Dell Force10 S4820T FTOS Command Reference Guide - Page 1392

www.dell.com | support.dell.com • The default behavior is to disable protocol packet tunneling through the 802.1q tunnel. • Rate-limiting is required to protect against BPDU attacks. • A port channel (including through LACP) can be configured as a VLAN-Stack access or trunk port. • ARP packets work as expected across the tunnel. • FEFD works the same as with Layer 2 links. • Protocols that use Multicast MAC addresses (OSPF for example) work as expected and carry over to the other end of the VLAN-Stack VLAN. debug protocol-tunnel c e s Enable debugging to ensure incoming packets are received and rewritten to a new MAC address. Syntax Parameters Defaults Command Modes debug protocol-tunnel interface {in | out | both} [vlan vlan-id] [count value] To disable debugging, use the no debug protocol-tunnel interface {in | out | both} [vlan vlan-id] [count value] command. interface in | out | both vlan vlan-id count value Enter one of the following interfaces and slot/port information: • For a Fast Ethernet interface, enter the keyword FastEthernet followed by the slot/port information. • For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For a Port Channel interface, enter the keyword port-channel followed by a number: C-Series and S-Series Range: 1 to 128 E-Series Range: 1 to 32 for EtherScale, 1 to 255 for TeraScale and 1 to 512 for ExaScale. • For a SONET interface, enter the keyword sonet followed by the slot/ port information. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE followed by the slot/port information. Enter the keyword in, out, or both to debug incoming interfaces, outgoing interfaces, or both incoming and outgoing interfaces. Enter the keyword vlan followed by the VLAN ID. Range: 1 to 4094 Enter the keyword count followed by the number of debug outputs. Range: 1 to 100 Debug Disabled EXEC Privilege 1392 | Service Provider Bridging