you need to know this order. BGP looks at path attributes in this order: Highest weight (Cisco-proprietary BGP value) Highest local preference (LOCAL_PREF) Prefer locally originated route. Shortest AS_PATH is preferred. Choose route with lowest origin code. Internal paths are preferred over external paths, and external paths are preferred over paths with an origin of "incomplete". Lowest multi-exit discriminator (MED) External BGP routes preferred over Internal BGP routes. If no external route, select path with lowest IGP cost to the next-hop router for iBGP. Choose most recent route. Choose lowest BGP RID (Router ID). If you don't know what these values are, or how they're configured, don't panic! The next several parts of this BGP tutorial will explain it all. So spend some time studying this order, and in part II of this free BGP tutorial, we'll look at each of these values in detail. Keep studying! Title: Cisco CCNA / CCNP Certification: OSPF E2 vs. E1 Routes Word Count: 504 Summary: When preparing for CCNA and CCNP success, youÆve got to know the many details of OSPF. Learn about these two vital OSPF route types and how they differ from each other in this free tutorial from Chris Bryant, CCIE #12933. Keywords: ccnp, bsci, ospf, asbr, e1, e2, route, difference, bryant, 12933, ccna, icnd, intro, pass, exam,free Article Body: OSPF is a major topic on both the CCNA and CCNP exams, and it's also the topic that requires the most attention to detail. Where dynamic routing protocols such as RIP and IGRP have only one router type, a look at a Cisco routing table shows several different OSPF route types. R1#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP In this tutorial, we'll take a look at the difference between two of these route types, E1 and E2. Route redistribution is the process of taking routes learned via one routing protocol and injecting those routes into another routing domain. (Static and connected routes can also be redistributed.) When a router running OSPF takes routes learned by another routing protocol and makes them available to the other OSPF-enabled routers it's communicating with, that router becomes an Autonomous System Border Router (ASBR). Let's work with an example where R1 is running both
piece
is
an
abstract
triptych
that
I
found
while
I
was
in
Atlanta
buying
religious
paintings
The
piece
was
called
Guardian
Angel
and
I
love
it
My
patrons
fell
in
love
with
it
as
well
They
have
asked
me
to
track
down
the
artist
and
see
if
he
has
anymore
religious
paintings
available
The
only
religious
paintings
that
I
actually
do
not
buy
are
ones
that
reflect
the
image
of
Jesus
on
the
cross
I
don’t
have
a
problem
with
them
some
of
them
are
extremely
well
done
and
would
more
than
likely
sell
well
but
my
investors
made
it
very
clear
when
they
financed
the
gallery
that
I
would
not
put
that
image
into
it
PPPPP
683
Ajello
Candles
The
motto
of
the
Ajello
Candle
Company
is
“It’s
better
to
light
a
candle
than
to
curse
the
darkness”
This
candle
making
company
has
been
in
business
since
1775
The
business
has
been
family
owned
for
seven
generations
The
candles
from
Ajello’s
are
well
known
for
their
beauty
and
quality
While
they
make
more
candles
now
than
in
1775
their
dedication
to
quality
and
to
customers
has
never
changed
The
Ajello
Candle
Company
was
founded
by
Rafael
Ajello
an
Italian
painter
He
was
also
a
beekeeper
so
he
tried
his
hand
at
using
bees
wax
to
create
candles
He
worked
hard
to
create
a
formula
that
worked
well
The
formula
combined
with
his
outstanding
artistic
ability
lead
to
the
birth
of
the
Ajello
Candle
Company
In
1785
the
company
earned
the
honor
of
creating
all
the
candles
for
the
Vatican
He
and
his
wife
ran
the
business
keeping
their
children
involved
in
the
processes
from
an
early
age
As
time
went
on
their
children
and
grandchildren
kept
the
business
running
as
well
as
passed
the
family
business
on
to
their
children
By
1862
the
company
had
established
itself
as
a
leader
among
the
candle
making
industry
They
had
also
added
perfumes
and
many
.
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