Cisco Systems SLM224G4PS Manual De Usuario

Model 

SLM224G4PS or SLM248G4PS

Ports 

SLM224G4PS: 

 

24 RJ-45 connectors for  

 

10BASE-T, 100BASE-TX, and 

 

1000BASE-T with 4 Gigabit ports 

 

and 2 Combo SFP slots 

 

SLM248G4PS: 

 

48 RJ-45 connectors for  

 

10BASE-T, 100BASE-TX, and 

 

1000BASE-T with 4 Gigabit ports 

 

and 2 Combo SFP slots

Buttons 

None

Cabling Type 

UTP CAT 5 or better for  

 

10BASE-T/100BASE-TX, 

 

UTP CAT 5e or better for 1000BASE-T

LEDs 

Power, Link/Act, Speed

Switching Capacity  SLM224G4PS: 

 

12.8 Gbps non-blocking

 

SLM248G4PS: 

 

17.6 Gbps non-blocking 

MAC Table Size 

8K

Number of VLANs 

128

Stacking Operation  Maximum stack size:  192 Ports
 

Max. no. of  units in stack:  6  

 

(SLM224G4PS + SLM248G4PS)

 

Hot insertion and removal

 

Ring and Chain stacking options

 

Master and Backup Master for  

 

resilient stack control

 

Auto-numbering or manual 

 

configuration of units in stack

Web User Interface  Built-in Web UI for easy browser- 

 

based configuration (HTTP)

SNMP 

SNMP versions 1, 2c, 3

SNMP MIBs 

RFC1213 MIB-2, RFC2863 Interface 

 

MIB, RFC2665 Ether-like MIB, 

 

RFC1493 Bridge MIB, RFC2674 

 

Extended Bridge MIB (P-bridge, 

 

Q-bridge), RFC2819 RMON MIB 

 

(groups 1,2,3,9 only), RFC2737  

 

Entity MIB, RFC 2618 RADIUS Client 

 

MIB 

RMON 

Embedded Remote Monitoring  

 

(RMON) software agent supports 

 

four RMON groups (history, 

 

statistics, alarms, and events) for  

 

enhanced traffic management,  

 

monitoring, and analysis

Firmware Upgrade  Web Browser upgrade (HTTP) 

 

and TFTP upgrade

Port Mirroring 

Traffic on a port can be mirrored 

 

to another port for analysis 

 

with a network analyzer or RMON 

 

probe

Other Management  Switch Audit Log 

 

DHCP Client 

 

BootP 

 

SNTP 

 

Xmodem upgrade 

 

Cable Diagnostics 

 

Port Mirroring 

 

PING

IEEE 802.1x 

802.1X Authentication: RADIUS; 

 

EAP-TTLS, PEAP, EAP-MD5, LEAP, 

 

EAP-TLS

Access Control 

ToS/DSCP

Link Aggregation 

Link Aggregation using  

 

IEEE 802.3ad LACP 

 

Up to 8 ports in up to 8 trunks

Storm Control 

Broadcast and Multicast

Spanning Tree 

IEEE 802.1D Spanning Tree, 

 

Fast Linkover

IGMP Snooping 

IGMP (v1/v2) Snooping provides  

 

for fast client joins and leaves of  

 

multicast streams and limits  

 

bandwidth-intensive video traffic  

 

to only the requestors.

Priority levels 

4 Hardware queues

Scheduling 

Priority Queueing and  

 

Weighted Round Robin (WRR)