Service Manual

VLAN Stacking in Multi-Vendor Networks.................................................................................887
VLAN Stacking Packet Drop Precedence.........................................................................................891
Enabling Drop Eligibility.............................................................................................................. 891
Honoring the Incoming DEI Value.............................................................................................892
Marking Egress Packets with a DEI Value.................................................................................. 892
Dynamic Mode CoS for VLAN Stacking...........................................................................................893
Mapping C-Tag to S-Tag dot1p Values..................................................................................... 894
Layer 2 Protocol Tunneling..............................................................................................................895
Implementation Information...................................................................................................... 897
Enabling Layer 2 Protocol Tunneling.........................................................................................898
Specifying a Destination MAC Address for BPDUs....................................................................898
Setting Rate-Limit BPDUs...........................................................................................................898
Debugging Layer 2 Protocol Tunneling.....................................................................................899
Provider Backbone Bridging.............................................................................................................899
50 sFlow................................................................................................................ 900
Overview...........................................................................................................................................900
Implementation Information........................................................................................................... 900
Important Points to Remember..................................................................................................901
Enabling Extended sFlow..................................................................................................................901
Enabling and Disabling sFlow on an Interface................................................................................ 902
Enabling sFlow Max-Header Size Extended....................................................................................902
sFlow Show Commands.................................................................................................................. 904
Displaying Show sFlow Global...................................................................................................904
Displaying Show sFlow on an Interface.....................................................................................904
Displaying Show sFlow on a Stack-unit.....................................................................................905
Configuring Specify Collectors........................................................................................................905
Changing the Polling Intervals......................................................................................................... 905
Back-Off Mechanism....................................................................................................................... 906
sFlow on LAG ports.......................................................................................................................... 906
Enabling Extended sFlow................................................................................................................. 906
Important Points to Remember................................................................................................. 907
51 Simple Network Management Protocol (SNMP)......................................909
Protocol Overview............................................................................................................................909
Implementation Information............................................................................................................909
SNMPv3 Compliance With FIPS.......................................................................................................909
Configuration Task List for SNMP.....................................................................................................911
Related Configuration Tasks....................................................................................................... 911
Important Points to Remember........................................................................................................ 911
Set up SNMP...................................................................................................................................... 911
Creating a Community................................................................................................................912
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