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Cisco Systems 2820 - page 1
Corporate Headquarters: Copyright © 2002. Cisco Systems, Inc. All rights reserved. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA Release Notes for t he Catalyst 1900 and Catalyst 2820 Series Swit ches, Version 9.00.06 July , 2002 These release notes pro vide information on the Cataly st 1900 and Catalyst 2820 series Ether ...
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Cisco Systems 2820 - page 2
2 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Using Previous Releases of the Switch Firmware Using Previous Releases of the Switch Firmware The Catalyst 1900 and Catalyst 2820 switches are sh i pped with fir mware v ersion 9.00.05. Depending on the board versi on of your switch, you need th e m ...
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Cisco Systems 2820 - page 3
3 Release Notes for the Catalyst 1900 and Cata lyst 2820 Series Switches, Version 9.00.06 OL-2901-01 Features Features The Catalyst 19 00 and 2820 sw itches running firmware v ersion 9.00.00 and above ha ve these features: • Cluster membership capab ility—The Catalyst 1900 and Catalyst 2820 switches can be added to switch clusters and managed b ...
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Cisco Systems 2820 - page 4
4 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Limitations Limitations These sections provide usage limitations for the swit ches. Limitation Specific to the Catalyst 2820 Switches After removing o r inserting a module, click Reloa d to display a fr esh switch ima ge on the Ho me page. Limitatio ...
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Cisco Systems 2820 - page 5
5 Release Notes for the Catalyst 1900 and Cata lyst 2820 Series Switches, Version 9.00.06 OL-2901-01 Usage Guidelines • If you connect an auton egotiating 100B ASE-TX port of a Catalyst 1900 switch to a device that do es not autone gotiate, there could be pro blems establ ishing a link. T o work around this prob lem, configure the switch port to ...
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Cisco Systems 2820 - page 6
6 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Usage Guidelines • If the switch is directly connected to a termi nal or terminal emulator rather than to a modem connection, you must con figure t he switch to the same baud rate and character f ormat as the terminal or emulator . If the switch i ...
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Cisco Systems 2820 - page 7
7 Release Notes for the Catalyst 1900 and Cata lyst 2820 Series Switches, Version 9.00.06 OL-2901-01 Caveats • While performing a f irmware upgrade, the switch might n ot respond to commands for as lon g as 1 minute. This is nor mal and correct. I f you interrupt t he transfer by turning the swi tch of f and on, the fir mware could be corru pted. ...
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Cisco Systems 2820 - page 8
8 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Caveats • CSCdk66781 Networks that use IBM T ype 1 cabling with ports configured as monitor ports can hav e problems if the cabl e becomes d isconnect ed. The workaround is to conf igure ports for half-d uple x operation because the switch d oes n ...
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Cisco Systems 2820 - page 9
9 Release Notes for the Catalyst 1900 and Cata lyst 2820 Series Switches, Version 9.00.06 OL-2901-01 Caveats • CSCdk01961 If you use VTP pruning with Fast Et herChannel, losing one conn ection on one high-speed lin k pre vents pruning fr om working prop erly . This does not cause connecti v ity problems, b ut flood traf fi c is sent to the neighb ...
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Cisco Systems 2820 - page 10
10 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Caveats – Enable port security on the switch port connected to the serv er , set the upper limit of the number of addresses the secure port can hav e, and set the Action U pon Address V iolation option to Ignore. – Do not use the netw ork port. ...
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Cisco Systems 2820 - page 11
11 Release Notes for the Catalyst 1900 and Cata lyst 2820 Series Switches, Version 9.00.06 OL-2901-01 Caveats Resolved Caveats in Previous Versions These problems were resolved in v ersion 9.00.05: • CSCds09069 Catalyst 1900 and 2820 switches can no w communicate with other management VLANs e ven if the switch has no ARP entry in it s ARP table f ...
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Cisco Systems 2820 - page 12
12 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Caveats This problem was resolv ed in ve rsion 9.00.04: • CSCds28410 V ersion 9.00.04 corrected a condition on the Catalyst 1900 and 2820 switches r unning Enterprise Edition f irmware t hat caused VLAN T runk Protocol (VTP) conf iguration inform ...
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Cisco Systems 2820 - page 13
13 Release Notes for the Catalyst 1900 and Cata lyst 2820 Series Switches, Version 9.00.06 OL-2901-01 Related Documentation • CSCdm58378 Whether in VTP transparent or server mode, the switch drops VTP packets from block ed ports and no longer recei ves and sends t hese packets to unblock ed ports. • CSCdm83795 The switch can use a Cis coSecure ...
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Cisco Systems 2820 - page 14
14 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Obtaining Documentation Ordering Documentation Cisco documentation is a vail able in the follo wing w ays: • Registered Cisco Direct Customers can order Cisco product d ocumentation from the Net working Products MarketPlace: http://www .cisco.com ...
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Cisco Systems 2820 - page 15
15 Release Notes for the Catalyst 1900 and Cata lyst 2820 Series Switches, Version 9.00.06 OL-2901-01 Obtaining Documentation Cisco.com Cisco.com is the foundation of a suite of interacti ve, network ed services that pro vides immediate, open access to Cisco information, networking solutio ns, services, programs, and resources at an y time, from an ...
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Cisco Systems 2820 - page 16
16 Release Notes for the Catalyst 1900 and Catalyst 2820 Seri es Switches, Version 9.00.06 OL-2901-01 Obtaining Documentation Cisco TAC Web Site The Cisco T A C W e b Site allo ws you to resolv e P3 and P4 issues yourself , saving both cost and time. The site provides around-the-clock access to online tool s, kno wledge bases, and software. T o acc ...
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