@article{:21,
author = {姜国春},
title = {智能城域网基于 EVPN VPWS 的固网综合业务 承载实践与优化},
publisher = {},
year = {11},
journal = {},
volume = {},
number = {},
eid = {21},
numpages = {},
pages = {0},
keywords= {|智能城域网；EVPN；固网；业务},
url = {http://cjxxtx.com/reading/21.html},
doi = {}
}