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WS-C2955T-12
Software manual
Cisco WS-C2955T-12 Software Manual page 11
Software guide
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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VLANs in the VTP Database
How VLAN Trunks Work
Configuring 802.1p Class of Service
Load Sharing Using STP
78-6511-08
Upgrading from Previous Software Releases
VTP Version
8-15
Default VTP Configuration
Configuring VTP
8-16
Configuring VTP Server Mode
Configuring VTP Client Mode
Disabling VTP (VTP Transparent Mode)
Enabling VTP Version
2
Disabling VTP Version
2
Enabling VTP Pruning
Monitoring VTP
8-20
8-20
Token Ring VLANs
8-20
VLAN Configuration Guidelines
Default VLAN Configuration
Configuring VLANs in the VTP Database
Adding a VLAN
8-24
Modifying a VLAN
8-24
Deleting a VLAN from the Database
Assigning Static-Access Ports to a VLAN
8-26
IEEE 802.1Q Configuration Considerations
Trunks Interacting with Other Features
Configuring a Trunk Port
8-28
Disabling a Trunk Port
8-29
Defining the Allowed VLANs on a Trunk
Changing the Pruning-Eligible List
Configuring the Native VLAN for Untagged Traffic
How Class of Service Works
Port Priority
8-31
Port Scheduling
8-31
Configuring the CoS Port Priorities
8-32
Load Sharing Using STP Port Priorities
Configuring STP Port Priorities and Load Sharing
Load Sharing Using STP Path Cost
Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide
8-14
8-15
8-16
8-17
8-18
8-18
8-19
8-19
8-21
8-21
8-23
8-25
8-25
8-26
8-27
8-29
8-30
8-30
8-31
8-31
8-32
8-32
8-33
8-34
Contents
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Table of Contents
Troubleshooting
Administering and Monitoring the VMPS
264
Troubleshooting
267
Chapter 9 Troubleshooting
268
Troubleshooting LRE Port Configuration
275
Troubleshooting CMS Sessions
277
Troubleshooting Switch Software Upgrades
282
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This manual is also suitable for:
Ws-c2960s-48td-l
Ws-c2960s-24pd-l
Ws-c2916m-xl
Ws-c2912mf-xl
Ws-c2924-xl
Ws-c2950-12
...
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Ws-c2950t-24
Ws-c2960-24tt-l
Ws-c2960-48tc-l
Ws-c2960-8tc-l
Ws-c2960g-48tc-l
Ws-c3560g-24ps-s
Catalyst 2900 series xl
Catalyst 3500 xl series
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