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Can anyone explain why Phase 1 is bidirectional and Phase 2 is unidirectional in IPSEC VPN. I read in one book that Phase 1 uses shared symmetric key generated by DH and both peers uses same key hence it is bidirectional. so in phase 2, are we using ...
I got to know that by creating the area, reduces the frequent LSA/LSU updates but I also know that between the area frequent LSA/LSU updates are reduced by summarization and within the area, the frequent LSA/LSU are controlled by DR & BDR. So what th...
Hello mates,Is there any network simulator which is available on any site or like we can make topology through web site and can see the ouput of every device ??Kind of like online network simulator like how web mail is there. ??please let me know.
Hello,if a PC-1 is connected to switchport(hostname of switch - switch 1 ) of vlan2 and suppose switch 1 is connected to switch 2 with trunk port.Now,i know that PC cannnot understand vlan but when PC-1 sends a packet to switch 2 of any host(for eg. ...
Okay as per yours point no 1 - I want to ask how the other areas would be stable since the LSA3 would be propagating to them making them to run the SFP algorithm due to changes happened in another area. So didn't understand that what's the impact on ...
Okay as per yours point no 1 - I want to ask how the other areas would be stable since the LSA3 would be propagating to them making them to run the SFP algorithm due to changes happened in another area. So didnt understood that whats the impact on ne...
Yes agreed. But Cant we verify through any tool or some kind of debug which we can realize visually that how switch gets understand that ?? which we can realize this visually
