Cisco NX-OS Enterprise LAN License N7K-LAN1K9= Manual De Usuario
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N7K-LAN1K9=
Product Bulletin
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Table 2.
New Software Features in Cisco NX-OS Software Release 4.1
Software Feature
Description
Port-Channel Enhancement
Supports configuration of up to 768 Port-Channels
IPv6 Enhancement
Adds support for the following IPv6 protocols:
●
Multicast Listener Discovery (MLD) Protocol Version 2
●
Bidirectional Protocol Independent Multicast (Bidir PIM)
●
Source-Specific Multicast (SSM) PIM
●
Enhanced Interior Gateway Routing Protocol (EIGRP)
●
Access control lists (ACLs) ((port-based ACLs [PACLs], VLAN-based ACLs [VACLs],
router-based ACLs [RACLs], and security group ACLs [SGACLs])
●
Unicast Reverse Path Forwarding (uRPF)
●
Quality of Service (QoS)
VLAN Trunking Protocol (VTP)
Transparent Mode
Transparent Mode
Allows VTP protocol data units (PDUs) to pass through Cisco Nexus 7000 Series switches
‘show capacity’ command
Provides the user with a single command that summarizes the current utilization of the
platform hardware resources of the switch
platform hardware resources of the switch
ACL Hardware Resource
Pooling
Pooling
Allows any features that use ACLs to scale beyond 16K entries
Switched Port Analyzer
(SPAN) Enhancement
(SPAN) Enhancement
Supports the following options on SPAN destination interfaces:
●
Inpkt: Allows the SPAN destination ports to receive the normal incoming traffic
●
Learning: Enables MAC addresses learning
Smart CallHome HTTPS
Transport
Transport
Provides a secure communication channel through the HTTPS tunnel between Cisco Nexus
7000 Series Switches and the Cisco AutoNotify backend server
7000 Series Switches and the Cisco AutoNotify backend server
Role-backed access control
(RBAC) Role Distribution
(RBAC) Role Distribution
Supports distribution of RBAC role configuration for easier deployment
MIB Enhancement
Adds support for additional MIB:
●
IPMCAST-MIB (RFC-5132)
Virtual Port Channel (vPC)
Supported as of r4.1(3)
Increases usable bandwidth by eliminating STP blocked ports in common dual homed
designs.
designs.
●
Transparent to neighbor hosts or switches
●
Neighbors need only support LACP
●
Retains independent control and data plane
●
Support for dual sups per switch
CFSoIP
Cisco Fabric service (CFS) is a distribution protocol that provides a rich set of features,
using which applications can distribute and synchronize configuration and/or runtime data in
a network.
using which applications can distribute and synchronize configuration and/or runtime data in
a network.
Ordering Information
Cisco NX-OS is available in three license levels. A rich feature set is provided with the Base
license, which is bundled with the hardware at no extra cost. The Enterprise license enables
incremental functions that are applicable to many enterprise deployments. The Advanced Services
license enables next-generation data-center functions such as virtual device contexts (VDCs) and
Cisco TrustSec. Table 3 summarizes the three packages.