CISCO2911-SEC/K9

Can the PVDM2 and PVDM3 DSP modules coexist on the Cisco 2900 Series routers?

Yes, they can coexist as long as they are not both installed in the same domain. The motherboard PVDM slots form one domain and each service-module slot forms a separate domain. The motherboard domain can contain either all PVDM2 modules or all PVDM3 modules. A service-module domain can contain only PVDM2 modules housed by the NM-HDV2 carrier card. If a mix of PVDM2s and PVDM3s is detected on the motherboard, the PVDM2s are deactivated, allowing only the PVDM3s to be active. If PVDM2s are detected in service-module slots and PVDM3s are installed on the motherboard, then both continue to function in their own domain and coexist.

Do the Cisco 2900 Series platforms have dedicated EVM slots similar to those on the Cisco 2800 Series?

No, the Cisco 2900 Series platforms do not have dedicated EVM slots, but they do support the EVM card in their service-module slots (unlike the Cisco 2800 platforms) with the network module-to-service module adapter (NM-SM-ADAPTR).

Can I reuse my TDM gateway interfaces on the Cisco 2900 Series platforms?

For the motherboard PVDM slots, the PVDM3 DSP modules offer the best DSP density - and these modules do not require adapter cards. For service-module slots, order the NM-HDV2, along with the network module-to-service module adapter (SM-NM-ADPTR), and PVDM2 DSPs.

Can I reuse my existing PVDM2 DSP modules in the Cisco 2900 Series routers?

Yes. You can install PVDM2s on the motherboard PVDM slots using the PVDM adaptor cards (PVDM2-ADPTR). You can also insert the high-density voice network modules (NM-HDV2s) with PVDM2s into the service-module slots of the Cisco 2900 and 3900 Series routers by using the network module-to-service module adapter card (SM-NM-ADAPTR).

What module will replace the Cisco AIM-VPN Module?

There is currently no plan for any VPN acceleration ISM module. The integrated services routers generation 2 include built-in hardware acceleration for encrypted traffic, and in effect they already include AIM-VPN functions as part of the default platform hardware.

What is an internal service module (ISM)?

The ISM is the evolution of the AIM slot available on earlier integrated services routers. It provides additional capabilities such as increased throughput and integration with the MGF in the integrated services routers generation 2. Note that existing AIMs will not work in the new ISM slot.

What is an enhanced high-speed WAN interface card (EHWIC)?

The EHWIC is an updated and enhanced version of the HWIC already available with existing integrated services routers. It offers greater speeds and higher port density than the current HWIC. EHWIC slots can support modules that provide both product-based Cisco Inline Power and PoE. EHWICs are available in two form factors: a singlewide form factor that takes up 1 slot and a doublewide form factor that takes up 2 slots. Note: You can combine two EHWIC slots into one bigger slot (EHWIC-D) by removing the center rail between two individual slots. The EHWIC slot is also backward-compatible with existing HWICs, voice interface cards (VICs), and WICs.

For an ISRG2 Cisco Routers HWIC Cards, are they limited by the respective number of supported HWIC slots or by the number of routed ports they will provide?

Yes, based on my research, a Cisco 2911 has four (4) HWIC slots, but it can only support two(2) HWIC-2FE or four(4) HWIC-SFP-CU. With HWIC-2FE, you can have a total of 7 Routed Ports, including the integrated routed ports of the Router and six (6) routed ports if you use four HWIC-SFP-CU.

What is the SRST?

Cisco Unified Survivable Remote Site TelephonySRST is a feature of Cisco IOS software that allows the IP phones at the remote site cannot contactthe central call manager can still supportbasic traffic handling capacity

Can I must purchase the PVDM to get the voice function?

Yes. Cisco 2900 series need to installed PVDM and related license to get the voice function.

Can the PVDM2 and PVDM3 DSP modules coexist on the Cisco 2900 Series routers?

Yes, they can coexist as long as they are not both installed in the same domain. The motherboard PVDM slots form one domain and each service-module slot forms a separate domain. The motherboard domain can contain either all PVDM2 modules or all PVDM3 modules. A service-module domain can contain only PVDM2 modules housed by the NM-HDV2 carrier card. If a mix of PVDM2s and PVDM3s is detected on the motherboard, the PVDM2s are deactivated, allowing only the PVDM3s to be active. If PVDM2s are detected in service-module slots and PVDM3s are installed on the motherboard, then both continue to function in their own domain and coexist.

Do the Cisco 2900 Series platforms have dedicated EVM slots similar to those on the Cisco 2800 Series?

No, the Cisco 2900 Series platforms do not have dedicated EVM slots, but they do support the EVM card in their service-module slots (unlike the Cisco 2800 platforms) with the network module-to-service module adapter (NM-SM-ADAPTR).

Can I reuse my TDM gateway interfaces on the Cisco 2900 Series platforms?

For the motherboard PVDM slots, the PVDM3 DSP modules offer the best DSP density - and these modules do not require adapter cards. For service-module slots, order the NM-HDV2, along with the network module-to-service module adapter (SM-NM-ADPTR), and PVDM2 DSPs.

Can I reuse my existing PVDM2 DSP modules in the Cisco 2900 Series routers?

Yes. You can install PVDM2s on the motherboard PVDM slots using the PVDM adaptor cards (PVDM2-ADPTR). You can also insert the high-density voice network modules (NM-HDV2s) with PVDM2s into the service-module slots of the Cisco 2900 and 3900 Series routers by using the network module-to-service module adapter card (SM-NM-ADAPTR).

What module will replace the Cisco AIM-VPN Module?

There is currently no plan for any VPN acceleration ISM module. The integrated services routers generation 2 include built-in hardware acceleration for encrypted traffic, and in effect they already include AIM-VPN functions as part of the default platform hardware.

What is an internal service module (ISM)?

The ISM is the evolution of the AIM slot available on earlier integrated services routers. It provides additional capabilities such as increased throughput and integration with the MGF in the integrated services routers generation 2. Note that existing AIMs will not work in the new ISM slot.

What is an enhanced high-speed WAN interface card (EHWIC)?

The EHWIC is an updated and enhanced version of the HWIC already available with existing integrated services routers. It offers greater speeds and higher port density than the current HWIC. EHWIC slots can support modules that provide both product-based Cisco Inline Power and PoE. EHWICs are available in two form factors: a singlewide form factor that takes up 1 slot and a doublewide form factor that takes up 2 slots. Note: You can combine two EHWIC slots into one bigger slot (EHWIC-D) by removing the center rail between two individual slots. The EHWIC slot is also backward-compatible with existing HWICs, voice interface cards (VICs), and WICs.

For an ISRG2 Cisco Routers HWIC Cards, are they limited by the respective number of supported HWIC slots or by the number of routed ports they will provide?

Yes, based on my research, a Cisco 2911 has four (4) HWIC slots, but it can only support two(2) HWIC-2FE or four(4) HWIC-SFP-CU. With HWIC-2FE, you can have a total of 7 Routed Ports, including the integrated routed ports of the Router and six (6) routed ports if you use four HWIC-SFP-CU.

What is the SRST?

Cisco Unified Survivable Remote Site TelephonySRST is a feature of Cisco IOS software that allows the IP phones at the remote site cannot contactthe central call manager can still supportbasic traffic handling capacity

Can I must purchase the PVDM to get the voice function?

Yes. Cisco 2900 series need to installed PVDM and related license to get the voice function.

What is the cost-effectiveness of the CISCO2911-SEC/K9?

The CISCO2911-SEC/K9 offers robust security features with a SEC license PAK, making it a cost-effective solution for securing medium-sized enterprise networks.

What are the key features of the CISCO2911-SEC/K9?

Key features include advanced security capabilities, three integrated 10/100/1000 Ethernet ports, and modular flexibility allowing for future expansion.

What application scenarios are ideal for the CISCO2911-SEC/K9?

It is ideal for medium-sized enterprise branch offices requiring high levels of security for data, voice, and video traffic.

How do I install the CISCO2911-SEC/K9 in my network?

Installation involves mounting the device in a rack or shelf, connecting it to your network using Ethernet cables, and initial configuration via the Command Line Interface (CLI) or Cisco Configuration Professional.

Does the CISCO2911-SEC/K9 need to be upgraded periodically?

Yes, to maintain security and functionality, firmware updates and security patches should be applied as released by Cisco.

Are there alternative products to the CISCO2911-SEC/K9 for smaller networks?

For smaller networks, the CISCO881-SEC/K9 offers a more compact and cost-effective alternative with a similar security focus.

What common troubleshooting steps can resolve basic issues?

Common steps include rebooting the device, verifying cable connections, checking for firmware updates, and using diagnostic commands like 'show' and 'debug'.

What accessories are available for the CISCO2911-SEC/K9?

Accessories include network modules, interface cards, and power supplies to expand its capabilities and adapt to various networking needs.

How does the CISCO2911-SEC/K9 compare to the CISCO2901-SEC/K9?

The CISCO2911-SEC/K9 provides higher throughput and additional expansion slots over the CISCO2901-SEC/K9, making it suitable for more demanding environments.

Can the security features of the CISCO2911-SEC/K9 support VPN connections?

Yes, with the SEC license PAK, it supports a wide range of VPN protocols, offering secure and robust connectivity for remote access and site-to-site VPNs.

How cost-effective is the CISCO2911-SEC/K9?

The CISCO2911-SEC/K9 offers a robust security bundle with a SEC license, providing excellent value for mid-size enterprises looking for security and performance.

What are the unique features of the CISCO2911-SEC/K9?

The CISCO2911-SEC/K9 includes integrated security, enhanced VPN support, and advanced routing capabilities, making it ideal for secure business operations.

In what scenarios is the CISCO2911-SEC/K9 typically used?

The CISCO2911-SEC/K9 is perfect for branch offices and small to medium enterprises requiring secure, high-performance routing solutions.

How do I install the CISCO2911-SEC/K9?

The CISCO2911-SEC/K9 can be installed by following the detailed instructions in the Cisco installation guide that accompanies the router.

Does the CISCO2911-SEC/K9 need frequent upgrades?

The CISCO2911-SEC/K9 may require occasional firmware updates to ensure optimal performance and security features.

Are there alternative products to the CISCO2911-SEC/K9?

Alternatives include other models in the Cisco 2900 ISR series or products in the Cisco 3900 ISR series depending on budget and performance requirements.

What accessories are available for the CISCO2911-SEC/K9?

Accessories for the CISCO2911-SEC/K9 include power cables, mounting kits, and additional security and routing module options.

How does the CISCO2911-SEC/K9 compare to other Cisco ISR routers?

The CISCO2911-SEC/K9 offers a balanced combination of security features and performance, making it a strong choice compared to other routers in the Cisco ISR 2900 series.

What are common troubleshooting steps for the CISCO2911-SEC/K9?

Common troubleshooting steps include checking connectivity, verifying configurations, and consulting the Cisco troubleshooting guide for specific issues.

Can the CISCO2911-SEC/K9 be used for small businesses?

Yes, the CISCO2911-SEC/K9 is ideal for small businesses that need a secure and reliable routing solution with advanced features.