Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Webcast-Catalyst9k
New Member

MLPP/ISL-DOT1Q/MULTICAST HELPER-MAP/SDM:)

hello!

i have to know when we use MLPP? AND why most of network engineers prefere to use dot1q over the ISL.Although ISL is a cisco propriatery

3)i need a useful link that describe the ip multicast helper-map

4)i need the path to download the sdm software also

many 10xs

2 REPLIES
Bronze

Re: MLPP/ISL-DOT1Q/MULTICAST HELPER-MAP/SDM:)

Answer1:

MLPP can be used when you would like to control CPE devices at the CallManager. This MLPP uses SCCP to communicate call control messages between CCM and the gateway endpoints, which can be FXS, analog or BRI ISDN encryption-enabled phones.

Answer2:

dot1q is IEEE standard and widely supported by all types of Cisco devices like switches & routers. ISL is mostly available only in Cisco switches.

Answere3:

ip multicast helper-map

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca794.html#wp1002616

Answer4:

You have the link to download software at the SDM support page

http://www.cisco.com/en/US/products/sw/secursw/ps5318/tsd_products_support_series_home.html

New Member

Re: MLPP/ISL-DOT1Q/MULTICAST HELPER-MAP/SDM:)

Hello wdrootz!

10xs a lot for ur great Reply..

208
Views
5
Helpful
2
Replies
CreatePlease to create content