자료실
[CISCO] 시스코 Catalyst C1200 시리즈 스위치 데이타시트 / 규격서
cisco c1200 switch model
C1200-8T-D
C1200-8T-E-2G
C1200-8P-E-2G
C1200-8FP-2G
C1200-16T-2G
C1200-16P-2G
C1200-24T-4G
C1200-24P-4G
C1200-24FP-4G
C1200-48T-4G
C1200-48P-4G
C1200-24T-4X
C1200-24P-4X
C1200-24FP-4X
C1200-48T-4X
C1200-48P-4X
< Layer 2 switching >
• Spanning Tree Protocol (STP)
- Standard 802.1d spanning tree support
- Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), - enabled by default
- Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
- Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
- Rapid PVST+ (RPVST+); 126 instances are supported
• Port grouping/link aggregation
- Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
# Up to 4 groups
# Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad
Link Aggregation Group (LAG)
• VLAN
- Support for up to 255 active VLANs simultaneously
- Port-based and 802.1Q tag-based VLANs
- Management VLAN
- Guest VLAN
- Auto Surveillance VLAN (ASV)
• Voice VLAN
- Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS.
Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice
endpoints and call control devices
• Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)
- Enable automatically propagation and configuration of VLANs in a bridged domain
• Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping
- Limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups
(source-specific multicasting is also supported)
• IGMP querier
- Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
• Head-of-Line (HOL) blocking
- HOL blocking prevention
• Loopback detection
- Provides protection against loops by transmitting loop protocol packets out of ports on which
loop protection has been enabled. It operates independently of STP
< Layer 3 routing >
• IPv4 routing
- Wire-speed routing of IPv4 packets Up to 32 static routes and up to 16 IP interfaces
• IPv6 routing
- Wire-speed routing of IPv6 packets
• Layer 3 interface
- Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
• Classless Interdomain Routing (CIDR)
- Support for CIDR
• Dynamic Host Configuration Protocol (DHCP) relay at Layer 3
- Relay of DHCP traffic across IP domains
• User Datagram Protocol (UDP) relay
- Relay of broadcast information across Layer 3 domains for application discovery or
relaying of Bootstrap Protocol (BootP)/DHCP packets
< Management >
• Cisco Business Dashboard
• Cisco Business mobile app
• Cisco Network Plug and Play (PnP) agent
• Web user interface
• SNMP
• Remote Monitoring (RMON)
• IPv4 and IPv6 dual stack
• Firmware upgrade
• Port mirroring
• VLAN mirroring
• DHCP (options 12, 59, 60, 66, 67, 125, 129, and 150)
• Secure Copy (SCP)
• Auto-configuration with SCP file download
• Text-editable configurations
• Smartports
• Auto Smartports
• Text view CLI
• Localization
• Login banner
• Other management
•