Specifications

14 ExtremeWare 7.4.3 Installation and Release Notes
Overview
Remote Connect VLAN
The IP address of the remote connect (RC) VLAN is used in DNS for discovery entries
(extr-remote-connect-1|2, or defined by Option 43) or for the attachment switch redirect-db.
The RC VLAN of the discovery and attachment switches should be visible from the RC VLANs of
the edge (or POE) switches. Run the
ping <Disc RC Vlan IP> from <POE RC VLan IP>
command
to verify that the switches are visible from the edge switch.
(PD3-46430702)
• 802.11i Authentication (WPA2)
• Dynamic Frequency Selection (DFS)
New Hardware Platforms for Summit 400 Series Switches
The following new hardware platforms are available on the Summit 400 Series switches with
ExtremeWare 7.4. Refer to Table 2 for filename and BootROM filename/version information.
• Summit 400-24p PoE
• Summit 400-24t
Supported Hardware
Hardware in the following sections listed in italics is new for this release.
ExtremeWare 7.3 (and later) supports “i” series and “e” series products.
Table 1 compares the table capacities of the Summit 400-24 and Summit 400-48 switches.
Table 2 lists software filenames for the hardware that requires software.
Table 1: Summit 400-24 and Summit 400-48 system capacities
Description Summit 400-24 Summit 400-48
Layer 2 Table Size (entries) 16,384 16,384
Layer 3 Host Table Size (entries) 2048 4096
Layer 3 Interface Table Size (entries) 128 256
Layer 3 Multicast (IPMC) Table Size (entries) 128 256
Number ACLs per port 64 128
Table 2: Software for supported hardware
Extreme Hardware ExtremeWare Filename BootROM Filename/Version
BlackDiamond 6816 v743b5.Gxtr or v743b5.SGxtr ngboot8.2.bin/8.2
BlackDiamond 6808 v743b5.xtr or v743b5.Sxtr ngboot8.2.bin/8.2
BlackDiamond 6804 v743b5.xtr or v743b5.Sxtr ngboot8.2.bin/8.2
Alpine 3808 v743b5.xtr or v743b5.Sxtr ngboot8.2.bin/8.2
Alpine 3804 v743b5.xtr or v743b5.Sxtr ngboot8.2.bin/8.2
Alpine 3802 v743b5.xtr or v743b5.Sxtr/EW-70-4202.mig ngboot8.2.bin/8.2