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Advanced security
802.1x port based user authentication
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with multiple host mode
802.1x multi-client, multi-VLAN*
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support for per-client authentication
and VLAN assignment
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MAC-based authentication for non-
802.1x capable devices
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Transparent 802.1x BPDU forwarding
when 802.1x control is done by a different
device or equipment in the network
Private VLAN edge or port mapping
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Guest VLAN provides limited network
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access for unauthorized clients
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MAC address lockdown allows only
known devices to have network access
preventing unauthorized network device
access includes lockdown after a user-
configured number of MAC addresses
have been learned
DHCP Option 82 and DHCP snooping for
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IP address allocation control and protection
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IP source guard and dynamic ARP inspection
using DHCP snooping binding table
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RADIUS and TACACS+ admin
authentication prevents unauthorized
switch management
Secure Shell (SSL), Secure Socket Layer
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(SSL) and SNMPv3 for encrypted remote
management communication
Access control lists to filter out unwanted
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traffic including denial of service attacks
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Access control lists (ACLs) are per port,
MAC SA/DA, IP SA/DA, ICMP type and
code, Ethertype, TCP/ UDP port
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STP root guard prevents an unauthorized
device from becoming the root of a
spanning tree.
Indicators
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LEDs per port
10/100: link/activity, PoE power
Combo: Link/activity
10/100/1000: Link/activity
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System LEDs
OK (diagnostics)
PWR (internal power supply status)
FAN (fan status)
TEMP (overtemp)
RPU (backup power status)
Stack (status)
*Future Availability
Performance
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Switching capacity:
12.8 Gbps OS-LS-6212/12P/24/24P/24U,
17.6 Gbps OS-LS-6248/48P
Stacking capacity: 1 Gbps full-duplex
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per stack port, 4 Gbps aggregate
capacity with optimized unicast and
multicast forwarding
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Wire rate forwarding for 10/100/1000
port speeds, 7.74 Mpps OS-LS-6212/12P,
9.52 Mpps OS-LS-6224/24P, 13.1Mpps
OS-LS-6248/48P
8 K MAC addresses
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User ports
OS-LS-6200: 12 or 24 or 48 10/100BaseT
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RJ-45 ports on the front panel. Each
copper port is capable of auto-MDI/MDI-
X sensing.
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OS-LS-6224U: 24 100BaseX fiber ports on
the front panel. Each fiber port support
external SFP optical transceivers for
100MB fiber connectivity.
A l c a t e l - L u c e n t
OmniStack 6200
Stacking ports
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Alcatel-Lucent OmniStack 6200: Two
10/100/1000 copper RJ-45 ports. Alcatel-
Lucent OmniStack 6200 supports a fault
tolerant looped stacking configuration.
In a standalone configuration, these ports
can be used as normal network ports.
Combo ports
OS-LS-6200: Two Gigabit Ethernet SFP
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(mini-GBIC) plus two 10/100/1000 RJ-45
combo ports are located on the front
panel. Users determine whether the
mini-GBIC or 10/100/1000 ports will
operate. The mini-GBIC ports support full
duplex mode only.
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SFP (mini-GBIC) ports support
100BaseX fiber optic transceivers for
100mb fiber connectivity
Alcatel-Lucent | Alcatel-Lucent OmniStack 6200
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