142Chapter 6: Metro Mobility: Client-Based Mobile IP
In the next chapter, the PC-based client is replaced with a router, allowing many IP devices to
share a single set of links without regard to mobility. The features and configurations build on
the Home Agent/FA topologies shown in this and previous chapters and focus on the specifics
of the mobile router.
Review Questions
1What does the term metro mobility mean?
2What are the challenges or concerns for Mobile IP in the metro mobility model?
3What feature is necessary for a network to overcome ingress filtering?
aGRE tunneling
bReverse tunneling
cMobile Agent–FA security association
dFirewall on ...
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