Using SNMPWALK and PortQry tools

SNMPWALK and PortQry tools in Windows We all know that Linux offers some built in tools that are great for troubleshooting purposes, however Windows Operating Systems have limitations. Me being a Windows user primarily (fan of CLI and CLI based tools), I am always looking for different tools. In this post I want to mention… Continue Reading Using SNMPWALK and PortQry tools

Brocade ICX 6450-24P PoE and PoE+

Brocade ICX 6450-24P PoE and PoE+ Limitations and Configuration Recently ran into a minor issue when I was connecting Cisco Meraki MR72’s to a Brocade ICX 6450-24P. Connected 13 Cisco Meraki MR72’s. I was consoled into the switch so I noticed all ports showed getting power but the PoE was denied on port ethernet1/1/24. Looking… Continue Reading Brocade ICX 6450-24P PoE and PoE+

Aerohive – [wifi]: wl1: PHYTX error

[wifi]: wl1: PHYTX error Aerohive Access point Saw following errors in Aerohive AP230. 5 GHz radio won’t serve clients. Reboot or changing channels which resets the wifi1 interfaces fixes the issue temporarily. Looks like the issue may have been resolved in 8.2r5. Will update. 2019-03-22 09:26:29 info kernel: [wifi]: wl1: PHYTX error 2019-03-22 09:26:29 info… Continue Reading Aerohive – [wifi]: wl1: PHYTX error

Testing dial tone and Outbound calling from Cisco Router and FXO Card

I had a need to test and determine if there was a dial tone on the Cisco FXO Card installed into a Cisco 2911 router. I knew that telco terminated the pots lines on the 66 block but I did not know if they were plugged into the Cisco FXO card. I did not have any one onsite to give me a visual confirmation.… Continue Reading Testing dial tone and Outbound calling from Cisco Router and FXO Card

EEM Script for clearing – Cisco IOS

EEM Script example to clear stuff in Cisco IOS I had to recently clear the DHCP Conflict log from a Cisco Router as it was filling up and not allowing devices to get back on the network in a specific situation. Well instead of doing it manually I just decided to give Cisco EEM Script… Continue Reading EEM Script for clearing – Cisco IOS

EEM Script to shut and no shut BGP Neighbor – Cisco IOS

I am loving EEM Scripting so far. Had a need recently to accomplish the following with a script: EEM Script 1 – Shutdown BGP Neighbor Shut down BGP Neighbor Add a static Route Shutdown Multilink Interface Save Config EEM Script 2 – Re Enable BGP Neighbor Un shut BGP Neighbor Remove static route Re enable… Continue Reading EEM Script to shut and no shut BGP Neighbor – Cisco IOS

IP NAT Outside

IP NAT Outside NAT – Network Address Translation, at times can be a complicated process depending on what you are trying to do and how it gets configured on a Cisco Router vs Cisco ASA’s is a bit different as well. This post is about recent NAT – Network Address Translation on a Cisco Router… Continue Reading IP NAT Outside

Finding Public IP from Aerohive Command Line

How to get Public IP from Aerohive Command Line There are many sites that are web based and you can simply ask someone to go to one of these websites and grab the public IP address such as ipchicken.com or whatismyip.com etc. Hover if you have a need to accomplish the same via command line… Continue Reading Finding Public IP from Aerohive Command Line

Aerohive AP Hostnames in beacon frames

Aerohive AP host name advertisement in beacon frames This is a long awaited feature that Aerohive introduced. As of HiveOS 8.2r2 Release Notes AP host names in Beacons are supported, see below: I was pretty excited to test this out with Ekahau however during my survey I found out that no AP names are showing… Continue Reading Aerohive AP Hostnames in beacon frames

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