip flow export
Use this command to display statistics for the NetFlow data export, including statistics for the main cache and for all other enabled caches.
show ip flow export template
This command is used to display statistics for the NetFlow data export (such as the template time-out rate and the refresh rate) for template-specific configurations.
NetFlow Configuration Guide
Configuration Guide to Aironet AP’s; and
Lightweight AP (LAP) Registration to a Wireless LAN Controller (WLC)
Getting Started Guide Cisco Aironet 1530 Outdoor Access Points
Cisco Aironet Universal AP Priming and Cisco AirProvision User Guide
Scope, Objectives and Expectations