For the convenience
of users, units of Mega bps/1000 Mega bps in the following chapters are
simplified as M/G.
H3C Technologies' H3C S3100-SI Series
Ethernet Switches (hereinafter referred to as S3100-SI series) are wire-speed Layer
2 Ethernet switching products. They are intelligent network manageable switches
designed for the network environments that require high performance, high port density
and easy installation.
The S3100-SI series provide 10/100 Mbps
downlink and 1000 Mbps uplink Ethernet ports. In enterprise networks, they can
serve as access devices for 100 Mbps-to-desktop applications. In metropolitan
area networks (MANs) or various industry networks, they connect end users or
aggregate low end switches through 100 Mbps electrical interfaces in the
downlink direction, and converge at an IP switching center or a large capacity
Layer 3 switch in the uplink direction through GE interface or link
aggregation.
Currently, the S3100-SI series include the
following models:
l
S3100-26T-SI
l
S3100-16T-SI
l
S3100-8T-SI
l
S3100-26C-SI
l
S3100-16C-SI
l
S3100-8C-SI
S3100-SI series switches feature the
following advantages:
1)
Fan-free mute design, suitable for some quiet
environment such as corridors and offices.
2)
Virtual cable test (VCT) supported, convenient
for troubleshooting.
3)
Bidirectional port rate-limiting with the
granularity of 64 Kbps, supporting finer bandwidth allocation.
4)
Up to 4 K IEEE 802.1Q-compliant VLANs, convenient
for networking.
5)
Remote switched port analyzer (RSPAN), enhancing
the monitoring of the network.
Table 1-1 Service features for S3100-26T-SI/S3100-16T-SI/S3100-8T-SI
Ethernet switches
|
Item
|
S3100-26T-SI
|
S3100-16T-SI
|
S3100-8T-SI
|
|
Wire-speed Layer 2 switching
|
Switching capacity
|
All ports support wire-speed forwarding
8.8 Gbps
|
All ports support wire-speed forwarding
5.2 Gbps
|
All ports support wire-speed forwarding
3.6 Gbps
|
|
Packet forwarding rate
|
6.55 Mpps
|
3.87 Mpps
|
2.68 Mpps
|
|
Switching mode
|
Store and forward
|
|
VLAN
|
Up to 4K IEEE 802.1Q-compliant VLANs (virtual
local area networks)
GVRP (GARP VLAN registration protocol)
|
|
VLAN interface
|
One VLAN virtual interface
|
|
Broadcast storm suppression
|
Port bandwidth percentage-based
suppression
|
|
Multicast
|
IGMP Snooping (Internet group management protocol
snooping)
|
|
Spanning tree protocol
|
STP, RSTP (rapid STP), MSTP (multiple
STP)
Up to 16 spanning tree instances
|
|
Port aggregation
|
Manual link aggregation through command
line
FE/GE (Fast Ethernet/Gigabit Ethernet) link
aggregation
Up to three link aggregation groups; up
to eight ports for one FE aggregation group, and up to two ports for one GE
aggregation group (the ports in the same group must be of the same type)
|
|
Port mirroring
|
Many-to-one port mirroring (that is,
multiple mirroring ports, and one monitor port)
Remote switched port analyzer (RSPAN)
|
|
Port isolation
|
Supported
|
|
Port self-loop detection
|
Supported
|
|
Port loopback (internal/external test)
|
Supported
|
|
MAC
address table
|
Address self-learning
IEEE
802.1D standard-compliant
Up to 8 K
MAC addresses
1 K static
MAC addresses
Adding of
dynamic/static unicast MAC address, multicast MAC address, and blackhole MAC
address
|
|
Flow control
|
IEEE 802.3x flow control (full duplex)
Back-pressure based flow control (half
duplex)
|
|
Loading and upgrade
|
XModem
FTP (file transfer protocol), TFTP (trivial
file transfer protocol)
|
|
Management
|
Configuration through CLI (command line
interface)
Remote configuration through Telnet
Configuration through console port
SNMP (simple network management protocol)
1/2/3/9 group MIBs of RMON (Remote
Monitoring)
H3C Quidview NMS
Web-based network management
System log
Hierarchical alarm
|
|
Maintenance
|
Debug information output
Ping, traceroute, multicast traceroute
Telnet
VCT (virtual cable test)
|
|
QoS/ACL
|
Four output queues on each port
802.1p, DSCP (differentiated services codepoint
priority), and IP-precedence priorities
WRR (weighted round robin), and HQ+WRR (high-priority
queuing + WRR) queue scheduling algorithm
Bidirectional port rate-limiting with the
granularity of 64 Kbps:
l
100 Mbps port: the rate limit ranges from 64
Kbps to 99,968 Kbps
l
Gigabit port: the rate limit ranges from 64
Kbps to 1,000,000 Kbps
Drop of unknown multicast packets
|
|
Security
|
Hierarchical user management and password
protection
Guest VLAN
IEEE 802.1x authentication
HWTACACS
MAC address-based authentication
Centralized MAC address authentication
SSH2.0
|
|
DHCP (dynamical host configuration
protocol)
|
DHCP Client
DHCP snooping
|
|
NTP
|
Supported
|
|
HGMP V2
|
Supported
|
Not supported
|
Not supported
|
Table 1-2 Service features for S3100-26C-SI/S3100-16C-SI/S3100-8C-SI
Ethernet switches
|
Item
|
S3100-26C-SI
|
S3100-16C-SI
|
S3100-8C-SI
|
|
Wire speed Layer 2 switching
|
Switching capacity
|
All ports support wire-speed forwarding
8.8 Gbps
|
All ports support wire-speed forwarding
7.2 Gbps
|
All ports support wire-speed forwarding
3.6 Gbps
|
|
Packet forwarding rate
|
6.55 Mpps
|
5.36 Mpps
|
2.68 Mpps
|
|
Switching mode
|
Store and forward
|
|
VLAN
|
Up to 4 K IEEE 802.1Q-compliant VLAN
GVRP
|
|
VLAN interface
|
One VLAN virtual interface
|
|
Broadcast storm suppression
|
Port bandwidth percentage-based
suppression
|
|
Multicast
|
IGMP Snooping
|
|
Spanning tree protocol
|
STP/RSTP/MSTP, up to 16 spanning tree
instances
|
|
Port aggregation
|
Manual link aggregation through command
line
FE/GE link aggregation
Up to three link aggregation groups; up
to eight ports for one FE aggregation group, and up to two ports for one GE
aggregation group (the ports in the same group must be of the same type)
|
|
Port mirroring
|
Many-to-one port mirroring (that is,
multiple mirroring ports, and one monitor port)
RSPAN
|
|
Port isolation
|
Supported
|
|
Port self-loop detection
|
Supported
|
|
Port loopback (internal/external test)
|
Supported
|
|
MAC address table
|
Address self-learning
IEEE 802.1D standard-compliant
Up to 8 K MAC addresses
1 K static MAC addresses
Adding of dynamic/static unicast MAC
address, multicast MAC address, and blackhole MAC address
|
|
Flow control
|
IEEE 802.3x flow control (full duplex)
Back-pressure based flow control (half
duplex)
|
|
Loading and upgrade
|
XModem
FTP, TFTP
|
|
Management
|
Configuration through CLI
Remote configuration through Telnet
Configuration through console port
SNMP
1/2/3/9 group MIBs of RMON
H3C Quidview NMS
Web-based network management
System log
Hierarchical alarm
|
|
Maintenance
|
Debug information output
Ping, traceroute, multicast traceroute
Telnet
VCT (Virtual Cable Test)
|
|
QoS/ACL
|
Four output queues on each port
802.1p, DSCP, and IP-precedence priority
WRR and HQ+WRR queue scheduling algorithm
Bidirectional port rate-limiting with the
granularity of 64 Kbps:
l
100 Mbps port: the rate limit ranges from 64
Kbps to 99,968 Kbps
l
Gigabit port: the rate limit ranges from 64
Kbps to 1,000,000 Kbps
Drop of unknown multicast packets
|
|
Security
|
Hierarchical user management and password
protection
Guest VLAN
IEEE 802.1x authentication
HWTACACS
MAC address-based authentication
Centralized MAC address authentication
SSH2.0
|
|
DHCP (dynamic host configuration protocol)
|
DHCP Client
DHCP snooping
|
|
NTP
|
Supported
|
|
HGMP V2
|
Supported
|
Supported
|
Not supported
|
