- Overview
-
Overview (CISCO2951/K9)
The Cisco 2951 router, supporting voice module, is designed for small offices.
Quick Specs
Figure 1 shows the appearance of the CISCO2951/k9.
Table 1 shows the Quick Specs of the CISCO2951/k9.
Product Code
CISCO2951/k9
Rack Units
2U
Interfaces
3 integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity
Expansion Slot(s)
2 service module slot
1 Internal Service Module slot
3 onboard digital signal processor slots
4 Enhanced high-speed WAN interface card (EHWIC) slots
RAM
512 MB (installed) / 2 GB (max) - DDR2 SDDRAM Memory
Flash Memory
256 MB (installed) / 8 GB (max)
Dimensions
47 cm x 43.8 cm x 8.9 cm
Package Weight
17.82 Kg
Product Details
Figure 2 shows the front panel of the Cisco 2951 router.
Note:
① AC OK ② On/Off switch ③ AC power connector ④ Optional RPS adapter(blank panel shown) ⑤ LEDs area
Table 2 shows the LEDs area description.
LED
Color
Description
SYS
Solid green
Solid green indicates normal operation.
Blinking green
System is booting or is in ROM monitor mode.
Amber
System error.
Off
Power is off or system board is faulty.
ACT
Green
Solid or blinking indicates packet activity between the forwarding and routing engine and any I/O port.
Off
No packet transfers are occurring.
PoE
Green
PoE is available.
Amber
Power supply is not supplying PoE power.
RPS
Green
System is running on external RPS power supply.
PS
Green
System is running.
Amber
System is not running.
Figure 3 shows some LEDs on the back panel of the Cisco 2951 router.
Note:
① Compact flash 0 and 1 (0, right) ② ISM ③ PVDM3 0,1 and 2 (0 right) ④ EN (Enable USB console) ⑤ EN (Enable RJ-45 console) ⑥ SFP S ⑦ SFP EN ⑧ S (Speed) ⑨ L (Link)
Table 3 shows the description of these LEDs on the back panel.
LED
Color
Description
Location
CompactFlash 1
Green
Flash memory is busy.
Back Panel
Amber
Initialized with error.
Blinking Green then turns off
CompactFlash is ready for removal.
CompactFlash 0
Green
Flash memory is busy.
Back Panel
Amber
Initialized with error.
Blinking Green then turns off
CompactFlash is ready for removal.
S (Speed)
1 blink + pause
GE port operating at 10Mb/s.
Back Panel
2 blink + pause
GE port operating at 100Mb/s.
3 blink + pause
GE port operating at 1000 Mb/s.
L (Link)
Green
GE link is established.
Back Panel
Off
No GE link is established.
EN (RJ-45 console port)
Green
The RJ-45 console port is active.
Back Panel
EN (USB serial console port)
Green
The USB console port is active.
Back Panel
ISM
Green
Initialized.
Back Panel
Amber
Initialized with error.
Off
Not installed.
SFP S
Blinking green
Blinking frequency indicates port speed.
Back Panel
SFP EN
Off
Not present.
Back Panel
Green
Present and enabled.
Amber
Present with failure.
PVDM 0, 1 and 2
Green
PVDM is initialized.
Back Panel
Amber
PVDM is detected but not initialized.
Off
No PVDM installed.
Figure 4 show the expansion slots and ports on the back panel.
The Cisco 2951/K9 supports expansion functions with modules and cards.
Note:
① Compact flash 0 and 1 (0, right) ② EHWIC 0,1,2 and 3 (0, far right) ③ USB serial port ④ RJ-45 serial console port ⑤ AUX port ⑥ AUX port
⑦ 10/100/1000 Ethernet port (GE 0/1 and GE 0/2) ⑧ 10/100/1000 Ethernet port GE 0/0 ⑨ Ground ⑩ USB 0 and 1 (1, top) ⑪ Service module slots
Figure 5 show the unboxing view of CISCO2951/K9.
Modules & Licenses
Table 4 shows some recommended models for this router.
Models
Description
Enhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology
Enhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology
Cisco Voice/WAN Card VWIC3-2MFT-G703
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card
Cisco 1900, 2900, 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CU
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers
Internal Services Module (ISM) with Services Ready Engine
16-channel high-density voice DSP module
256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR
256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900
1GB USB Flash Token
Licenses
Description
Cisco 2900 License L-SL-29-SEC-K9 Security E-Delivery PAK for Cisco 2901-2951
Cisco Application Experience License ISR 2900 Series - includes licenses for: AppX, DATA and WAASX
Cisco 2900 License L-SL-29-SECNPE-K9 SEC No Payload Encryption E PAK for Cisco 2901-2951
Cisco 2900 License L-SL-29-UC-K9= Unified Communication E-Delivery PAK for Cisco 2901-2951
Datasheet Download
Cisco Router 2900 Series Datasheet.pdf
Get More Information
Do you have any question about the Cisco 2951 router?
Contact us now via Live Chat or sales@router-switch.com.
- Specification
-
Specification (CISCO2951/K9)
CISCO2951/K9 Specification
General
Device Type
Router
Enclosure Type
Rack-mountable - modular - 2U
Connectivity Technology
Wired
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol
IPSec, L2TPv3
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, Bidirectional Forwarding Detection (BFD), IPv4-to-IPv6 Multicast
Remote Management Protocol
SNMP, RMON, TR-069
Features
Firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ),
Weighted Random Early Detection (WRED), Web Services Management Agent (WSMA), NetFlow
Compliant Standards
IEEE 802.3, IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag, ANSI T1.101, ITU-T G.823, ITU-T G.824
RAM
512 MB (installed) / 2 GB (max)
Flash Memory
256 MB (installed) / 8 GB (max)
Status Indicators
Link activity, power
Expansion and Connectivity
Interfaces
3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ Management : 1 x console - RJ-45 ¦ Management : 1 x console - mini-USB Type B ¦
Serial : 1 x auxiliary - RJ-45 ¦ USB : 2 x 4 pin USB Type A ¦ 1 x SFP (mini-GBIC)
Expansion Slot(s)
4 (total) / 4 (free) x EHWIC ¦ 3 (total) / 3 (free) x PVDM ¦ 2 (total) / 1 (free) x CompactFlash Card ¦ 1 (total) / 1 (free) x ISM ¦ 2 (total) /
2 (free) x service module (SM)
Power
Power Device
Power supply - internal
Voltage Required
AC 120/230 V ( 50/60 Hz )
Miscellaneous
Dimensions (W × D × H)
17.2 × 18.5 × 3.5 in (47 x 43.8 x 8.9 cm)
Package Weight
39.3 lbs (17.82 Kg)
Weight
29.1 lbs (13.2 Kg)
Rack Mounting Kit
N/A
Compliant Standards
CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, ICES-003 Class A, CS-03, R&TTE,
FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, BSMI CNS 13438, AS/NZS 3548 Class A, CAN/CSA
C22.2 No. 60950-1, VCCI V-3, EN 61000, TIA/EIA/IS-968
Software / System Requirements
OS Provided
Cisco IOS IP Base
Manufacturer Warranty
Service & Support
90 days warranty
Service & Support Details
Limited warranty - 90 days
Environmental Parameters
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
5 - 85%
- Q&A
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Faq (CISCO2951/K9)
I need for 2 units Cisco2951 for connecting to T3 network. Is these specifications can work: 2 GB RAM, with min IOS 15.0(1)M, NM-1t3/E3 module and 8 ports Gbps RJ-45?
YES, but you should buy a SM-NM-ADPTR Network Module Adapter for your NM-1t3/E3 module and more, one EHWIC-D-8ESG card to support 8 Gbps RJ-45 port.
CISCO2951-V/K9, the CME will be activated on the device CISCO2951-V/K9?
YES, buying a FL-CME-SRST-25 license (25 seat license).
On the Cisco ISR G2 routers with the SEC-K9 license, what tunnel count and performance throughput are available?
The SEC-K9 permanent licenses apply to the Cisco 1900, 2900, and 3900 ISR G2 platforms; these licenses limit all encrypted tunnel counts to 225 tunnels maximum for IP Security (IPsec), Secure Sockets Layer VPN (SSL VPN), a secure time-division multiplexing (TDM) gateway, and secure Cisco Unified Border Element (CUBE) and 1000 tunnels for Transport Layer Security (TLS) sessions. The SEC-K9 license limits encrypted throughput to less than or equal to 85-Mbps unidirectional traffic in or out of the ISR G2 router, with a bidirectional total of 170 Mbps. This requirement applies for the Cisco 1900, 2900, and 3900 ISR G2 platforms.
What is the exact HSEC-k9 license?
The HSEC-K9 license removes the curtailment enforced by the U.S. government export restrictions on the encrypted tunnel count and encrypted throughput. HSEC-K9 is available only on the Cisco 2921, Cisco 2951, Cisco 3925, Cisco 3945, Cisco 3925E, and Cisco 3945E. With the HSEC-K9 license, the ISRG2 router can go over the curtailment limit of 225 tunnels maximum for IP Security (IPsec) and encrypted throughput of 85-Mbps unidirectional traffic in or out of the ISR G2 router, with a bidirectional total of 170 Mbps. The Cisco 1941, 2901, and 2911 already have maximum encryption capacities within export limits.
What countries are classified license-free zones?
Countries belonging to the EU license-free zone include Australia, Austria, Belgium, Bulgaria, Canada, Cypress, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom, and the United States.
- Shipping & Payment
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Delivery
Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.
Delivery Options Estimated Delivery Time 
DHL2-4 business days 
Fedex2-4 business days 
Hong Kong EMS5-10 business days 
Hong Kong Air Parcel10-20 business days 
By Sea10-20 business days Notice:
Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:
Deliver to port:
Router-switch.com is responsible for transporting goods to port. All subsequent customs and transportation fees are the
responsibility of the buyer. Router-switch will recommend trustworthy local freight forwarders to you.Router-switch.com can facilitate the progress under buyer's permission and at buyer's expense.Deliver to door:
Router-switch.com will quote all destination charge prior once we have confirmed order.
Router-switch.com is responsible for transporting goods to door after you have made the payment.Payment Methods
Paypal Master Card Visa Discover American
ExpressJCB 
Wire Transfer eCheck WestUnion - Warranty
-
Warranty
100% Low Price Guarantee:
Router-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance:
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed" or "Used / Refurbished".
Used & refurbished items are fully tested with good conditions by Cisco-certified Engineers.Free CCIE Technical Support:
Our FREE Cisco CCIE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee:
You can contact our customer service team to exchange or return any product that you bought from us.
Flexible Secure Payment & Shipment:
Verified authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Hardware Warranty Policy:
Original new sealed Cisco product: 1 Year
Used Cisco product: 3 MonthThe Support Contacts:
If your Cisco products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
- Reviews
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DerekPosted on 10/23/2016Verified Buyer
Seller gives me a discount, I don??t why, maybe they were having some promotion during my purchase.
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MohmmadPosted on 10/22/2016Verified Buyer
Works better than my former router, A great company to work with. Will buy again.
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BillPosted on 9/29/2016Verified Buyer
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CinthiaPosted on 8/28/2016Verified Buyer
Multum te ipsum mihi obtulit, Salve!
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GerhardPosted on 8/7/2016Verified Buyer
Good company, high recommend, I check item in cisco websit and asure it is original
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StevenPosted on 7/28/2016Verified Buyer
Tantae tuae semper post-Sales ministerium.
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BlairPosted on 6/28/2016Verified Buyer
Website Design spectat bonum. Simile.
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FredPosted on 5/27/2016Verified Buyer
Novi nostra sumus. Multum iuvant et ipsum. Gratias tibi tam!
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NicksonPosted on 5/12/2016Verified Buyer
Quinta feria huius diei sacrum Comparavi vesperum. Praeclarum!
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MichaelPosted on 3/28/2016Verified Buyer
cisco 2951 router has one SFP slot but I don't know if this order will supply the sfp module or not. So I also bought a glc-sx-mm. Both of the items work well.
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FranklinPosted on 3/11/2016Verified Buyer
Got DHL No. in semita die, cum emi. Super ieiunium partus.
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WoodlenPosted on 3/10/2016Verified Buyer
Ut ego accepi in perfecto statu. A shopping experientia admodum iucundum.
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MaxPosted on 2/16/2016Verified Buyer
Just takes 3 days to NY, It is so fast carrier of door to door service
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WoodyPosted on 2/13/2016Verified Buyer
Aliquam pretium guttas cum per eam mira vilis.
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lufahgyhpiPosted on 2/25/2014Verified Buyer
I have about 20 of these out in production for one of my customers. It’s really very reliable.
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LinggaPosted on 9/26/2013Verified Buyer
We have nearly 2000 above user pc\'s for which all the NAT performing by Cisco 2951 router (two in hsrp mode). Well, It works well for enterprise branch offices
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