Cisco NIM-ES2–4=, Gigabit Ethernet, 10,100,1000 Mbit/s,
100BASE-TX,1000BASE-TX, IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE
802.1w,IEEE 802.1×,IEEE 802.3×, Cisco 4000 Series, SNMPv1, v2, v3, IGMP
Úvodní popis
Cisco NIM-ES2–4=. Typ rozhraní Ethernetu: Gigabit Ethernet, Přenosová
rychlost sítě Ethernet: 10,100,1000 Mbit/s, Technologie kabeláže
Ethernetu – měď: 100BASE-TX,1000BASE-TX. Kompatibilita: Cisco 4000 Series.
Správa platformy: SNMPv1, v2, v3, IGMP, Šifrování/zabezpečení: 802.1×
RADIUS. Rozměry (ŠxHxV): 79 × 122 × 21 mm, Hmotnost: 79 g
Popis
The 4– and 8-port Cisco® Gigabit Ethernet LAN Switch Network Interface
Modules (NIMs) can reduce your company's total cost of ownership (TCO) by
integrating Gigabit Ethernet switch ports within Cisco 4000 Series Integrated
Services Routers (ISRs). These low-density Gigabit Ethernet switches offer small
to medium-sized businesses and enterprise branch offices a combination of
switching and routing integrated into a single device (Figure 1).
Integration of these switches with Cisco IOS-XE Software allows network
administrators to manage a single device using Cisco management tools or the
router command-line interface (CLI) for LAN and WAN management needs. This
approach reduces network complexity, lowers maintenance contract costs, and
lessens staff training needs. It also simplifies software qualification efforts
and delivers a consistent user experience at branch offices. Additionally, these
low-density Gigabit Ethernet switching modules enable Cisco's industry-leading
power initiatives, including per-port Power over Ethernet (PoE) and Power over
Ethernet Plus (PoE+) power monitoring, which enhances the ability of the branch
office to scale to higher performance requirements and still meet environmental
initiatives for IT teams to operate a power-efficient network.
The 4– and 8-port Gigabit Ethernet LAN Switch NIMs provide line-rate Layer
2 switching across onboard Gigabit Ethernet ports. The 4-port NIM has four
10/100/1000 switched Gigabit Ethernet ports. The 8-port NIM has eight
10/100/1000 switched Gigabit Ethernet ports, with a PoE/PoE+ version capable of
powering all eight ports. The NIMs furthermore enable direct module-to-module
communication through the use of the multigigabit fabric (MGF).
The new features for the Gigabit Ethernet LAN Switch NIMs include four
quality-of-service (QoS) queues per port, Shaped Deficit Weighted Round Robin
(SDWRR), dynamic secure port, intra chassis cascading, up to 30W of PoE/PoE+ per
port, and PoE per-port monitoring and policing.
