EIGRP TID_LIST_TYPE TLV

[sivam siva]

Hello all

can anyone explain what is Topology Identification List TLV (TLD_LIST_TYPE) in EIGRP  ?
I did many searches in google but still I couldn't understand the concept of it.
I did some labs for test this then I found all routers set TID value = 0.
In the Wireshark capture I found routers exchanged Hello with TID TLV (value =0),  before they exchange unicast update with INIT bit (Null update).

Please find attached photo of RFC  7828 document for reference

Thanks in advance.

[luis_cordova · Accepted solution]

Hi @sivam siva ,

Maybe this link can help you:

https://learningnetwork.cisco.com/thread/98559

Regards

[sivam siva]

Thanks @luis_cordova 

[soudhaya]

Hello,

the URL https://learningnetwork.cisco.com/thread/98559 is not working, can you please check and advice the same.

Thanks,
Udhay

[sivam siva]

---

Yes link is not working now.

But the content is  about EIGRP Multi topology you can search in Google.