Cisco C8510-SRP - Switch Route Processor Manuel d'utilisateur télécharger pdf (Page 14)

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Catalyst 8500—Features at a Glance

• High-performance IP, IPX, IP multicast, and Layer 2 switching with wire-speed integrated routing and bridging (IRB); performance rated

at 6 and 24 million pps for the Catalyst 8510 and the Catalyst 8540, respectively

• Cisco IOS routing protocols, including:

– OSPF, IGRP, EIGRP, Routing Information Protocol (RIP), RIP-2

– Border Gateway Protocol (BGP) can be supported via a software upgrade

– RIP, EIGRP for IPX

– NetWare Link Services Protocol (NLSP) will be supported via a future software upgrade

– PIM—sparse mode, dense mode, and DVMRP interoperability for IP multicast

• Rich QoS:

– Per-Flow Queuing (IP precedence and TOS-based ﬂows)

– Differentiated delay and loss priorities using WRR scheduling and per-ﬂow queue thresholds

– IP source/IP destination-based ﬂows and TCP/UDP port-based ﬂows, RSVP-based ﬂows (future)

– Trafﬁc classiﬁcation, shaping, and policing (future)

• Cisco IOS security, including:

– TACACS+, RADIUS, Kerberos encrypted passwords, Lock and Key features

– Message Digest 5 (MD5) route authentication

• Reliability features such as:

– HSRP for router redundancy

– Layer 3 load balancing across multiple network paths and Fast and Gigabit EtherChannel

technology for multilink load sharing

– High system availability (Catalyst 8540), redundant switching fabric, CPUs, and power supplies

• Mobility features such as DHCP relay, BOOTP relay, and local-area mobility

• Virtual LAN encapsulations such as Inter-Switch Link (ISL) and 802.1Q (via future software upgrade)

• Network management capabilities, including:

Table 4 Catalyst 8540 Layer 3 Line Cards

Line Card Media Options Maximum Switch Density

16-Port Fast Ethernet • 10/100 UTP with RJ-45 connectors

• 100 BaseFX MMF with mini-MT connectors

128 ports

2-Port Gigabit Ethernet • GBIC connectors

– Short wavelength (250m)

– Long wavelength (500m)

– Single mode (3 km)

16 ports

Modular ATM and Packet over SONET Uplinks • OC-3c, OC-12c Details to be announced

Table 5 Catalyst 8540 Multiservice Line Cards in Addition to Layer 3 Line Cards Above (Note: The LightStream 1010 PAMs in Table 3 can be used in the Catalyst

8540 also.)

Line Card Media Options

Max Per

Catalyst 8540

16-Port OC-3c Line

Card

MMF with Mini-MT

connectors

128 ports

4-Port OC-12c Line

Card

SMF-IR and MMF

with SC connectors

32 ports

1-Port OC-48 Line

Card

SMF with SC

connectors

8 ports

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 20 21 22

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Cisco C8510-SRP - Switch Route Processor Manuel d'utilisateur Page 14

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