Chapter 12
Tunneling and VPNs
RUGGEDCOM ROX II
CLI User Guide
370 Deleting a Virtual Switch VLAN
Section12.1.8.3
Deleting a Virtual Switch VLAN
To delete a virtual switch VLAN, do the following:
1. Make sure the CLI is in Configuration mode.
2. Delete the chosen VLAN by typing:
no interface virtualswitch id vlan vlan-id
Where:
• id is the ID assigned to the virtual switch
• vlan-id is the ID assigned to the VLAN
3. Type commit and press Enter to save the changes, or type revert and press Enter to abort.
Section12.2
Managing the Layer2 Tunnel Daemon
RUGGEDCOM ROX II is capable of extending the range of services that communicate solely via Layer 2 protocols
(i.e. at the level of Ethernet) by tunneling them over routed IP networks. The Layer 2 Tunnel Daemon supports the
IEC61850 GOOSE protocol as well as a generic mechanism for tunneling by Ethernet type.
CONTENTS
• Section12.2.1, “Viewing Round Trip Time Statistics”
• Section12.2.2, “Configuring the Layer 2 Tunnel Daemon”
Section12.2.1
Viewing Round Trip Time Statistics
The round trip time statistics reflect the measured round trip time to each remote daemon. The minimum,
average, maximum and standard deviation of times is presented. Entries with a large difference between the
transmitted and received parameters indicate potential problems.
To view the round trip time statistics, type:
NOTE
Round trip time statistics are only available when remote daemon IP addresses are configured for
generic tunnels. For more information about remote daemon IP addresses, refer to Section12.6.5,
“Managing Remote Daemon IP Addresses for Generic Tunnels”.
show tunnel l2tunneld status round-trip-time
A table or list similar to the following example appears:
ruggedcom# show tunnel l2tunneld status round-trip-time
MINIMUM AVERAGE MAXIMUM
REMOTE IP TRANSMITTED RECEIVED RTT RTT RTT DEVIATION
-----------------------------------------------------------------------------
192.168.5.1 45 42 0.277000 0.917000 3.735000 0.556000
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