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--- informatique:extreme_networks [2020/01/22 10:00] – [Spanning-tree] pteu
+++ informatique:extreme_networks [2020/01/22 10:08] – [Ports / VLANs] VPIF pteu
@@ Line 686: / Line 686: @@
 </code>
+[[https://gtacknowledge.extremenetworks.com/articles/Q_A/How-to-check-ports-for-possible-blocking|Commande de diagnostique bas niveau]] :
+<code bash>
+debug vlan show vpifs vl-WIFI 2:29
+VLAN: Default, port:2:29, vlanId:1, instance: 50002499, tag: 0,
+        Ingress:0x5, Egress: 0x1, l2 prot priority: 0, cfgSave: TRUE
+        l2Protos (IDs): 0x0 [PIF: type:SLOTPORT linkState:1 phyLinkState:1]
+        uRPF[-]:0, isTrillAppointedForwarder:0 isTrillDesignated:0
+        clientUsage: 0x10
+Egress and Ingres state bit definitions
+typedef enum ifIngressState_ {
+IF_STATE_ENABLE_LEARNING=       0x1,
+IF_STATE_DISABLE_LEARNING =     0x2,
+ IF_STATE_ALLOW_ALL =            0x4,
+ IF_STATE_ALLOW_AUTH_MAC =       0x8,
+IF_STATE_SLOWPATH_PROCESSING =  0x10,
+IF_STATE_IN_BLOCK_ALL =         0x20,
+IF_STATE_IN_BLOCK_DATA =        0x40,
+IF_STATE_INVALID =              0xffffffff,
+} ifIngressState_t;
+typedef enum ifEgressState_ {
+IF_STATE_FORWARDING =           0x1,
+IF_STATE_EG_BLOCK_ALL =         0x2,
+IF_STATE_BLOCK_FLOODING =       0x4,
+IF_STATE_EG_BLOCK_DATA =        0x8,
+IF_STATE_BLOCK_BROAD_CAST =     0x10,
+} ifEgressState_t;
+Layer 2 protocols , ids and their priorities(lower values have higher precedence
+Protocol: SRP , ID: 0x1, Priority: 8001
+Protocol: netLogin , ID: 0x2, Priority: 10001
+Protocol: VRRP , ID: 0x4, Priority: 40001
+Protocol: ESRP , ID: 0x8, Priority: 30001
+Protocol: ELSM , ID: 0x10, Priority: 7001
+Protocol: ETHOAM , ID: 0x20, Priority: 6001
+Protocol: brm , ID: 0x40, Priority: 50001
+Protocol: stp , ID: 0x80, Priority: 9001
+Protocol: ERPS , ID: 0x100, Priority: 10050
+Protocol: EAPS , ID: 0x200, Priority: 20001
+gMacTree[0]: cnt:0 Addr 2.4.96.00.11.22 src: 0
+</code>
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