Table Of Contents
A - B - C - D - E - F - G - I - K - L - M - P - Q - R - S - T - U - V -
Index
A
Adaptive Session Redundancy
configuration quick start2-10
configuration requirements and restrictions2-7
content rule, redundant2-15
displaying information2-18
index, redundant2-6
Inter-Switch Communications2-14
overview2-4
redundant index2-21
running-config example2-12
service, redundant2-15
source group, redundant2-9, 2-16
ASR. See Adaptive Session Redundancy
audiencexiv
B
BACKUP_IP variable3-19
box-to-box redundancy
cabling CSSs3-9
configuration quick start3-6
configurations, displaying3-37
configuring3-10
disabling3-12
overview3-1
protocol, configuring3-13
synchronizing configurations3-15
C
cable, crossover for box-to-box redundancy3-9
circuit IP interface, configuring for VIP redundancy1-18
circuits, redundant for box-to-box redundancy3-13
configuration quick start
Adaptive Session Redundancy2-10
box-to-box redundancy3-6
critical phy1-35
VIP redundancy1-15
virtual interface redundancy1-15
VRID peering1-27
configuration synchronization
BACKUP_IP variable3-19
REMOTE_IP variable3-19
script for box-to-box redundancy3-16
script for VIP redundancy1-43, 1-44
content rule, redundant2-15, 2-21
critical phy
activating a reporter1-41
configuration quick start1-35
configuration requirements and restrictions1-35
configuring1-37
critical reporter, configuring1-41
overview1-34
physical interfaces, configuring1-40
suspending a reporter1-41
critical reporter, associating with a virtual router1-31, 1-41
critical services
configuring for box-to-box redundancy3-21
configuring for VIP redundancy1-32
displaying for box-to-box redundancy3-23
displaying for VIP redundancy1-55
crossover cable pinouts for box-to-box redundancy3-9
D
documentation
additionalxxi
audiencexiv
chapter contentsxiv
feedbackxix
obtainingxviii
orderingxix
setxv
symbols and conventionsxvii
E
example
redundancy uplink services3-21
running-config for ASR2-12
running-config for box-to-box redundancy3-8
running-config for critical phy1-37
running-config for VIP and virtual interface redundancy1-17
running-config for VRID Peering1-28
stateless redundancy failover for box-to-box redundancy3-29
stateless redundancy failover for VIP redundancy3-33
F
failover
stateful2-4
stateless3-24
feedback, documentationxix
G
I
index, redundant2-6, 2-15, 2-21
Inter-Switch Communications
configuring2-14
displaying information2-19
overview2-6
restrictions2-8
IP critical services
configuring for VIP redundancy1-32
displaying1-48
IP redundancy. See box-to-box redundancy
IP redundant interface
configuring for VIP redundancy1-22
displaying1-48
IP redundant VIP, configuring for VIP redundancy1-21
IP virtual router, configuring for VIP redundancy1-19
ISC. See Inter-Switch Communications
K
keepalive
IP critical services1-32
redundant uplink services3-21
L
LifeTick2-6
LOCAL_VIPR_IP variable, setting1-47
logging, configuration synchronization results1-47, 3-20
M
master CSS, temporary3-20
P
physical interfaces
configuring for box-to-box redundancy3-23
configuring for critical phy1-40
physical link list3-23
protocol
box-to-box redundancy3-4, 3-13
VRRP1-5
publications, obtaining additionalxxi
Q
quick start
Adaptive Session Redundancy2-10
box-to-box redundancy3-6
critical phy1-35
VIP redundancy1-15
virtual interface redundancy1-15
VRID peering1-27
R
redundancy
adaptive session2-1
box-to-box3-1
configuration quick start1-15, 2-10, 3-6
configurations, displaying3-37
critical services1-32
interfaces, displaying1-48
IP redundant VIP1-21
physical interfaces3-23
redundant VIPs, displaying1-50
session2-4
stateless failover3-24, 3-28, 3-32
synchronizing configurations1-42, 3-15
uplink configuration example3-21
uplink services3-21
virtual interface1-1, 1-4, 1-6, 1-18, 1-22
redundancy protocol
box-to-box, overview3-4
configuring3-13
redundant
circuits, configuring for box-to-box redundancy3-13
REMOTE_IP variable, setting3-19
REMOTE_VIPR_IP variable, setting1-47
reporter
router
running-config example
ASR2-12
box-to-box redundancy3-8
critical phy1-37
VIP and virtual interface redundancy1-17
VRID peering1-28
S
scripts
commit_redundancy3-15
commit_vip_redundancy1-44
configuration synchronization1-44, 3-15
session redundancy
configuration quick start2-10
configuration requirements and restrictions2-7
content rule, redundant2-15
displaying information2-18
Inter-Switch Communications2-14
overview2-4
service, redundant2-15
source group, redundant2-9, 2-16
source group
behavior with ASR2-17
stateful failover2-4
stateless redundancy failover
box-to-box redundancy configuration3-28
configuration restrictions3-26
configuration synchronization3-28
CSS parameters, configuring3-26
example configuration for box-to-box redundancy3-29
example for VIP redundancy3-33
overview3-24
VIP and virtual IP interface redundancy3-32
synchronizing redundant configurations1-42
T
TAC
case, openingxx
case, priorityxxi
Technical Assistance Center. see TAC
technical supportxx
temporary master CSS, for box-to-box redundancy3-20
U
uplink services, configuring redundant3-21
V
variable
LOCAL_VIPR_IP, setting1-47
REMOTE_IP, setting3-19
REMOTE_VIPR_IP, setting1-47
VIP redundancy
circuit IP interface, configuring1-18
configuration quick start1-15
configurations, displaying1-48
critical services1-32
IP virtual router1-19
overview1-4
redundant interface1-22
redundant VIP, configuring1-21
running-config example1-17
synchronizing configurations1-42
VIPs, displaying1-50
with session redundancy2-7
virtual interface, configuring1-22
virtual interface redundancy
configuration quick start1-15
configuring1-18
overview1-6
running-config example1-17
virtual router
associating with a critical reporter1-31, 1-41
configurations, displaying1-51
ID1-21
VRID peering1-23
Virtual Router Redundancy Protocol. See VRRP
VRID peering
background1-24
configuration quick start1-27
configuration requirements and restrictions1-26
configuring1-28
critical reporter, configuring1-31
overview1-24