Layer 2/3 Configuration Guide, Cisco IOS XE Release 3E (Catalyst 3850 Switches)
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Contents

< - A - B - C - D - E - F - G - H - I - L - M - N - O - P - R - S - T - U - V - W -

Index

<

<$nopage>IEEE 802.3ad
See EtherChannel 1
<$nopage>PAgP
See EtherChannel 1
<$nopage>Port Aggregation Protocol
See EtherChannel 1

A

active link 1 2
active links 1
aggregate-port learners 1
aging time
accelerated
for MSTP 1
automatic creation of 1 2

B

backup interfaces
See Flex Links 1
binding physical and logical interfaces 1
BPDU
RSTP format 1

C

channel groups
binding physical and logical interfaces 1
numbering of 1
CIST regional root
See MSTP 1 2
CIST root
See MSTP 1
Configuration Examples for Configuring EtherChannels command 1
configuring
Layer 2 interfaces 1
on Layer 2 interfaces 1
Configuring LACP Hot-Standby Ports: Example 1
Configuring Layer 3 EtherChannels: Examples command 1
Configuring Layer 2 EtherChannels: Examples command 1
cross-stack EtherChannel 1 2 3
configuring
on Layer 2 interfaces 1
described 1
illustration 1

D

default configuration 1
EtherChannel 1
Flex Links 1
MAC address-table move update 1
MSTP 1
UDLD 1
described 1 2
destination-IP address-based forwarding 1
destination-IP address-based forwarding, EtherChannel 1
destination-MAC address forwarding 1
destination-MAC address forwarding, EtherChannel 1
device priority
MSTP 1

E

EtherChannel 1 2 3
automatic creation of 1 2
channel groups
binding physical and logical interfaces 1
numbering of 1
configuration guidelines 1
configuring
Layer 2 interfaces 1
Layer 3 1
default configuration 1
extended load balancing 1
forwarding methods 1 2
IEEE 802.3ad, described 1
interaction
with STP 1
LACP
hot-standby ports 1
interaction with other features 1
max bundles 1
min links 1
modes 1
port priority 1
system priority 1
load balancing 1 2
logical interfaces, described 1
PAgP
about aggregate-port learners 1
about learn method and priority 1
aggregate-port learners 1
described 1
interaction with other features 1
learn method and priority configuration 1
modes 1
port-channel interfaces
numbering of 1
stack changes, effects of 1
EtherChannel failover 1
EtherChannel | interaction
with VLANs 1
EtherChannels 1 2
extended load balancing 1
extended system ID
MSTP 1

F

fiber-optic, detecting unidirectional links 1
Flex Links
configuring 1 2
configuring VLAN load balancing 1
default configuration 1
description 1
link load balancing 1
monitoring 1
preemption scheme 1
preferred VLAN example 1
switchport backup example
forced preemption mode example 1
VLAN load balancing examples 1
Flex Links failover 1
forward-delay time
MSTP 1
forwarding methods 1 2

G

general query 1
Generating IGMP Reports 1

H

hello time
MSTP 1
hot-standby ports 1

I

IEEE 802.1s
See MSTP 1
IEEE 802.3ad, described 1
interaction with other features 1 2

L

LACP 1 2
hot-standby ports 1
interaction with other features 1
max bundles 1
min links 1
modes 1
port priority 1
system priority 1
Layer 2 EtherChannel configuration guidelines 1
Layer 2 interfaces 1
Layer 3 EtherChannel configuration guidelines 1
Leaking IGMP Reports 1
learn method and priority configuration 1
Link Failure, detecting unidirectional 1
link redundancy
See Flex Links 1
load balancing 1 2
load balancing advantages 1
logical interfaces, described 1

M

MAC address-table move update
configuration guidelines 1
configuring 1
default configuration 1
description 1
obtain and process messages 1
max bundles 1
maximum aging time
MSTP 1
maximum hop count, MSTP 1
min links 1
modes 1 2
monitoring
Flex Links 1
mrouter Port 1
MSTP
boundary ports
configuration guidelines 1
described 1
CIST, described 1
CIST regional root 1 2
CIST root 1
configuration guidelines 1
configuring
device priority 1
forward-delay time 1
hello time 1
link type for rapid convergence 1
maximum aging time 1
maximum hop count 1
MST region 1
neighbor type 1
path cost 1
port priority 1
root device 1
secondary root device 1
CST
operations between regions 1
default configuration 1
displaying status 1
enabling the mode 1
extended system ID
effects on root device 1
effects on secondary root device 1
unexpected behavior 1
IEEE 802.1s
implementation 1
port role naming change 1
terminology 1
interoperability and compatibility among modes 1
interoperability with IEEE 802.1D
described 1
restarting migration process 1
IST
operations within a region 1
mapping VLANs to MST instance 1
MST region
CIST 1
configuring 1
described 1
hop-count mechanism 1
IST 1
supported spanning-tree instances 1
root device
configuring 1
effects of extended system ID 1
unexpected behavior 1
stack changes, effects of 1
status, displaying 1
Multicast Fast Convergence 1 2

N

numbering of 1

O

on Layer 2 interfaces 1

P

PaGP 1
PAgP 1
aggregate-port learners 1
described 1
interaction with other features 1
learn method and priority configuration 1
modes 1
path cost
MSTP 1
port priority 1
MSTP 1
port-channel interfaces
numbering of 1
preemption delay, default configuration 1
preemption, default configuration 1
proxy reports 1

R

rapid convergence 1
Rapid Spanning Tree Protocol
See RSTP 1
redundancy
EtherChannel 1
reference 1
restrictions
MSTP 1
root device
MSTP 1
RSTP
active topology 1
BPDU
format 1
processing 1
designated port, defined 1
designated switch, defined 1
interoperability with IEEE 802.1D
described 1
restarting migration process 1
topology changes 1
overview 1
port roles
described 1
synchronized 1
rapid convergence
cross-stack rapid convergence 1
described 1
edge ports and Port Fast 1
point-to-point links 1 2
root ports 1
root port, defined 1

S

See EtherChannel 1 2
service-provider network, MSTP and RSTP 1
show interfaces switchport 1
single-switch EtherChannel 1
source-and-destination MAC address forwarding, EtherChannel 1
source-and-destination-IP address based forwarding, EtherChannel 1
source-IP address based forwarding, EtherChannel 1
source-IP address-based forwarding 1
source-MAC address forwarding 1
source-MAC address forwarding, EtherChannel 1
stack changes, effects of 1
stack changes, effects on
cross-stack EtherChannel 1
EtherChannel 1
stack changes,effects on
MSTP 1
STP
interoperability and compatibility among modes 1
switchport backup interface 1
system priority 1

T

twisted-pair, detecting unidirectional links 1

U

UDLD
aggressive 1 2
aggressive mode
message time 1
default configuration 1
disabling
per interface 1
echoing detection mechanism 1 2
enabling
globally 1
per interface 1
fiber-optic links 1
neighbor database 1
neighbor database maintenance 1
normal 1
normal mode 1
overview 1
restrictions 1
twisted-pair links 1

V

VLAN load balancing on Flex Links
configuration guidelines 1
described 1

W

with STP 1