deepdiver Posted May 11, 2023 Share Posted May 11, 2023 (edited) gh Edited May 12, 2023 by deepdiver Link to comment Share on other sites More sharing options...
hmizou Posted May 11, 2023 Share Posted May 11, 2023 Hi , in 1.8 , i didnt understand the tag 12345 used , i think is not mondatory since we didnt use this TAG to a post-filter . for me i will not use TAG for summary address in R24 FYI , i didnt pass last year, i didnt practice enough sec 2 . good luck Link to comment Share on other sites More sharing options...
deepdiver Posted May 12, 2023 Author Share Posted May 12, 2023 (edited) On 5/11/2023 at 10:49 AM, hmizou said: Hi , in 1.8 , i didnt understand the tag 12345 used , i think is not mondatory since we didnt use this TAG to a post-filter . for me i will not use TAG for summary address in R24 FYI , i didnt pass last year, i didnt practice enough sec 2 . good luck de Edited May 14, 2023 by deepdiver Link to comment Share on other sites More sharing options...
hmizou Posted May 12, 2023 Share Posted May 12, 2023 Hi EZZ , yes , im planning to book in mid-sep , good luck too . for the TASK 1.8 , for exemple if the ospf inject 10.6.0.0/15 in BGP process (without TAG) lets see R61 : R61 inject only his loopback 10.6.255.61/32 in BGP : chinesedumps-r61#show bgp vpnv4 unicast all | i 0.0.0.0 *> 10.6.255.61/32 0.0.0.0 0 32768 i chinesedumps-r61# we didnt recieve the exact subnet from ISP , see below advertised routes from R21 . chinesedumps-r21#show ip bgp neighbors 100.3.21.1 advertised-routes | i 10.6 *> 10.6.0.0/15 10.2.10.2 20 32768 ? chinesedumps-r21# so i think while R61 , R62, R70 advertised only loopback /32 , and they recieve only subnet /15 , there is no loop in control plane. thank you for your feedback , good luck EZZ. Link to comment Share on other sites More sharing options...
deepdiver Posted May 12, 2023 Author Share Posted May 12, 2023 (edited) Spoiler v Edited May 12, 2023 by deepdiver 3 1 1 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now