R*****A
发帖数: 127 | 1 都是把资源放在一个pool里，可以按各种不同需求分配呀。 |
|
|
|
|
z**r
发帖数: 17771 | 5 ucs can be cheap, can be expensive, very flexible. you pay when you grow,
and you get what you pay. otherwise, no way it can rank #2 in only 3 years
after launched.
and many folks especially newbies don't realize when talking about cost, it
should be always total cost of ownership, which includes capital expense and
operational expense, in most cases, opex is actually more expensive, but
people can easily ignore it coz they focus on the capex only. |
|
he
发帖数: 2025 | 6 UCS C200M1在恶霸上有时候很便宜，不过买主卖家都不多，需要耐心。
有个准备V阿姨的家伙，九百多拿下一套dual quad Xeon E5520s, 24GB RAM, 6x GBe
NICs, 2TB。
it
and |
|
y*********n
发帖数: 95 | 7 I agree with you, zher. but for a school environment, as I have been working
in 2nd/3rd tier school for a few year as a low end staff, the desktop could
be better fit for them. total cost of ownership is nothing since faculties
just use our staff/students for free. desktop machine is much more quite
than chassis/rackmount servers. they usually don't have data center like
corporate, they just put the desktop machine in a small lab or office. if
bbbeet is working for a good school and had lots of ... 阅读全帖 |
|
he
发帖数: 2025 | 8 老兄/弟，如果你对网络工程感兴趣，不妨调查下市场需求，比如在INDEED那里搜CISCO
，看看列出来的位置都要求啥，分支有routing, voice, security, data center,
storage, UCS等等，几个小时下来就有点数了。
思科的产品会用就行，管他什么技术呢。 |
|
s*****g
发帖数: 1055 | 9 Can you elaborate the relation between UCS and Voice? |
|
|
z**r
发帖数: 17771 | 11 1. not every employee needs mobility or remote access from home
2. you can create a very cheap laptop with minimal OS function, just wifi,
ethernet, vpn, then everything else can be taken care of by the VM on UCS
then |
|
n**********l
发帖数: 271 | 12 在networking行业里面本科新毕业从哪里开始呢?
我的背景 BS 还有一年 3流学校, GPA一般
CCNP+CCDP 但是没有多少production environment的经验 基本上都是在自己的lab里面玩
正在研究
暑假实习很迷茫 在公司里面基本上就是只能干装系统这种活... 其他的公司都不给做
因为infrastructure是mission critical
我想做SP(Tier 1 ISP BGP,MPLS)方向 看jobs基本上最低都需要4年经验 现在最需要
的就是经验 但
是core公司又不让新人做... 在公司费了好大的劲才拿到ASA, UCS, vCenter, N5K的
read only access 基本上每天就是自己看documentation 公司基本上都是用
consultants干活
Network Engineering career怎么开始? 大学最后一年准备哪些方向? top tier grad
school会有多大帮助?
东海岸小地方 如果不需要h1b 也有点机会的 但是需要h1b还没经验基本上就什么都没
了..
excuse m... 阅读全帖 |
|
he
发帖数: 2025 | 13 "暑假实习很迷茫 在公司里面基本上就是只能干装系统这种活... 其他的公司都不给做
因为infrastructure是mission critical "
装系统是指台机笔记本的操作系统还是别的?
既然你有了只读的权限，那就仔细看看UCS, vCenter，每个鼠标能点的地方都逛逛，有
不明白的地方记下来问问，调出来以前出的问题(症状，原因，解决办法....)，网上搜
一下看有没有类似的抱怨或者不同角度的解释。熟悉之后在家搭个简装版(ESXi)，跑几
个服务器几个终端。N5K也挺有用，仔细读配置文件，想想为啥这么设置。
简单的也好复杂的也罢，最好都写下来，将来面试的时候: 白纸黑字写着成长记录，摸
过，玩过，干过，不空对空，同时给对方抓住机会积极上进的印象。
研究生院应该没什么用，路由交换是基础，电话/云是快速捞钱的捷径。 |
|
d****i
发帖数: 1038 | 14 not sure of nexus 1000v, csr1000 is supposed to be used for datacenter. It
can be provisioned either on vmware or xen on UCS boxes. |
|
u*****e
发帖数: 47 | 15 最近manager让我去学学UCS那个什么认证。对这个东西不是很懂。看到网上有好几个，
有点不大明白，这个东西好像跟CCIE data center也有点关系。。。。整个比较不清楚
, 想请班上高人给指点指点。顺便推荐点学习资料。
谢谢啊 |
|
|
u*****e
发帖数: 47 | 17 我在cisco 官网是查到他们推荐的5本书，
Data Center Fundamentals (ISBN-10: 1-58705-023-4)
NX-OS and Cisco Nexus Switching (ISBN-10: 1-58705-892-8)
Cisco Unified Computing System (UCS) (ISBN-10: 1-58714-193-0)
I/O Consolidation in the Data Center (ISBN-10: 1-58705-888-X)
Storage Networking Fundamentals (ISBN-10: 1-58705-162-1)
请问你是看这个的吗?
1: 5 本书，很贵啊。。起码得250 刀左右了。
2： 想仔细得看一下，得花不少时间吧。。。。
如果你考过笔试，能否介绍介绍你的情况啊。
谢谢啊 |
|
Q*******e
发帖数: 939 | 18 Cisco UCS Mini and Dell PowerEdge VRTX already deliver such
infrastructure in hardware.
What's EVO: RAIL's advantage -- Cheaper, easy to management?
Buy Nutanix's SuperMicro hardware,
Blames VmWare for that?
, |
|
u*****e
发帖数: 47 | 19 各位好，
工作一年多了，想来跟大家交流一下，顺便请教大家，提点意见，指点一下方向。
我先简单描述一下我们公司，我们是一家小型的IT outsourcing 公司。我们有几个客
户是上市公司。我们组的工作就是建网，排错，维护。因为我们是个小公司，说是一个
组，其实就3人。而且另外一个哥们又只负责UCS。 干累活的就是我了，当然manager还
是给力的，经常教我。
今年有个客户搬家，所以我有机会全程参与了整个公司的新网络建设（前前后后，总共
接近4个月吧）。从起初的设计，二层，三层设计，然后在我们自己的lab里做测试，基
本上是搭建了客户公司整个的核心网。等客户新设备到了以后，我们就一个一个的更换
设备（这里面，就是各种交换机的配置为主）。新设备更换以后，我们又开始测试，在
完成了全部的测试以后，我们开始到客户的新楼里调试安装。
在设计方面，必须说，那是我manager做的。之前，manager一直在培训我画标准的二层
和三层图。一般是先手绘，然后用visio画正规的。因为我manager毕竟有接近20年的工
作经验吧，我们的设计，还是很得到客户的赞赏的，各种redundancy 和 s... 阅读全帖 |
|
u*****e
发帖数: 47 | 20 各位好，
工作一年多了，想来跟大家交流一下，顺便请教大家，提点意见，指点一下方向。
我先简单描述一下我们公司，我们是一家小型的IT outsourcing 公司。我们有几个客
户是上市公司。我们组的工作就是建网，排错，维护。因为我们是个小公司，说是一个
组，其实就3人。而且另外一个哥们又只负责UCS。 干累活的就是我了，当然manager还
是给力的，经常教我。
今年有个客户搬家，所以我有机会全程参与了整个公司的新网络建设（前前后后，总共
接近4个月吧）。从起初的设计，二层，三层设计，然后在我们自己的lab里做测试，基
本上是搭建了客户公司整个的核心网。等客户新设备到了以后，我们就一个一个的更换
设备（这里面，就是各种交换机的配置为主）。新设备更换以后，我们又开始测试，在
完成了全部的测试以后，我们开始到客户的新楼里调试安装。
在设计方面，必须说，那是我manager做的。之前，manager一直在培训我画标准的二层
和三层图。一般是先手绘，然后用visio画正规的。因为我manager毕竟有接近20年的工
作经验吧，我们的设计，还是很得到客户的赞赏的，各种redundancy 和 s... 阅读全帖 |
|
a***n
发帖数: 262 | 21 I would say you got a precious oppotunity to learn and grow.
Try to understand all the design and topology, techniques.
go to ciscolive365.com to review related prensentations even videos.
it's free, I personally learnt a lot from ciscolive. Go to
nanog.org, internet2 joint techs meetings, which are not
Cisco only, see what other people are
doing, or what is ahead. All the past conference materials are
open.
For the security, know how the failover works is always a plus.
try to have a holistic ... 阅读全帖 |
|
c**s
发帖数: 41 | 22 我是去年从国内过来的，现在的身份是F2. 可能有兄弟还记得我去年在这里发过的咨询
帖子。
来了以后很顺利的在去年9月拿到了一家小公司的offer，当时是答应sponsor H1B （都
写在offer letter里了）. 我在和他们接触的开始就提到了我的身份问题，也告诉过
他们外国人在美国工作的困难。他们当时的反应时他们办理过H1B，他们有经验，所以
很有信心的把H1B的承诺写到了offer letter里。现在看来他们的经验可能来自7，8年
前了，低估了现在H1B的稀缺程度，之后他们的律师也建议了一些别的方法希望能让我
尽早上班，经过近3个多月的折腾，最终以失败告终。昨天我收到了HR的邮件，通知我
他们withdraw给我的offer，希望我以后顺利云云。老实说，接触下来这家公司的人都
还不错，也花了很多金钱和精力在VISA的申请上，这一点我还是很感谢他们的，但是想
想寄予我们全家那么大希望的offer就这样没有了，心里还是有些不甘，我是不是还是
应该再争取一下，应该怎么办呢？
版上的兄弟基本上都是同行，如果有什么机会也请伸手帮帮忙，先感谢大家。附上我的
基本情况。
Doubl... 阅读全帖 |
|
w*f
发帖数: 111 | 23 是一个新的data center. Cisco UCS, Cisco Nexus 9K, and VMware
要有access control among different server groups based on Business units or
function, 还要把不同的users与servers加access control.
比如， 一般的users不可以access IP PBX publisher。
不想用老试的firewalls. 有什么新的technology可以推荐吗?谢谢 |
|
|
s****a
发帖数: 238 | 25 版本是emacs23,调用ispell时出现错误
Symbol's value as variable is void: ucs-mule-8859-to-mule-unicode
网上查了没有类似的情况，这个信息没头没脑的也无从调试，求解决方法 |
|
|
z**r
发帖数: 17771 | 27 这个是大趋势，挺好，不需要自己维护硬件，而且按需购买，俺有一个这样的server，
是基于cisco ucs的，4个cpu，16g内存，90G空间。如果对于可靠性要求没那么高，还
可以选择其他小公司的VPS服务 |
|
z**r
发帖数: 17771 | 28 那会儿是洒水车，到处浇灌，现在是水壶，只灌几块儿地。
性能看你要求哪方面了，如果是计算的话，俺觉得差别不大，IO上可能会有些差别，但
是肯定是可以接受的范围。否则virtulization也不会这么流行了。
俺不用EC2是因为Cisco UCS对俺来说用起来更方便，更便宜 |
|
z**r
发帖数: 17771 | 29 the I/O performance really depends on the architecture of the server side,
many cloud servers are based on the basic blade servers, the inside
communications are the bottle neck in lots of situations. Don't know how
Amazon EC2 design their inside architecure, but I know cisco ucs is very
very optimized as for i/o. |
|
s****a
发帖数: 238 | 30 【 以下文字转载自 Linux 讨论区 】
发信人: stavka (harder), 信区: Linux
标 题: emacs中调用ispell遇到的问题
发信站: BBS 未名空间站 (Tue Apr 19 20:54:13 2011, 美东)
版本是emacs23,调用ispell时出现错误
Symbol's value as variable is void: ucs-mule-8859-to-mule-unicode
网上查了没有类似的情况，这个信息没头没脑的也无从调试，求解决方法 |
|
|
|
p********g
发帖数: 127 | 33 bottom line: it's easier to get into a Big 4 with a degree from a higher
ranking school. come one.
I have been to the on-site for 3 of the big 4...
I see more students from UCs than CSUs...more Berkeleys than any other
schools...
BTW, SFO. |
|
c****f
发帖数: 1102 | 34 基本南加华人区的CPA...都是CSULA出来的.....很少UCS UCLA是更加少了 |
|
c**********7
发帖数: 33 | 35 doesn't have to be beta alpha si. Just need to show that you know how to do
time management (balance between school, work experience, and social
activities).
The reason there are more non-asians getting into Big 4 from UCSB is because
it has a lower Asian population than all other UCs. I'm an Asian and also
from UCSB. A lot of my Asian friends also got into Big 4.... |
|
s*******e
发帖数: 1544 | 36 美国搞的这些转基因垃圾都是用来screw第三世界的。这些国家法制不健全，政府腐败，人民愚昧，用来当转基因白鼠正好，顺便还能剥削一通，多好！
(NaturalNews) Unless the rice you buy is certified organic, or comes
specifically from a farm that tests its rice crops for genetically modified
(GM) traits, you could be eating rice tainted with actual human genes. The
only known GMO with inbred human traits in cultivation today, a GM rice
product made by biotechnology company Ventria Bioscience is currently being
grown on 3,200 acres in Junction City, Kansas -- and possibly ... 阅读全帖 |
|
b*****m
发帖数: 438 | 37 For a visiting scholar, harvard is not necessarily better than the
university in california. If it is one of the UCs or Stanford, I suggest he
choose UC rather than harvard, because california is much better than boston
.It is the center of the universe, no kidding.
Of course it is different faculty wise. |
|
h*****n
发帖数: 924 | 38 Personally, I think you are very promising. Do not worry.
I have little idea how UCs evaluate GRE, but overall, it matters little, esp
ecially when your other conditions are cool.
Good recommendation from important people always comes first. Then, GPA. I c
annot tell whether GRE matters more than PS.
V470 is ok. As far as I know, math attracts more attention.
Term papers are hard to say. They can be either good or bad signals. A rule
of thumb: whether their quality is good enough for publishing |
|
l*******m
发帖数: 1096 | 39 Looking to hire jr IC designers from Stanford, UCs, MIT, CMU, Princeton,
Cal Tech, GA Tech, Duke, U MI Ann A-A, U IL C-U, Purdue, Rice, RPI. U TX
Austin.
Just for information. I have nothing to do with BRCM |
|
T******T
发帖数: 3066 | 40 Does UCs include UC, Irvine and UCLA ? |
|
a******r
发帖数: 786 | 41 Texas has law requires Texas medical school must have 90% in state entering
class; not the case in California. CA medical schools including all UCs
accept much higher ratio of students from out of state. I estimate with the
same GPA and MCAT, the odds for CA vs TX resident to get accepted to home
state medical school is about 1:3, the odds for CA vs TX resident to get
accepted to any medical schools(exclude DO) is about 1:1.5-2.
California is the worst place to be a pre-med, very little in-sta... 阅读全帖 |
|
x******0
发帖数: 3 | 42 艰难的抉择，请各位指点！
昨天中午收到了最后一个学校的拒信，今年的申请基本上尘埃落定。先汇报一下最终的结
果吧。
AD：University of California San Diego
Master of International Relations and Pacific Affairs
2-year program, total expense around $40,000 for the first year
University of Chicago, Master of Arsts in International Relations
1 year program, total expense around $50,000
Offer：Michigan State University, Ph.D in Political Science
Tuition, Fee and Insurance Waiver+GA+Summer fund
现在很犹豫，不知道该怎么选择，本来都是申请Ph.D的，但是UCS |
|
s*******s
发帖数: 9926 | 43 再写一篇
Dear XXX,
I urge you to take immediate action against SCA-5. SCA-5 will lower the
ranking of the UCs and Cal States. We need to put merit and academic
performance as a priority. Have students study more and obtain good grades
and knowledge, thus ensuring their admission. That way, we would have better
students and a wiser populace, as opposed to those admitted through what
amounts to state-sponsored racial discrimination for a chosen few who spend
their lives stigmatized as admitted because... 阅读全帖 |
|
s*******s
发帖数: 9926 | 44 再写一篇
Dear XXX,
I am writing to urge you to reject the defective SCA-5. In recent years,
scholars have started to do careful empirical research on whether racial
preferences actually help their intended recipients. When the dispute shifts
from "is it fair?" to "does it work?" — thus changing the focus from
ideology to evidence — open-minded people can make progress toward
consensus.
Much of this new research is on the idea of "mismatch" — on what happens
after a student is admitted to a school fo... 阅读全帖 |
|
X******2
发帖数: 5859 | 45 【 以下文字转载自 Shanghai 讨论区 】
发信人: Serapy (Serapy), 信区: Shanghai
标 题: 我和Rosemarysophia不得不说的故事 (无水版-全) (转载)
发信站: BBS 未名空间站 (Fri Oct 12 19:30:25 2012, 美东)
发信人: soimbox (发财兔), 信区: ebiz
标 题: 我和Rosemarysophia不得不说的故事 (无水版-全)
发信站: BBS 未名空间站 (Thu Oct 11 11:56:07 2012, 美东)
转贴申明:
以下均为转载，本故事如有虚构，纯属雷同。
原始版
http://www.mitbbs.com/article_t1/ebiz/34191151_0_1.html
发信人: Serapy (Serapy), 信区: ebiz
标 题: 我和Rosemarysophia不得不说的故事！！！
发信站: BBS 未名空间站 (Wed Oct 10 08:48:42 2012, 美东)
我师兄让我代发的
他慢慢写，我慢慢发
<1>
今天我借我师妹这个账号，让她帮我发这... 阅读全帖 |
|
x********u
发帖数: 430 | 46 【 以下文字转载自 Biology 讨论区 】
发信人: xiaoyaoyou (逍遥游), 信区: Biology
标 题: 求教 system biology
发信站: BBS 未名空间站 (Tue Mar 9 17:19:35 2010, 美东)
I am just gona start my PhD project in metabolic engineering. One area I
found extremely fascinating is about mathematical modelling of metabolic
network for prediction of knockout or overexpression targets for improving
the production of certain commercially important pharmaceuticals. But
recently I felt somewhat frustrating when I read some paper from Palsson's (
UCS |
|
|
