Datasheet
77
Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
New Features
• Remote SPAN—For more information, go to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/span.htm
• MAC address-based traffic blocking—For more information, go to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/secure.htm
• SNMP ifindex persistence—For more information, go to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/ifindex.htm
• Rapid-Per-VLAN-Spanning Tree (Rapid-PVST)—For more information, go to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/spantree.htm
• NDE enhancements:
–
Destination-source-interface and full-interface flow masks
–
NDE version 5 from the PFC2
–
Sampled NetFlow
–
Option for populating additional fields in NDE records:
• IP address of the next hop router
• Ingress interface SNMP ifIndex
• Egress interface SNMP ifIndex
• Source autonomous system number
• Destination autonomous system number
For more information, go to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/nde.htm
• Other feature enhancements:
–
UDLD syntax changes—For more information, go to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/udld.htm
–
VTP syntax changes—For more information, go to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/vtp.htm
–
Web Cache Communication Protocol (WCCP) input redirection—For more information, go to
this URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/wccp.htm
• New commands:
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standby delay minimum reload
–
link debounce
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vlan internal allocation policy {ascending | descending}
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system jumbomtu
–
clear catalyst6000 traffic-meter
• Enhanced commands:
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show vlan internal usage (enhanced to include VLANs used by WAN interfaces)
–
show vlan id (enhanced to support entry of a range of VLANs)
–
show l2protocol-tunnel (enhanced to support entry of a VLAN ID)