About lnrdnl78d

lnrdnl78d · 06-10-2020

Hi Dears,did someone meet troubles to deploy authentication of ACI using Freeradius ?We're deploying it for a customer but ever receive "authentcation reject".On Freeradius (owner is customer) as av-pairs we asked to configurefollowing, as we need on...

lnrdnl78d · 03-21-2019

Hi Guy Configuring following: line vty 0 4 transport input all password Pass1 login I' m able to access using telnet but using an ssh client it doens't work. It seems "username " is needed. So is there a "default username" that IOS associate to...

lnrdnl78d · 09-14-2015

Hi AllSomeone knows why Cisco switchs doesn't flood cdp/vtp packets on entire broadcast domain ?In my understanding a switch should perform flooding of Multicast packets out all port but with cdp/vtp packet it doesn't happen.Logically it is correct b...

lnrdnl78d · 08-17-2014

Hi guysIs there someone who can explain the follow output: c3750#sh trackTrack 1 IP route 8.8.4.4 255.255.255.255 metric threshold Metric threshold is Up (EIGRP/28416/11) 147 changes, last change 00:00:04 Metric threshold down 210 up 190 First...

lnrdnl78d · 06-01-2014

Hi ,Can someone please explain me why a trunk link, between two cisco switch, not allow a vlan x traffic if vlan x is not locally configured ?In my lab I have three switch (2950 but it is the same with 2960 3750 etc).Switch 1 is connected by trunk t...

lnrdnl78d · 03-21-2019

Thanks Jaderson but my question is a bit different. I'need to know if there is some way to access to a router when configuration is following: line vty 0 4 transport input ssh password Pas1 login Assuming all other configuration is right Thankyou...

lnrdnl78d · 09-14-2015

Thankyou very much, very complete answer !!

lnrdnl78d · 06-04-2014

Hi guysI've read other Cisco documents and I believe that it is a reasonable Cisco system behavior.In fact for CIsco Vlan x can pass the trunk only if it is:-1) Allowed-2) Active-3) Forwarded in stp and not pruned.About point 2 Cisco permits to deny...

lnrdnl78d · 06-03-2014

Hi,The question is that when a switch has not the approprate mac address in his CAM it forwards the frames to entire broadcast domain (vlan x layer 2 domain ) and in all trunk port.This is the mechanism to fill the mac-address table.My question is w...

lnrdnl78d · 06-02-2014

Hi SalmanThanks a lot for your time.In my understanding switch 1 (has vlan 10 configured and int vlan 10) to ping switch 3 (has vlan 10 and int vlan 10) send arp request frames untagged in all own "ports access vlan 10" and tagged frames to all tru...

Member Since	‎06-01-2014 05:29 AM
Date Last Visited	‎10-01-2020 06:28 PM
Posts	10

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ACI and Freeradius

Does ssh default/hidden username exist in Cisco IOS related on vty line-based authentication ?

Multicast layer 2 flooding and cdp/vtp

track ip route metric threshold

vlan x traffic block on trunk

Re: Does ssh default/hidden username exist in Cisco IOS related on vty line-based authentication ?

Thankyou very much, very

Hi guysI've read other Cisco

Hi,The question is that when

Hi SalmanThanks a lot for