Monitoring Features - Cisco IE-3000-8TC Software Configuration Manual

Features
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Monitoring Features

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Cisco IE 3000 Switch Software Configuration Guide
1-10
Trusted boundary for detecting the presence of a Cisco IP Phone, trusting the CoS value
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received, and ensuring port security
Policing
Traffic-policing policies on the switch port for managing how much of the port bandwidth
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should be allocated to a specific traffic flow
– If you configure multiple class maps for a hierarchical policy map, each class map can be
associated with its own port-level (second-level) policy map. Each second-level policy map can
have a different policer.
Aggregate policing for policing traffic flows in aggregate to restrict specific applications or
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traffic flows to metered, predefined rates
Out-of-Profile
Out-of-profile markdown for packets that exceed bandwidth utilization limits
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Ingress queueing and scheduling
Two configurable ingress queues for user traffic (one queue can be the priority queue)
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– Weighted tail drop (WTD) as the congestion-avoidance mechanism for managing the queue
lengths and providing drop precedences for different traffic classifications
Shaped round robin (SRR) as the scheduling service for specifying the rate at which packets are
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sent to the internal ring (sharing is the only supported mode on ingress queues)
Egress queues and scheduling
Four egress queues per port
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WTD as the congestion-avoidance mechanism for managing the queue lengths and providing
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drop precedences for different traffic classifications
SRR as the scheduling service for specifying the rate at which packets are dequeued to the
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egress interface (shaping or sharing is supported on egress queues). Shaped egress queues are
guaranteed but limited to using a share of port bandwidth. Shared egress queues are also
guaranteed a configured share of bandwidth, but can use more than the guarantee if other queues
become empty and do not use their share of the bandwidth.
Switch LEDs that provide port- and switch-level status
MAC address notification traps and RADIUS accounting for tracking users on a network by storing
the MAC addresses that the switch has learned or removed
Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN) for traffic monitoring on any port or
VLAN
SPAN and RSPAN support of Intrusion Detection Systems (IDS) to monitor, repel, and report
network security violations
Four groups (history, statistics, alarms, and events) of embedded RMON agents for network
monitoring and traffic analysis
Syslog facility for logging system messages about authentication or authorization errors, resource
issues, and time-out events
Layer 2 traceroute to identify the physical path that a packet takes from a source device to a
destination device
Chapter 1 Overview
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