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Router(config)#access-list access-list-number [permit | deny] {protocol |
protocol-keyword}{source source-wildcard | any}{destination
destination-wildcard | any}[protocol-specific-options] [log]
The more complex form of the command references an access list, allowing
finer control of the definit
You have to implement something called "snapshot routing". This is when you
can configure your ISDN line to make a connection to a remote site
say...once a week or so...and obtain routing information via the said
routing protocol.
Regards,
Jason Weden
Message Poste
Sounds like it was a physical layer issue:
bad rollover or,
bad db9, or
bad serial port on the computer
Swapping out each of the above, one at a time, undoubtedly led to your
solutionI think. The other possibility was that your keyboard was
messed up and sending the wrong keystoke combos.
VoIP is any time you take sound and packetize it using standard (H.323, SIP,
etc) or non-standard (Cisco's Skinny) protocols, which, in turn, allows
one's voice to travel over IP. When you use VoIP to inmitate and/or expand
upon traditional POTS telephony (ip-to-pstn, call forwarding, call-waitin
Overloading, or PAT, works only when traffic is initiated on the LAN and
terminating on the WAN. Then, as you say, a nat translation is created so
packets can go back and forth between the two. WAN traffic can then only hit
the LAN for the duration that the translation remains in the nat table.
The PERL multicasting module works great. I use that to test multicasting
in my router lab. I think it only works in linux. Search for it at:
http://search.cpan.org -- you'll need to know a little bit about PERL
though. But the examples given will give you the code you need.
Jason
Message
/32 mask always shows up under the "show interface" commands despite the
actual netmask. I'm not sure what you're asking in the other question.
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Hello,
Was wondering if anyone has taken the Cisco Network Academy semester-long
course (sem. 5) for 640-603 (Routing)? If so, did you find it alone was a
good prep for the exam?
Regards,
Jason
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Anyone know of a cisco users group in the boston area? Secondly, what goes
on at these gatherings?
Thanks,
Jason
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djacent to the T-stop -- just one idea
about space we could use. (It also has 2500 routers and 1900 switches).
Regards,
Jason Weden, CCAI, CCNA
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FAQ,
I have heard of sattelite providers messing with tcp parameters such as
window size to optimize the tcp transfer over such low-latency connections:
http://www.networkmagazine.com/article/NMG20020104S0001/2
http://www.sohosatellite.co.uk/h_technical_perf.htm
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Rarely is DSL used in a dedicated point-to-point manner...though it is
possible on a large campus between buildings. Most ADSL connections are
akin to a T1 line between you and your provider since you have, more or
less, a dedicated copper run between your house/business and your service
provider
Ok, so SIP is nowhere near useless. It is being used all over the place and
will eventually replace H.323. Telcos like Vonage (which uses Cisco SIP
equipment), deltathree, and Denwa are using it for last mile telephony
connectivity for residences and enterprises, and WorldCom, after surfacing
fr
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