Juniper-networks T1600 Instrukcja Użytkownika Pobierz pdf (Strona 89)

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Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection

(RED), weighted random early detection (WRED)

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Drop statistics reported per queue for each of four priority-based drop profiles

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Four levels of strict priorities with priority propagation among scheduling levels

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Hierarchical shaping and hierarchical scheduler

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Configurable WAN-PHY mode options:

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loopback

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mpls

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path-trace

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trigger

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Virtual Router Redundancy Protocol (VRRP) support

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Fine-grained queueing and shaping per logical interface at both ingress and egress

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802.1q virtual LANs (VLANs)

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VLAN stacking and rewriting

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Channels defined by two stacked VLAN tags

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Multiple tag protocol identifiers (TPID) support

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IP service for nonstandard TPID and stacked VLAN tags

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802.1p rewrite per channel

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Flexible mapping of channels and scheduler resources at both ingress and egress

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16,000 schedulers (2,000 schedulers with 8 queues each or 4,000 schedulers with 4 queues

each)

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Scheduler resources dynamically allocated across ports

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Flexible Ethernet encapsulation

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MAC learning, policing, accounting, and filtering

Software features

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You can install any transceiver supported by the PIC.

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Fiber-optic 10-Gigabit small form-factor pluggable (XFP) transceivers:

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Duplex LC/PC connector (Rx and Tx)

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10-Gigabit Ethernet XFP transceivers:

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10GBASE-S (model number: XFP-10G-S)

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10GBASE-L (model number: XFP-10G-L-OC192-SR1)

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10GBASE-E (model number: XFP-10G-E-OC192-IR2)

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10GBASE-Z (model number: XFP-10G-Z-OC192-LR2)

Optical interface specifications—see 10-Gigabit Ethernet 10GBASE Optical Interface

Specifications

Cables and connectors

10-Gigabit Ethernet Enhanced IQ2 (IQ2E) PIC with XFP (T1600 Router)

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