Configure Tunnels for Co-existence of Path Protection with Fast
Reroute 353
Example command 353
Configure Tunnels for Explicit Path Protection 352
Example command 352
Configure Tunnels for Path Protection 352
Example command 352
Configure Unequal Load Balancing 350
Example command 350
configuring 8, 240, 258, 263, 294
Configuring ACL-based Prefix Filtering 149
Example command 149
Configuring Graceful Restart 148
Example command 148
Configuring Head UNI-C for a GMPLS Tunnel 390
Example command 390
configuring LDP downstream on demand mode 66
Configuring LSP Diversity 391
Example 391
configuring SRLG 294
Configuring Tail UNI-C for a GMPLS Tunnel 391
Example command 391
constraint models 173
RDM and MAM 173
overview 173
control 15
control channel, how to configure 123
control communication failure 12
control message 7
with LDP 7
control messages 7
control plane 7, 11, 158
failure 11
Control Protocol (example) 7
control state recovery 12
control, LDP 15
creating 216
D
data channel, how to configure 123
data plane services 158
data plane services, about 158
defining 7, 177
description 111, 163
Diff-Serv 172
RDM (russian doll model) and MAM (maximum allocation
model) 172
Russian Doll Model (RDM) and Maximum Allocation Model
(MAM) 172
Differentiated Services Traffic-Engineering 123, 172
bandwidth, how to configure 123
Differentiated Services Traffic-Engineering (continued)
bandwidth constraints 172
overview 172
diffserv TE bandwidth 123
diffserv-TE bandwidth, how to confirm 123
disabling 253
discovery 25, 29, 32
active targeted hellos, how to configure 29
parameters, configuring 25
passive targeted hellos, how to configure 32
discovery over a link 27
how to configure 27
prerequisites 27
downstream on demand 21
DS-TE modes, prestandard and IETF 123
dynamic path setup 7
E
enable soft-preemption 320
enabling 251
end-to-end recovery 180
end-to-end recovery, GMPLS 180
engineering a backbone 166
exchanging 8
extended access-lists 117
extensions 112, 166
generalized label request 112
generalized UNI attribute 112
New Error Spec sub-codes 112
UNI session 112
extensions, MPLS TE 166
F
failure 11
failure recovery 14
failure recovery, graceful restart 14
fast reroute 175
fault handling 114
figure, implementation 186
flooding 174, 175
thresholds 175
MPLS-TE 174
thresholds 175
triggers 174
flooding thresholds 175
flooding triggers 174
for active targeted hellos 29
for passive targeted hellos 32
forced reversion procedure 267
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
IN-2
Index