Specifications

Features in 291-13 42
Version 291-18
C613-10488-00 REV Q
Enhancements
CR Module Level Description
AR44x / AR450 AR7x5 AR750S / AR770S Rapier i Rapier w AT-8800 AT-8600 AT-8700XL AT-8948 / x900-48 AT-9900 AT-9800
CR00017819 MACFF - MAC-forced forwarding static server entries and debugging has been
improved. For details, see “MAC-forced forwarding enhancements
(CR00017819)” on page 156.
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CR00019547 VLAN - This enhancement enables administrative (virtual) activation of VLANs.
When a VLAN is activated virtually, its IP interface is active (and therefore
usable) even if all its ports are physically disconnected. The IP interface
associated with the virtually activated VLAN can be operated by protocols
such as OSPF, BGP, and RIP.
VLAN activation is useful for VLANs that are reached through L2TP tunnels
instead of through switch ports.
To turn virtual activation on or off, use the command:
SET VLAN={vlan-name|1..4094|ALL} VIRTActivation ={Yes|No}
The default is no.
To see whether the VLAN has been activated virtually, use the command
show vlan and check the new “Admin Active” field.
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