Yesterday we brought you information on Cisco’s imminent release of new integrated services routers. Today more specific information has been leaked in the form of presentation slides brought to us by evilrouters.net.
The presentation lists some interesting new features:
- Gigabit ethernet ports on more models (possibly all) including 3 on the 2911 and above
- SFP slots on the 2921 and above
- A mini USB port for console over USB
- Upgradeable ”Modular Services Engine” on the 3900 series
- EHWIC module slot (maintains support for WIC, VWIC, VIC)
- Service Module (SM) slot (maintains support for NM & NME, drops NME-X support)
- Internal Service Module (ISM) slot (drops support for AIM hardware)
- PVDM3 slot (maintains PVDM2 support through an adapter)
- Gigabit EtherSwitch service modules
- Future support for Windows Server and server virtualization on Services Ready Engines
The following table gives a quick comparison of the current vs future models in advertised services data rate, Call Manager limitations, default DRAM and default flash. Want to see more columns added? Leave a comment and I’ll see what I can do.
|
Model |
Full Services Data Rate (Mbps) |
CME Max User |
SRST Max User |
DRAM (MB) |
Flash (MB) |
| 1841 | 2 | 0 | 0 | 128 | 32 |
| 1941 | 25 | 35 | 35 | 512 | 256 |
| 2801 | 2 | 25 | 24 | 128 | 64 |
| 2901 | 25 | 35 | 35 | 512 | 256 |
| 2811 | 4 | 35 | 36 | 256 | 64 |
| 2911 | 35 | 50 | 50 | 512 | 256 |
| 2821 | 8 | 50 | 48 | 256 | 64 |
| 2921 | 50 | 100 | 100 | 512 | 256 |
| 2851 | 12 | 100 | 96 | 256 | 64 |
| 2951 | 75 | 150 | 250 | 512 | 256 |
| 3825 | 22 | 175 | 336 | 256 | 64 |
| 3925 | 100 | 200 | 730 | 1024 | 256 |
| 3845 | 44 | 250 | 720 | 256 | 64 |
| 3945 | 150 | 300 | 1200 | 1024 | 256 |
New Cisco ISR G2 routers (slides) [evilrouters.net]
Tweets that mention More Leaked Information on Cisco’s G2 ISR’s -- Topsy.com // Oct 15, 2009 at 7:34 am
[...] This post was mentioned on Twitter by Jason Tally, Jason Tally. Jason Tally said: New blog post: More Leaked Information on Cisco’s G2 ISR’s | http://bit.ly/3OiYT [...]