A bit mask that defines the features supported by a particular configuration
      of this network element:
      __________________________________________
      |  Byte 1|Byte 2 |Byte 3 | ....|Byte 20  |
      |87654321|                     | 87654321|
      |________|_______________________________|

Byte1 :
     bit1: TX Block mask
     bit2: Source Routing Encapulation
     bit3: SNA/SDLC
     bit4: Frame Relay
     bit5: SNMP
     bit6: LAN Manager
     bit7: High Performance
     bit8: Translation
Byte2 :
     bit1: DEC Router
     bit2: IPX Router
     bit3: IP  Router
Byte3 :
     bit1: Dial Up Backup
     bit2: COD
     bit3: FACS
     bit4: Load Balance
     bit5: Remote Configuration
     bit6: RIP 2
     bit7: OSPF
     bit8: IPX RIP/SAP Filter
Byte4 :
     bit1: BootP Server
     bit2: BootP Client
     bit3: Compression
     bit4: V25.bis
     bit5: ISDN
     bit6: CODv2
     bit7: NSPF
     bit8: UDP Relay

Byte5
     bit1:VirtualLAN
     bit2:Static IP Multicast
     bit3:IP Redundancy
     bit4:CCM2
     bit5:ISDN Bonding
     bit6:Backup Link Selection -- for the  VAN/Rdapter ver 4.0
     bit7:IP/IPX Forwarding     -- for the  WANgate ver 4.0
     bit8:Improved COD

Byte6
     bit1: Server Disptacher
     bit2: ISDN_US               -- for the  VANSX/WANGATE ver 5.0
     bit3: PPP
     bit4: IP Rip Filter       -- for Vgate3
     bit5: Zero Hop Routing    -- for Vgate3
     bit6: ISDN Japan

Byte7
    bit1: With unmanaged Switch
    bit2: 2 LANs
    bit3: OSPF Ver 2.0
    bit4: FACS Ver 2.0
    bit5: Multiple WEB Farm
    bit6: Backup Server