1. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? (![](http://secondparts.com/forum/Smileys/default/huh.gif)
??):Cisco 1921/K9
2. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?:![](http://secondparts.com/forum/Smileys/default/huh.gif)
??,?
![](http://secondparts.com/forum/Smileys/default/huh.gif)
??,?
![](http://secondparts.com/forum/Smileys/default/huh.gif)
??
3. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? ?
?:??
4. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?:![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? Cisco 1900
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? WAN
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? 2?10/100/1000Base-T
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? LAN
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? 9
SFP
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
??
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? No
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? EHWIC
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? 2 x EHWIC, 1 x DEHWIC
![](http://secondparts.com/forum/Smileys/default/huh.gif)
??
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
??
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
-
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? NM/SM -
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? DSP (PVDM)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? -
WLAN
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? No
IPSec VPN
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
Highly secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
Stateful Firewall; Onboard hardware VPN acceleration (Digital Encryption Standard [DES], Triple DES [3DES], and Advanced Encryption Standard [AES]); Intrusion Prevention; Content Filtering
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? -
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? DRAM
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
??/ max 512 MB/ 512 MB
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? Flash
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
??/ m?? 256 MB/ 256 MB
USB
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? 1 x USB
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
?, mm 44.4 x 342.9 x 292.1 mm, Rack height 1U
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
? Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, static IP routing, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS
?
? ? ![](http://secondparts.com/forum/Smileys/default/huh.gif)
![](http://secondparts.com/forum/Smileys/default/huh.gif)
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? http://www.cisco.com/en/US/prod/collateral/voicesw/ps6789/ps7290/ps10589/data_sheet_c78-598389.html5.
?:700 (
![](http://secondparts.com/forum/Smileys/default/huh.gif)
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?? ??
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??
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?)
6. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
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7. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
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??:![](http://secondparts.com/forum/Smileys/default/huh.gif)
??
8. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
?? ![](http://secondparts.com/forum/Smileys/default/huh.gif)
:![](http://secondparts.com/forum/Smileys/default/huh.gif)
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?:0895913790
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? ? ??
9. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
? ![](http://secondparts.com/forum/Smileys/default/huh.gif)
:![](http://secondparts.com/forum/Smileys/default/huh.gif)
??,?
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? ??
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? ?
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?
10. ![](http://secondparts.com/forum/Smileys/default/huh.gif)
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??
![](http://store.img-share.eu/20130301-021610_jpgVFsLs9z.jpg)
![](http://store.img-share.eu/20130301-021556_jpgLuM5P6m.jpg)
![](http://store.img-share.eu/cisco1921-back_JPGe2eOHBz.jpg)