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Firepower with Duo Auth Proxy not working
by Pando -
7 passos para fazer uma migração com sucesso
by Silesio de Carvalho -
Busy tone/ invalid number on pound
by lbthatekguru -
AMP cloud notifies FMC of file dispo change
by cpaquet -
Can I connecting two ports from router to stacking switches.
by Mahmoud Marie -
Parsing NETCONF RPC Reply (BGP Neighbors) to Python Dictionary
by dudster83 -
Stack Manager - 1+1 vs N+1 mode
by xylofi -
Zombie Environment: "Terminate failed"
by kjfiorito
Community Activity
Resolved! C9500-24Y4C - HA - DAD and/or ePAgP
Hi,I have 2 x C9500-24Y4C switches using 2 x SVl links. For Dual Active Detection I have 2 separate physical links and the option to use a C9300 switch with a PortChannel running ePAgP to the C9500 switches.Given the various options what is the Cisco...
The purpose of EIGRP Split Horizon
Hi anyone,Quick question, but am I right in assuming that the purpose of Split Horizon in EIGRP is to suppress unnecessary updates rather than to prevent routing loops?DUAL (and the FC) seems to take care of routing loops, so I'm thinking that is its...
7 passos para fazer uma migração com sucesso
Cada migração de rede é complexa e arriscada. Se você vai substituir um roteador, um switch ou um firewall que pode causar um grande impacto na rede, você deveria investir algum tempo planejando como fazê-lo. Vamos supor que você queira substituir u...
A frame with a tag such as native vlan.
If a frame with a tag corresponding to the native VLAN enters the trunk port, will the switch take down that frame and send it on over the trunk link as untagged, or will it send it with a tag corresponding to the native VLAN?How I understand it:(Let...
Can I connecting two ports from router to stacking switches.
HiWe have two Cisco CBS 350 "Stacked" connecting the ISPs routers with the SDWAN.My question is can I connecting two ports from one ISP router to these switches, as I need to connect one port to CBS-1 and second port to CBS-2. as the below diagramApp...
Busy tone/ invalid number on pound
Every time I press the pound key then any number after it the phone says invalid number without me putting in the full ext. #968 is my page code. / Overhead paging code. Is it the dial plan?
Data Encapsulation
Greetings, I'm a bit confused regarding the encapsulation process of an ethernet 2 frame. It seems the destination IP address is obtained prior to data even reaching Layer 3 of the OSI model. Furthermore, in layer 4, to my understanding a virtual cir...
Stack Manager - 1+1 vs N+1 mode
Hey everyone, Is anyone able to clarify what the benefit of using the following commands are, and what exactly are they doing?switch 1 role activeswitch 1 role standby1:1 redundancy is used to assign active and standby roles to specific switches in t...
AMP cloud notifies FMC of file dispo change
The documentation mentions "When the disposition changes for a file you queried in the last week, the AMP cloud notifies the system." How is FMC being made aware of this change? 1. Does the FMC pulls periodically the cloud for disposition updates fo...
Parsing NETCONF RPC Reply (BGP Neighbors) to Python Dictionary
HelloThis is more a python question rather than a NETCONF/Yang question.I'm getting data from an IOS-XR device using NETCONF about bgp peers in the device.I need to parse the output i'm getting into a dictionary for further use in the codeThe queried...
Media Converter suddenly stopped working
I have a TRIPP-LITE media converter Model: N785-H01-SFP that suddenly stopped working on my C9300-24S after I have updated from 17.6.5 to 17.9.4a. The steps I have taken to trouble shoot are as follow:- swapped the sfp on the switch and media convert...
Last Reliable Release for FTD 7.4.1 or 7.2.7?
I would like to upgrade the FTD equipment on my campus to release 7.4.1 (latest available), but I can't understand if it is reliable or not. Cisco continues to recommend release 7.2.5 (which has serious security bugs anyway). Version 7.4.1 was releas...
FTD Multidomain
Hi ALL , We are planning to move our production FTD from the global domain to the leaf domain. Will it have any impact on traffic?Br,SS
Zombie Environment: "Terminate failed"
Hi,My most recent CML environment is in a zombie state and it can't be extended or ended. No new environments can be launched. How, if at all possible from my end, can i clear it?
Qos utilization on the interface
CBWFQ is configured on the router and the link performs well with no congestion. Will the router still utilize the CBWFQ? I remember attending qos training and learned that under normal condition the router utilizes default queuing method which is FI...
