3Com 10014299 manual Quality of service

Features of the 3Com Router Version 1.10 9

Attribute	Description
Quality of service	Traffic classification	■	Supports CAR (Committed Access Speed) and packet
(QoS)	and flow control		priority, monitoring the network traffic entering ISP
		■ Supports LR (Line Rate of physical interface) to limit the total
			speed of packet transmission on physical interface
	Traffic shaping	■	Uses buffer and token bucket to support general traffic
			shaping (GTS).
	Congestion	■	Supports FIFO (first-in-first-out queue)
	management	■	Supports PQ (priority queue)
		■ Supports CQ (customization queue)
		■ Supports WFQ (Weighted Fair queue)
	Congestion	■	Supports WRED (Weighted Random Early Detection),
	Avoidance		implementing flow-based congestion avoidance
Configuration	Command line	■	Prompts provide information in English
management	interface	■	Prompt command line hierarchical protection, to ensure that
Terminal server			the unauthorized users cannot access the router.
		■ Prompt Detailed debugging information, helpful for
			diagnosis of network faults
		■ Provides network test tools such as tracert and ping
			commands, to quickly diagnose whether the network is
			normal.
		■ Info-center loghost configuration
	Terminal service	■	Performs local or remote configuration via the console port,
			asynchronous serial port, X.25 PAD, Telnet and Reverse
			Telnet etc.
		■ Logs on the UNIX host via Rlogin
		■ Configures router via the dumb terminal service
		■ Provides dumb terminal service via PRI port
		■ Supports the send function and provide the information
			interaction between terminal subscribers
		■ Terminal access via asynchronous serial port
		■ Supports dial-up POS and network POS accessing based on
			the shared POS access technology, which improves card
			account processing
	System	■	Supports to upload and download programs/configuration
	Management		files via FTP
		■ Supports to upload and download programs/configuration
			files via TFTP
		■ Supports on-line upgrade of the cards.
	Network	■	Supports SNMP (Simple Network Management Protocol)
	management	■	Supports RMON (Remote Monitor)