Суич Cisco CBS220
Cisco CBS220
Суич
Fixed Port
Общ брой портове
18
Основни портове
16x10/100/1000Base-T
Power Over Ethernet (PoE)
Support 802.3af, 802.3at, and Cisco pre-standard (legacy) PoE with maximum power of 30 W per port; PoE Power Budget: 130 W; 16 Ports That Support PoE
Uplink портове 2x1G SFP
Управление
Business Dashboard and mobile app., Network Plug and Play (PnP) agent, Web user interface, Text-editable config files, Scriptable CLI, SNMP, MIB, Remote Monitoring (RMON), DHCP, Other
Fans
Fanless
Захранване
Internal (100-240 V, 50-60 Hz)
Памет (Flash, RAM)
Flash: 64 MB; CPU memory: 256 MB; Packet Buffer: 4.1 Mb
Капацитет за маршрутизиране/превключване
36 Gbps
Пропускателна способност
26.78 Mpps
MAC адреси
Up to 8 192 Media Access Control (MAC) addresses
VLAN (брой, стандарти) up to 256 VLANs simultaneously; Port-based and 802.1Q tag-based VLANs; Management VLAN; Guest VLAN; Auto voice VLAN; QinQ VLAN; Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)
Характеристики
| QoS | 8 hardware queues per port; Strict priority and WRR queue assignment based on DSCP and Port-based class of service (802.1p/CoS); 802.1p VLAN priority-based; IPv4/v6 IP precedence, ToS, DSCP-based, DiffServ; classification and re-marking ACLs, trusted QoS |
| L2 мрежови стандарти | IEEE 802.3, IEEE 802.3u/ab/ad/z/x/af/at; IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X; RFC |
| IPv6 functionality | IPv6 host mode, IPv6 over Ethernet, IPv6/IPv4 Dual Stack, IPv6 neighbor and router discovery (ND), IPv6 stateless address auto-configuration, MTU discovery, DAD, ICMP; ACL; MLD; applications |
| Сигурност | ACLs, Port security, IEEE 802.1X (authenticator role); RADIUS, TACACS+; MAC address filtering; Storm control; DoS protection; BPDU Guard; Spanning Tree Loop Guard; SSH, SSL |
| Размери (Ш, Д, В), mm | 440 x 203 x 44 mm |
| Опция за монтаж | Rackmount |