About r.crist

r.crist · 11-07-2017

Hello, all. I've written a very simple EEM applet with a syslog trigger, looking for a memory leak in IOS-XE code on several 3850 switches. The syslog message successfully triggers the applet, which attempts to send an email as specified. But the ...

r.crist · 10-02-2014

Hello,I'm writing an EEM script to detect when a MAC address is added to the MAC address-table and I have a question about how to get the added MAC address and the interface it was added on and set them as variables. I've attached the script and out...

r.crist · 07-08-2013

Hello all. I'm looking for some input on how best to handle this situation. I have a large nework with a lot of remote offices where we have limited control over users moving around patch cables. We're using vlan-based QoS in these office to mark vo...

r.crist · 01-28-2013

We have several stacks of 3750 switches where this problem is occurring. All of the switches are running IOS version 12.2(50)SE3. (Yes, I know it's old.)We're seeing inconsistency in how the stack reports members when issuing the following commands...

r.crist · 01-28-2008

We are investigating VSS as a failover/load balancing solution. Does anyone have experience with Virtual Switching? Any input on if or how it operates with Sun and Microsoft servers? It looks like Sun supports link aggregation, which is based on t...

r.crist · 11-08-2017

Hi Joe, Thanks for the quick response, I appreciate it! I'm running IOS-XE 16.3(2) (soon to be upgraded due to mem leak bug), and EEM 4.0 After receiving your reply I searched for and found detailed docs for the mail action, and see the options ...

r.crist · 02-23-2017

Hi Daniel: Are you still looking for a way to script this? Will you have a consistent mapping of second and third octets? For the new management IP addresses, will the second octet always be 108? And does the third octet increment by one in both ...

r.crist · 10-02-2014

The various ways I've tried to extract the MAC and intfc info:array set arr_einfo [event_reqinfo]set macAddr $arr_einfo(mac_address)set intfc $arr_einfo(intf_name)set macAddr $arr_einfo(mac)set intfc $arr_einfo(intf)set macAddr $mac_addressset intfc ...

r.crist · 02-20-2014

Our on-site Cisco engineer said that this was a bug, and recommended that we upgrade IOS. Which we did. I haven't seen the problem since. We upgraded to 12.2(55)SE7

r.crist · 01-28-2008

I with you. I really dislike the "ignore it, it's only a cosmetic bug" answer. Pay no attention to the man behind the curtain.. I argued with the TAC engineer for a while via email, but he finally just said to upgrade IOS on the 3750's. Which we ...

Member Since	‎11-30-2001 06:11 AM
Date Last Visited	‎05-16-2022 02:39 PM
Posts	103
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Source interface for EEM mail action

event_register_mat question

Tcl script to change access vlan based on MAC address

3750 stack switches not showing up when issuing show commands

VSS

Re: Source interface for EEM mail action

Hi Daniel:

The various ways I've tried

3750 stack switches not showing up when issuing show commands

Re: Switch Uplink - Undersize Packets