Juniper EX2200-48P-4G-TAA 데이터 시트

7

High Availability

•  External redundant power system (RPS) option
•  Link Aggregation
•  802.3ad (LACP) support:

 

- Number of LAGs supported: 32

 

- Maximum number of ports per LAG: 8

•  LAG load sharing algorithm—Bridged Unicast Traffic:

 

- IP: S/D MAC, S/D IP

 

- TCP/UDP: S/D MAC, S/D IP, S/D Port

 

- Non-IP: S/D MAC

•  LAG sharing algorithm—Routed Unicast Traffic:

 

- IP: S/D IP

 

- TCP/UDP: S/D IP, S/D Port

•  LAG load sharing algorithm—Bridged Multicast Traffic:

 

- IP: S/D MAC, S/D IP

 

- TCP/UDP: S/D MAC, S/D IP, S/D Port

 

- Non-IP: S/D MAC

•  LAG sharing algorithm—Routed Multicast Traffic:

 

- IP: S/D IP

 

- TCP/UDP: S/D IP, S/D Port

•  Tagged ports support in LAG
•  Uplink Failure Detection (UFD)

Quality of Service (QoS) 

•  Layer 2 QoS
•  Layer 3 QoS
•  Ingress policing: 1 rate 2 color
•  Hardware queues per port: 8
•  Scheduling methods (egress): Strict Priority (SP), shaped deficit 

weighted round-robin (SDWRR)

•  802.1p, DSCP /IP precedence trust and marking 
•  L2-L4 classification criteria: Interface, MAC address, Ethertype, 

802.1p, VLAN, IP address, DSCP/IP precedence, TCP/UDP port 
numbers

•  Congestion avoidance capabilities: Tail drop

Multicast

•  IGMP snooping entries: 1,000
•  IGMP: v1, v2, v3
•  IGMP snooping
•  PIM-SM, PIM-SSM, PIM-DM

Services and Manageability

•  Junos OS CLI 
•  Web interface (J-Web)
•  Out-of-band management: Serial, 10/100BASE-T Ethernet
•  ASCII configuration
•  Rescue configuration
•  Configuration rollback
•  Image rollback
•  Element management tools: Junos Space Network Management 

Platform

•  Real-time Performance Monitoring (RPM)

•  Simple Network Management Protocol (SNMP): v1, v2c, v3
•  Remote monitoring (RMON) (RFC 2819) Groups 1, 2, 3, 9
•  Network Time Protocol (NTP)
•  DHCP server
•  DHCP client and DHCP proxy 
•  DHCP relay and helper
•  RADIUS authentication
•  TACACS+ authentication
•  SSHv2
•  Secure copy
•  HTTP/HTTPs
•  DNS resolver
•  Syslog logging
•  Temperature sensor
•  Configuration backup via FTP/secure copy
•  Interface range

Supported MIBs*

•  RFC 1155 Structure of Management Information (SMI)
•  RFC 1157 SNMPv1
•  RFC 1905 RFC 1907 SNMP v2c, SMIv2 and revised MIB-II
•  RFC 2570-2575 SNMPv3, user-based security, encryption, and 

authentication

•  RFC 2576 Coexistence between SNMP Version 1, Version 2 and 

Version 3

•  RFC 1212, RFC 1213, RFC 1215 MIB-II, Ethernet-like MIB, and TRAPs
•  RFC 2578 SNMP Structure of Management Information MIB
•  RFC 2579 SNMP Textual Conventions for SMIv2 
•  RFC 2925 Ping/traceroute MIB
•  RFC 2665 Ethernet-like interface MIB
•  RFC 1643 Ethernet MIB
•  RFC 1493 Bridge MIB
•  RFC 2096 IPv4 Forwarding Table MIB
•  RFC 2011 SNMPv2 for IP using SMIv2
•  RFC 2012 SNMPv2 for transmission control protocol using SMIv2
•  RFC 2013 SNMPv2 for user datagram protocol using SMIv2
•  RFC 2863 Interface MIB 
•  RFC 3413 SNMP Application MIB
•  RFC 3414 User-based security model for SNMPv3
•  RFC 3415 View-based Access Control Model for SNMP
•  RFC 3621 PoE-MIB (PoE switches only) 
•  RFC 1724 RIPv2 MIB
•  RFC 2863 Interface Group MIB
•  RFC 2819 RMON MIB
•  RFC 2287 System Application Packages MIB
•  RFC 4188 STP and extensions MIB
•  RFC 4363 Definitions of managed objects for bridges with traffic 

classes, multicast filtering, and VLAN extensions

•  RFC 2922 LLDP MIB
•  Draft – blumenthal – aes – usm - 08
•  Draft – reeder - snmpv3 – usm - 3desede -00

*Each switch comes with RJ-45-to-DB-9 serial port adapter, 19’’ rack mount kit and connector 

retainer. Each system also ships with a power cord for the country for which it is shipped.

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