New TS, New diag, Old config - PASS

丝路明珠

Hi

; j/ x' g. W* ~" N3 [+ mI want to share my lab experience

1. TS - had the B12/B13 lab
+ g  ]; }: }; o6 J8 AAll the shares in the furom were very helpful.
8 i$ E3 j- W2 _( j: [
- |+ [! }, d' ^: \2 H7 f+ kL2 tech - VLAN filter and DHCP snooping
on BGP I searched most of the problems on the RRs (that are marked on the topology) with show ip bgp x.x.x.x/xx
: A, C  c! L! c1 vMPLS ticket - check the LDP neighbors on the 2 center routers to verify where the MPLS problem
4 T3 N7 P; W% Q- fR51 was connected to the left ISP and not the MPLS nework.
7 T8 }* M" P0 sDMVPN - I suggest to check first the underlay and then the tunnel/crypto configuration - had problem on the tunnel key on one of them.

0 V& ~& X2 b4 @# IDiag  - Multicast with problem on site 2 like documented on the furom.
    HSRPv6 - notice that the pcap is not wireshark and most of the searches don't wirking so you need to remember how to search.
& z% q$ x+ F2 l& o- g7 d8 L* y
) X- z7 o' h, n" L1 @! V1 G" tConfig - OLD topology with VRF aware on the APAC site (YELLOW vrf).
/ m& o  f$ i9 b- z; lbasically the answers are like what documented on this forum.
because the order of the qustions will not give you full solution I can suggest to prepare your own order of solution
4 ]- _* O" x7 ^# O: M8 @9 @I did - 1. layer 2 + BANNER + SSH + port  security + terminal shell question
( y( b) r/ X2 |4 z" F  F" K8 o/ V, g   2. OSPF, EIGRP of NY,  BGP of APAC (R15 wont get routes at this time), DMVPN,EIGRP of APAC. routing to complete all the routing section.
) u$ N  R/ Q, H2 u   3. IPV6 + Multicast + NAT + NTP
  * remember the "?" on the vtp passward (ctrl + V)
  * no banner motd under line vty to solve the 2 banner on the SSH

That's all I can remeber

thanks to this forum and all the feedbacks and support
* o; q2 d* |6 V) ~/ e2 R
regards

SPOTO

恭喜恭喜哇

nickhuang1268

saadnwz

saadnwz

Rockyw

恭喜，恭喜