Hello, I have a Nexus 5672Up and want to trunk a C3560X.I have configured on Nexus:interface Ethernet100/1/14  switchport trunk allowed vlan 990  spanning-tree port type edge  spanning-tree guard none and on 3560X:interface GigabitEthernet0/46 switch...

Hello,I have a switch 3750X connected to a nexus 5000 via DWDM SFP (C3KX-NM-10G). The IOS of the 3750X is universalk9 12.2(58)SE2 and of the Nexus 5.2(1)N1(2a).I get all 10 seconds on the 3750x the following error:%SFF8472-5-THRESHOLD_VIOLATION: Te2/...

Hello!I have the following situation:I have 4 1841 routers configured for load balancing and failover:                 net 1                    |router1 ------------------- router10    |                               |    |                           ...