Dell PowerConnect B-RX Configuration Manual page 64

Layer 2 enhancements
TABLE 19
Enhancement
VLAN Byte Accounting
Super Aggregated VLANs
(SAV)
Enhancement to the lacp
system-priority command
Layer 3 enhancements
TABLE 20
Enhancement
Graceful Restart
BGP Null0 Routing
GRE IP Tunneling
lxiv
Layer 2 enhancements
Description
With this release, you can configure a VLAN to account
for the number of bytes received by all the member
ports.
Multiple VLANs can be aggregated within another VLAN
to allow you to construct Layer 2 paths and channels.
The lacp system-priority command has been moved
from the interface configuration level to the global
configuration level.
Layer 3 enhancements
Description
With this release, you can enable Graceful Restart
for OSPF and BGP
With this release, BGP can use null0 to resolve the
next hop and install null0 BGP routes to the routing
table
This release supports creation of a GRE tunnel
across an IP network.
See page
Book: BigIron RX Series
Configuration Guide
Chapter:"VLANs"
Section:"VLAN byte
accounting"
Book: BigIron RX Series
Configuration Guide
Chapter:"VLANs"
Section:"Configuring
super aggregated VLANs"
Book: BigIron RX Series
Configuration Guide
Chapter: See the
Dynamic Link
Aggregation chapter in
the BigIron RX Series
Configuration Guide -
Versions 02.5.00 and
earlier.
Section:Configuring Link
Aggregation Parameters
See page
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring
OSPF Version 2 (IPv4)"
and "Configuring BGP4
(IPv4 and IPv6)"
Section: "OSPF graceful
restart" and "Graceful
restart in BGP"
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring
BGP4 (IPv4 and IPv6)"
Section:"BGP Null0
routing"
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring IP"
Section:"GRE IP tunnel"
BigIron RX Series Configuration Guide
53-1001810-01