
285
route targets (RTs), 17
exports, 97
filtering, 119, 125
imports, 97
routing security
configuring TTL security check for BGP
peering sessions, 176
configuring TTL security check for multihop
BGP peering sessions, 177
MD5 for Label Distribution Protocol, 174
neighbor router authentication, 172–174
overview, 172
TTL security check, configuring, 177
TTL security mechanism for BGP, 175–176
routing/forwarding instance (VRF), 17
S
secure failure, 12
Secure Sockets Layer (SSL), 207
security
components of, 8–9
confidentiality, integrity, and availability, 11
connectionless VPNs, security implications of,
21–22
defined, 7–8
layers of defense, 12
least privilege principle, ...