10

EX4200 Ethernet Switch

• 802.1X with authentication bypass access (based on host

MAC address)

• 802.1X with VoIP VLAN support

• 802.1X dynamic ACL based on RADIUS attributes

• 802.1X Supported EAP types: MD5, TLS, TTLS, PEAP

• TNC certified

• MAC Authentication (RADIUS)

• Control Plane DoS protection

High Availability

• Non-Stop Routing (NSR) - PIM, OSPF v2 and v3, RIP v2,

RIPnG, BGP, BGPv6, ISIS, IGMP v1, v2, v3

• Non-Stop Software Upgrade (NSSU)

• Redundant, hot-swappable power supplies

• Redundant, field-replaceable, hot-swappable fans

• Graceful Route Engine Switchover (GRES) for Layer 2

hitless forwarding and Layer 3 protocols on RE failover

• Graceful protocol restart – OSPF, BGP

• Layer 2 hitless forwarding on RE failover

• Online insertion and removal (OIR) uplink module

• Non-Stop Bridging (NSB) - LACP

Link Aggregation

• 802.3ad (LACP) support:

• Number of LAGs supported: 64

• Max number of ports per LAG: 8

• LAG load-sharing algorithm – Bridged or Routed (Unicast

or Multicast) Traffic:

• IP: S/D IP

• TCP/UDP: S/D IP, S/D Port

• Non-IP: S/D MAC

• Tagged ports support in LAG

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

• Layer 2-4 classification criteria: Interface, MAC address,

Ethertype, 802.1p, VLAN, IP address, DSCP/IP Precedence,

TCP/UDP port numbers, etc.

• Congestion avoidance capabilities: Tail Drop

Multicast

• IGMP: v1, v2, v3

• IGMP snooping

• PIM-SM, PIM-SSM, PIM-DM

Services and Manageability

• Junos OS CLI

• Web interface

• Out-of-band management: Serial; 10/100/1000BASE-T

Ethernet

• ASCII configuration

• Rescue configuration

• Configuration rollback

• Image rollback

• LCD management

• Element management tools: Network and Security

Manager (NSM)

• Remote performance monitoring

• Junos SDK

• Proactive services support via Advanced Insight Solutions

(AIS)

• SNMP: v1, v2c, v3

• RMON (RFC 2819) Groups 1, 2, 3, 9

• NTP

• DHCP server

• DHCP client and DHCP proxy

• DHCP relay and helper

• DHCP local server support

• RADIUS

• Service Now for automated fault detection, simplified

trouble ticket management and streamlined operations

• TACACS+

• SSHv2

• Secure copy

• HTTP/HTTPs

• DNS resolver

• Syslog logging

• Temperature sensor

• Config-backup via FTP / secure copy

• Interface range specification

• Port profile associations

Supported MIBs*

• RFC 1155 SMI

• RFC 1157 SNMPv1

• RFC 1212, RFC 1213, RFC 1215 MIB-II, Ethernet-Like

MIB & TRAPs

• RFC 1493 Bridge MIB

• RFC 1643 Ethernet MIB

• RFC 1657 BGP-4 MIB

• RFC 1724 RIPv2 MIB

• RFC 1850 OSPFv2 MIB

*Unless explicitly specified for any particular MIB table or variables, Junos OS does not support SNMP set operations.