Aspirin for net

▣ default route on DHCP, PPPoE, dialer used environment ① on dialer (pppoe) interface dialer1 ip route 0.0.0.0 0.0.0.0 dialer1 ② on DHCP interface fastethernet0/1 ip address dhcp default route (auto installed) : ③ ignore installing default route from DHCP router (option 3) interface fastethernet0/1 ip address dhcp no ip dhcp client request router ref) http://blog.ioshints.info/2007/06/d..

1.type1 (bare metal; native) hypervisor vmware esx ms hyper-v citrix xen parellels: http://www.parallels.com/products/pvc45/ 2. type2, hosted vmware virtualbox virtualpc qemu cf). 1. Oracle VM : linux on Xen Hypervisor 2. solaris container: multiple instance on One OS( same os instances), shared kernel zone -> container (same name)

* Nexus 1000v http://www.cisco.com/en/US/products/ps9902/index.html http://www.cisco.com/web/KR/products/pc/switches/nexus_1000v/nexus_1000v_ds.html http://www.cisco.com/go/1000veval (requires cisco.com login) http://download-sj.cisco.com/swc/esd/03/282646785/guest/Nexus1000v.4.0.4.SV1.2.zip * virtualbox test(need more RAM, 1G) cf) other virtual switch http://openvswitch.org/

1.use the podcast, like as audio, video, all of digital media www.podcast.com

1. asdm pdm sdm support ios? 2. voip > UC -> OCS (Exchange 2009, Office 2010) : support Real time communications and DB assists OCS 3. ET, DC, FMC(유무선통합), UC a Ubiquitous Service Platform (USP) based on the Cisco Unified Computing System

* how to nat, masquerade with iptables wan: eth0, lan: eth1 iptables --table nat --append POSTROUTING --out-interface eth0 -j MASQUERADE iptables --append FORWARD --in-interface eth1 -j ACCEPT echo 1 > /proc/sys/net/ipv4/ip_forward cf) flush iptables iptables --flush iptables --table nat --flush iptables --delete-chain iptables --table nat --delete-chain * iptables concept ref: http://www.ho..

*MUI etc Office 2003 Service Pack 3 (SP3) for Multilingual User Interface Pack : http://www.microsoft.com/downloads/details.aspx?familyid=E6386D0D-954B-44A2-B8A1-E0F2E717D387&displaylang=en Office 2003 Service Pack 3 (SP3) for Language Interface Pack : http://www.microsoft.com/downloads/details.aspx?familyid=27F0C05C-4466-4114-BD5C-E7B782D6198A&displaylang=en Office 2003 Add-in: Desktop Languag..

http://msdn.microsoft.com/en-us/library/ms818979.aspx SSDP(Simple Services Discovery Protocol) is used to detect Universal Plug and Play(UPnP) devices on a network it uses UDP 1900, 239.255.255.250 multicast address

*product guide list: http://www.cisco2000.co.kr/ http://www.cisco.com/go/guide *Refurbished site: http://www.bradreese.com/ http://www.bradreese.com/reference-guide-september-2009-sneak-peek.pdf

make usb bootable: http://unetbootin.sourceforge.net/ *How to install the Windows 7 from USB: http://support.microsoft.com/kb/979324/ko