Passer au contenu principal
Quitter

Bienvenue dans l’univers Dell

Mon compte
  • Passer des commandes rapidement et facilement
  • Afficher les commandes et suivre l’état de votre expédition
  • Créez et accédez à une liste de vos produits
  • Gérer vos sites, vos produits et vos contacts au niveau des produits Dell EMC à l’aide de la rubrique Gestion des informations de l’entreprise.
Se connecter Créer un compte Connexion au compte Premier Connexion au programme de partenariat
Nous contacter

Dell PowerEdge FN I/O Module Configuration Guide 9.10(0.0)

PDF

Configuring an EdgePort

The EdgePort feature enables interfaces to begin forwarding traffic approximately 30 seconds sooner.

In this mode, an interface forwards frames by default until it receives a BPDU that indicates that it should behave otherwise; it does not go through the Learning and Listening states. The bpduguard shutdown-on-violation option causes the interface hardware to be shut down when it receives a BPDU. When you implement only bpduguard, although the interface is placed in an Error Disabled state when receiving the BPDU, the physical interface remains up and spanning-tree drops packets in the hardware after a BPDU violation. BPDUs are dropped in the software after receiving the BPDU violation. This feature is the same as PortFast mode in spanning tree.
  • CAUTION: Configure EdgePort only on links connecting to an end station. EdgePort can cause loops if you enable it on an interface connected to a network.

To enable EdgePort on an interface, use the following command.

Enable EdgePort on an interface. INTERFACE mode spanning-tree mstp edge-port [bpduguard | shutdown-on-violation] Dell Networking OS Behavior: Regarding bpduguard shutdown-on-violation behavior:
  • If the interface to be shut down is a port channel, all the member ports are disabled in the hardware.
  • When you add a physical port to a port channel already in the Error Disable state, the new member port is also disabled in the hardware.
  • When you remove a physical port from a port channel in the Error Disable state, the error disabled state is cleared on this physical port (the physical port is enabled in the hardware).
  • You can clear the Error Disabled state with any of the following methods:
    • Use the shutdown command on the interface.
    • Disable the shutdown-on-violation command on the interface (using the no spanning-tree mstp edge-port [bpduguard | [shutdown-on-violation]]) command).
    • Disable spanning tree on the interface (using the no spanning-tree command in INTERFACE mode).
    • Disabling global spanning tree (using the no spanning-tree command in CONFIGURATION mode).

Example of Enabling an EdgePort on an Interface

To verify that EdgePort is enabled, use the show config command from INTERFACE mode. 
Dell(conf-if-gi-3/41)#spanning-tree mstp edge-port
                                 Dell(conf-if-gi-3/41)#show config
                                 !
                                 interface GigabitEthernet 3/41
                                 no ip address
                                 switchport
                                 spanning-tree mstp edge-port
                                 spanning-tree MSTI 1 priority 144
                                 no shutdown
                                 Dell(conf-if-gi-3/41)#

Évaluez ce contenu

Précis
Utile
Facile à comprendre
Avez-vous trouvé cet article utile ?
0/3000 characters
  Veuillez attribuer une note (1 à 5 étoiles).
  Veuillez attribuer une note (1 à 5 étoiles).
  Veuillez attribuer une note (1 à 5 étoiles).
  Veuillez indiquer si l’article a été utile ou non.
  Les commentaires ne doivent pas contenir les caractères spéciaux : <>()\