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safeguarding network from failures, 80
scalability of RSVP, 55–56
secure VPNs, 153
self-healing networks, 101
selling MPLS. See marketing
service providers
core marketing areas, 230
customer wants, 232
and MPLS marketing, 226
VPN using, 143
session states, LDP (table), 42
shim headers, 3–4, 23
show commands
hop-by-hop, RSVP, 61–62
label-switched path command, 61–62
LDP session command, 42–43
new interface configuration, 37–38
paths, 95–99
session command, 42–43
Signal Under Test (SUS), 190
signaling
MPLS, 50
paths using RSVP-TE, 59
soft state, 55
silence suppression, 115–117
SNMP and Cisco Tunnel Builder solution, 102
SONET
matrix, 136
Thin, 130
Spofford, John, 238
stacked labels
single, decode (exercise), 17–19
with tunneled network, 11
static routing, 27
streaming data, traffic engineering, 124
strict hop, 63
subscribing and provisioning, 111–112
Sun Microsystems and Cisco Tunnel Builder solution, 102
SUS (Signal Under Test), 190
switches
fault-tolerant, 86
MPLS, 27
switching tables examples, 14–15
switching, early days of, 26–27
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