DNS Packet Walk using Wireshark!
18:43
How ARP Works?
6:59
3 ай бұрын
Пікірлер
@victorbenny1
@victorbenny1 4 күн бұрын
Excellent explanation.
@chrisaq1
@chrisaq1 10 күн бұрын
Always wanted to know more about WireGurad.
@subirbarman5856
@subirbarman5856 15 күн бұрын
Great VDO!
@alexchamorro1884
@alexchamorro1884 28 күн бұрын
Buen video!
@alexchamorro1884
@alexchamorro1884 28 күн бұрын
buen video , saludos de Peru!
@SDNTechForum
@SDNTechForum 28 күн бұрын
¡Gracias por tu comentario!
@joshpark1
@joshpark1 28 күн бұрын
I love this video, thank you. I spent hours before this reading and trying to figure out how to get past the Feature Selection screen. Come to find out from your video, that the Persistent Service IP Addresses notification and Add/Edit button was in a hidden part of that window, with no scroll bar on the right to show that I had to scroll. The Next button would light up and grey out immediately and I thought I had no option. IT sucks sometimes.
@SDNTechForum
@SDNTechForum 28 күн бұрын
Glad it helped!
@farziddindoniyorov4790
@farziddindoniyorov4790 Ай бұрын
so bad, so hard to understand when it comes out of your mouse, it seems like you want to sleep while talking
@nardi3336
@nardi3336 Ай бұрын
What is the function of the IP inside in tunel 169.254.129.168/30..? Because it has to be configured in the router.
@DG-if3gs
@DG-if3gs Ай бұрын
apipa is used in nowhere. so you can see this range on bgp loopback or router id address. Please use chatgpt to get more information.
@semprepi6503
@semprepi6503 Ай бұрын
hej,about makerplaces, and thank you for video, so you can just put art on sale with Paypal without crypto? is this invitation only or anyone can register with a Paypal and sell?
@muhammadammar6413
@muhammadammar6413 Ай бұрын
Thank you so much 🤩🤩 you solved my problem.👍👍
@Rakesh-m9c7o
@Rakesh-m9c7o Ай бұрын
Its great Information....I am looking training video for deploying NDFC for only monitoring like fabric discovery
@talks4581
@talks4581 2 ай бұрын
1) create vpc and subnet 2) create customer gateway 3) create virtual private gateway and attached to vpc 4) create route table and enable rout propagation . Also verify subnet association 5)and create vpc connection 6) download config for iOS router 7)make sure security group has vpn end point allowed inbound 8) verify remote end to vpc reachability 9) verify IKEv2 SA and IPSEC SA from router
@SDNTechForum
@SDNTechForum 2 ай бұрын
This is an excellent summary of the steps involved.
@mass3838
@mass3838 2 ай бұрын
Great Lesson 1 question, If we already have ISE and DNAC intergration what happens to the intergration when I want to upgrade my ISE deployment??
@SDNTechForum
@SDNTechForum 2 ай бұрын
ISE upgrade should not cause any issues unless there is a certificate change. In worse case, you may have to re-do the integration.
@mass3838
@mass3838 2 ай бұрын
@@SDNTechForum Ah ok thanks, which Certificate and on which node please.?
@Network_Saga
@Network_Saga 2 ай бұрын
What's your lab server configuration? Is DNAC deployed on VM ?
@SDNTechForum
@SDNTechForum 2 ай бұрын
This is a physical appliance DN1-HW-APL
@Stukowicz
@Stukowicz 2 ай бұрын
Thanks I was very easy after you show it :)
@SDNTechForum
@SDNTechForum 2 ай бұрын
Please be informed that with new IOS 17.x the default behaviors Changes - For username and enable password no need to specify "algorithm-type script" it is on by default. Just type in your plain text password and IOS will convert it to Type-9 encrypted in running-config.
@SnortDefence
@SnortDefence 2 ай бұрын
what config you used for device tracking as in my device it doesn't show Local IP mac in tracking table
@SnortDefence
@SnortDefence 2 ай бұрын
Can we do inline SGT on cisco switch without ISE or DOT1x auth..if yes can you make one vlog explaining that in detail
@SDNTechForum
@SDNTechForum 2 ай бұрын
Thanks for the question. Yes SGT tagging is possible with other knobs like CLI where you can hard code IP to SGT or even a vlan. Checkout BGP EVPN VXLAN demo, I am doing the same there,
@SnortDefence
@SnortDefence 2 ай бұрын
@@SDNTechForum thanks for quick response let me check it
@eddurguti
@eddurguti 2 ай бұрын
great video, can I use SGTs for firewall rules in meraki? I don't have meraki switches and don't want to do 802do1x
@SDNTechForum
@SDNTechForum 2 ай бұрын
Great question. Firewall rule available under Group Policy has two construct - Layer 3 and Layer 7. Layer 3 has only TCP,UDP,ICMP and Any Layer 7 can do well known applications or categories. That mean SGT or Groups are not visible in Group Policy, so we cannot use SGTs in Firewall policy. Hope that helps. Thanks!
@Afar1
@Afar1 2 ай бұрын
Still holds up great. Fantastic intro and deep dive!
@ramaccie
@ramaccie 3 ай бұрын
Very good Amit. Nice one.
@venkatesh4760
@venkatesh4760 3 ай бұрын
Informative thanks
@odompl7465
@odompl7465 3 ай бұрын
A great topic for discussion and valuable idea on cyber landscape.
@SDNTechForum
@SDNTechForum 3 ай бұрын
You can also watch the second part for a detailed understanding of DNS flags and Process here - kzbin.info/www/bejne/nmW6gJiorahjrM0
@motomoto2626
@motomoto2626 3 ай бұрын
Great job!! Thanks for taking the time to produce this.
@hansthepeter
@hansthepeter 3 ай бұрын
realized today that you are a TME. I like that you provide such a content on top of such a challenging job.
@SDNTechForum
@SDNTechForum 3 ай бұрын
Thank you for the kind words! I am glad you find it useful.
@MaheshYadavN-o3h
@MaheshYadavN-o3h 4 ай бұрын
Well explained and useful video to everyone. Please do the same video using the Control tower using the 2 ISP interface.
@SDNTechForum
@SDNTechForum 4 ай бұрын
Thanks for the feedback, appreciated! I will try!
@kishorekannanp
@kishorekannanp 4 ай бұрын
Hi Sir, Thank You for explaining about bridge and Nat cloud in CML Please show us how to install other devices in CML like palo alto or Nexus Dashboard
@SDNTechForum
@SDNTechForum 4 ай бұрын
@@kishorekannanp please stay tuned it is releasing soon.
@kishorekannanp
@kishorekannanp 4 ай бұрын
@@SDNTechForumThank You sir
@zoltron30
@zoltron30 4 ай бұрын
Does this router by default use CAPWAP or mobility express?
@SDNTechForum
@SDNTechForum 4 ай бұрын
Great question. ISR1131 provides a central LAN controller by Embedded Wireless Controller (EWC) feature so it kind of mobility express but you can use CAPWAP protocol to centrally manage APs.Watch the third part where we are setting up wireless - kzbin.info/www/bejne/haCyinaGh6Z0eassi=K1t67Z1Bacill8MF
@kapilalok
@kapilalok 4 ай бұрын
And this is what we call- short & sweet. Very well explained. Thanks...
@SDNTechForum
@SDNTechForum 4 ай бұрын
So nice of you
@fertunamoea8459
@fertunamoea8459 4 ай бұрын
Great.. simple an easy
@NeelKumar-q5y
@NeelKumar-q5y 4 ай бұрын
HI SDN Make a video on integration with AppDynamics and Thousandeyes
@manuelaraica3216
@manuelaraica3216 5 ай бұрын
Nice review! Thanks
@SDNTechForum
@SDNTechForum 4 ай бұрын
Thanks for watching!
@tomiodunlami9024
@tomiodunlami9024 5 ай бұрын
Hello, do you have a tutorial using Transit gateway instead of Virtual Private gateway in a Control Tower setup
@SDNTechForum
@SDNTechForum 5 ай бұрын
Not yet but I will be posting TGW soon!
@___fernando
@___fernando 5 ай бұрын
I’m trying to use with a BE-880Q, but the data never shows up. Only ***. When using the ucenter2 I can see all the NMEA messages there. I’ve tried many different baud rates, including the standard one that is 38400, but no success.
@SDNTechForum
@SDNTechForum 5 ай бұрын
Thank for question, 38400 or 115200 is the baud rate I recommend, Please make sure you have Tx and Rx connected as per the program or simply try swapping them. NEMA is for serial communication and should not tied to any specialized software.
@___fernando
@___fernando 5 ай бұрын
@@SDNTechForum Thank you. I discovered that the problem was with a library that I was using to read the GPS signal. When I read directly from the serial port, the problem was solved. However, regarding the baud rate of 38400, I tried to change it, but it didn’t work and gave me an error.
@___fernando
@___fernando 5 ай бұрын
My problem now is with the compass calibration. Any idea in how to make it acceptable?
@mohammedal-mudhafar4602
@mohammedal-mudhafar4602 5 ай бұрын
Thank you :)
@SDNTechForum
@SDNTechForum 4 ай бұрын
You're welcome!
@johnphilip5102
@johnphilip5102 5 ай бұрын
Thank you, I appreciate it. Could you possibly create a video explaining the LISP VXLAN concept?
@SDNTechForum
@SDNTechForum 5 ай бұрын
Here - kzbin.info/www/bejne/qKeymKhrh6ithtUsi=w32mXFgByz6s0a9G
@avinashpandey7338
@avinashpandey7338 6 ай бұрын
Wonderful Video. Please share the document.
@avinashpandey7338
@avinashpandey7338 6 ай бұрын
Kindly share the documentation
@avinashpandey7338
@avinashpandey7338 6 ай бұрын
Document missing. Can you share it ?
@JatinSinghjs
@JatinSinghjs 6 ай бұрын
The Video was very informative . please share the document
@LetsSeeTheWorldTogetherWithMe
@LetsSeeTheWorldTogetherWithMe 6 ай бұрын
THank you sir for your nice videos. I have a question. I want to integrate ThousandEyes with DNA center in lab environment. I have a Switch 9300c. How does IP addressing and VLAN work with this? and also gives me https error. thank your for your answer.
@SDNTechForum
@SDNTechForum 6 ай бұрын
Thank you for the question, I am surprised that I am yet to post DNAC+TE integration. Let me post that urgently for you, check that and let me know if any questions.
@LetsSeeTheWorldTogetherWithMe
@LetsSeeTheWorldTogetherWithMe 6 ай бұрын
@@SDNTechForum thank you very much. I appreciate that.
@noshut
@noshut 6 ай бұрын
This is excellent, thank you for posting
@rogergoncalves5541
@rogergoncalves5541 6 ай бұрын
Hi bro thanks for this video, I was configuring for first time, and using iPhone after connect the vpn, I do not have any internet connection, but on pi, after connect the iPhone respond to the pings, but is all blocked to the internet
@ROHANKAPOOR007
@ROHANKAPOOR007 6 ай бұрын
Hi, can you provide the pdf?
@garygatten1154
@garygatten1154 7 ай бұрын
Can you create SSO HA pair after configs exist on Primary controller? Or, must build HA pair prior to applying any configs? Ie; let's say you start with a single controller, and later decide to purchase another for SSO?
@emiolaodunayo440
@emiolaodunayo440 7 ай бұрын
what is the name of the battery and where can i get it
@SDNTechForum
@SDNTechForum 7 ай бұрын
Please search "PISugar"
@prashobh26
@prashobh26 7 ай бұрын
Hi @sdntechforum, I have a pair of c9800 in sso redundancy. I need to change the hostname. Do i have to break the sso to change the hostname of the secondary? Or a hostname command in the cli of the primary is enough as the hostname of the secondary doesnt seem to appear anywhere after redundancy is configured. And if i do break the sso will i be able to access the secondary wlc using the original mgmt ip. The hostname change is just to conform to the company standards..
@TurkumTurk1980
@TurkumTurk1980 7 ай бұрын
Rezalet Unifi ve Asus da daha iyi arayüz ve özellik güven var.
@EcosortAI
@EcosortAI 7 ай бұрын
thanks for this video it helped a lot