Madge Networks Token Ring Switch Manuel d'utilisateur télécharger pdf (Page 56)

Smart DeskStream Technical Presentation 56

n DeskStream DOES NOT participate in IBM

Spanning Tree negotiation

Spanning Tree

IBM Spanning Tree Support

Switch 1 sends IBM Spanning Tree BPDU

DeskStream forwards BPDU to all ports, including

other uplinks

Switch 2 receives BPDU, and appears as direct link

To prevent a loop, one backbone port will then

block

IBM BPDU

A DeskStream stack with only CRF ports doesn’t take part in any

bridging conversations - it acts in the same that a CAU would.

1 2 ... 51 52 53 54 55 56 57 58

Pas de commentaire

Madge Networks Token Ring Switch Manuel d'utilisateur Page 56