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Description
Cisco ASR1000-ESP20 Embedded Services ProcessorMeet the Cisco ASR1000 ESP20 Embedded Services Processor, a 20 Gbps acceleration module built on the innovative Cisco QuantumFlow Processor. Engineered for next generation forwarding and queuing in silicon, this ESP20 module is designed to unlock scalable, high performance service delivery at the network edge. By integrating cutting edge silicon based processing with Cisco IOS XE software, the ESP20 enables smart traffic management, policy driven
Meet the Cisco ASR1000-ESP20 Embedded Services Processor, a 20 Gbps acceleration module built on the innovative Cisco QuantumFlow Processor. Engineered for next-generation forwarding and queuing in silicon, this ESP20 module is designed to unlock scalable, high-performance service delivery at the network edge. By integrating cutting-edge silicon-based processing with Cisco IOS XE software, the ESP20 enables smart traffic management, policy-driven services, and predictable performance for demanding enterprise and service provider environments. Whether you’re optimizing VPN performance, implementing advanced QoS, or delivering secure, policy-driven services at scale, the ESP20 is engineered to elevate your edge routing capabilities.
- 20 Gbps throughput with line-rate forwarding: The ESP20 delivers sustained, hardware-assisted performance at 20 Gbps, ensuring consistent, low-latency forwarding across diverse traffic patterns and service requirements.
- Cisco QuantumFlow Processor architecture: Built on Cisco’s QuantumFlow technology, the ESP20 provides scalable, silicon-based forwarding and queuing to support high-velocity traffic with intelligent path separation and precise service discrimination.
- Hardware-accelerated forwarding and queuing: By handling critical forwarding paths in silicon, the ESP20 reduces CPU load on the main router, enabling more complex services without compromising throughput or latency.
- Advanced service capabilities and policy enforcement: The module supports sophisticated traffic management, QoS, and policy-driven features at the edge, enabling reliable service chaining, lightweight encryption handling, and efficient VPN-like throughput optimization.
- Easy integration with ASR1000 routers: Designed specifically for the Cisco ASR1000 Series, the ESP20 plugs into supported chassis slots, aligning with Cisco’s software and hardware compatibility guidelines for a smooth upgrade or expansion path.
Technical Details of Cisco ASR1000-ESP20 Embedded Services Processor
- Throughput: 20 Gbps maximum forwarding capacity, enabling line-rate processing for edge services and policy enforcement.
- Architecture: Embedded Services Processor powered by Cisco QuantumFlow Processor technology for next-generation forwarding and queuing in silicon.
- Module type: ESP (Embedded Services Processor) designed to augment Cisco ASR1000 Series routers with accelerated services and enhanced traffic handling.
- Software integration: Works in concert with Cisco IOS XE and related software stacks, leveraging QuantumFlow-based acceleration to deliver consistent performance gains.
- Compatibility: Intended for use within the Cisco ASR1000 router family; requires supported chassis, slot availability, and software versions as specified by Cisco’s hardware compatibility guidelines.
How to install Cisco ASR1000-ESP20 Embedded Services Processor
- Verify compatibility: Confirm that your Cisco ASR1000 model, chassis, and current IOS XE/software version support the ESP20 module. Review Cisco’s hardware compatibility list to ensure proper support and slot availability.
- Power down and prepare: Safely power down the router and follow ESD precautions. Remove the chassis cover or access panel as required to reach the service processor slots.
- Insert the ESP20 module: Align the ESP20 module with its designated slot in the router chassis. Carefully insert it to engage the backplane connectors, then secure the module with the appropriate screws or latches as specified by Cisco’s hardware guidelines.
- Reconnect and power up: Reattach any backplane cables or required connectors, reassemble the chassis cover, and power the device back on. Allow the system to complete its POST and hardware initialization sequence.
- Verify installation and health: Use the router’s CLI to verify that the ESP20 module is detected and healthy. Check inventory, module status, and logging to confirm proper recognition, and begin with a basic configuration to enable the new services and policies you plan to deploy.
Frequently asked questions
What is the Cisco ASR1000-ESP20 Embedded Services Processor?
The ESP20 is a dedicated hardware module for Cisco ASR1000 Series routers that delivers 20 Gbps of forwarding throughput. It uses the Cisco QuantumFlow Processor to accelerate forwarding and queuing in silicon, enabling high-performance edge services and scalable policy enforcement without overloading the main processor.
What are the core benefits of the ESP20?
Key advantages include hardware-accelerated forwarding to free up CPU cycles, lower latency for critical traffic, consistent line-rate performance for diverse workloads, and enhanced support for advanced QoS and service chaining. This enables efficient, policy-driven service delivery at the network edge, even under heavy loads.
Is the ESP20 compatible with all ASR1000 models?
The ESP20 is designed for use with Cisco ASR1000 Series routers and requires the appropriate chassis, slot availability, and software version. Always verify compatibility from Cisco’s official documentation or hardware compatibility lists before purchase or installation.
How does the ESP20 affect network security and VPN performance?
By offloading intensive forwarding and queuing tasks to silicon, the ESP20 can improve the performance of security features and VPN-related traffic by preserving CPU resources for encryption and policy processing. This helps maintain high throughput and low latency for secure traffic while preserving appliance-wide performance.
What ongoing maintenance or software updates are needed?
Regular software updates through Cisco IOS XE and related management tools are recommended to take advantage of the latest QuantumFlow enhancements, bug fixes, and security patches. Monitor health and performance dashboards to ensure the ESP20 remains optimized for your evolving traffic patterns.
Can the ESP20 be used in a multistream or high-availability deployment?
Yes, the ESP20 is designed to fit into scalable, HA-ready deployments on supported ASR1000 platforms. When configured in a high-availability environment, plan for proper failover, synchronization of policies, and consistent software versions across redundant units to ensure uninterrupted service delivery.
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4.5 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Unraveling Fate and Fae: A Captivating Journey in "Queen of Roses"
Format: Kindle
"Queen of Roses" by Briar Boleyn is a dark fantasy romance that masterfully combines elements of myth, magic, and romance with a captivating King Arthur retelling infused with a Fae twist. From its intricately woven plot to its compelling characters, this novel delivers an immersive reading experience that will leave readers eagerly anticipating the next installment.
At its core, "Queen of Roses" is an enchanting tale of forbidden love and destiny, featuring an exceptionally slow-burn romance that ignites with the intensity of an enemies-to-lovers trope. Against a backdrop of magic and mythical creatures, the story unfolds with tension, banter, and forced proximity, drawing readers into a world filled with love, friendships, self-discovery, and betrayal.
While the novel excels in world-building, character development, and plot intricacies, some readers may yearn for a bit more fire and spice in certain aspects of the narrative. However, the promise of future developments in the series offers hope for an even more dynamic and engaging story to come. I know I personally cannot wait to get into book 2.
With a cliffhanger ending that leaves hearts racing and minds reeling, "Queen of Roses" succeeds in immersing readers from start to finish. Its dark and twisted fantasy elements are expertly balanced with moments of adventure, action, and unexpected twists, keeping readers on the edge of their seats until the very last page.
As the story delves into complex themes and explores the depths of its characters' struggles and desires, it's important to note that "Queen of Roses" may contain triggering content. Readers are advised to check the trigger warnings before diving into this captivating tale.
Overall, "Queen of Roses" is a must-read for fans of dark fantasy romance, offering a mesmerizing journey that will leave readers eagerly anticipating the next chapter in the series. With its lush prose, intricate storytelling, and unforgettable characters, this novel is sure to leave a lasting impression on all who venture into its enchanted world.
I want to extend a heartfelt shoutout to the author for granting me the opportunity to dive into "Queen of Roses" through NetGalley. It has been an absolute pleasure to explore the captivating world and characters crafted with such skill and imagination. Thank you for entrusting me with this glimpse into your enchanting world.
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Reviewed in the United States on April 1, 2024
★★★★★ 4
Right from the start, I was drawn in by the prologue!!!
Format: Paperback, Format: Paperback
Queen of Roses (Blood of a Fae #1) by Briar Boleyn
Genre General Fiction ( Adult), Romance, Sci-Fi & Fantasy, Dark Romance
“More primordial than the stars. My name was on his lips as he promised unspeakable darkness to any who came between us.”
Right from the start, I was drawn in by the prologue!!!
I’m a big fan of “touch her, and you die” vibes, but I mean, what’s also not to love about a unique Arthurian retelling with gender twists, a treacherous royal court, a dangerous quest, magical Fae & mystical monsters, entwined with a bit of spice!
Morgan, Princess of Pendrath and true heir to the throne has spent most of her life dimming her light to feel safe and to make others comfortable. She is treated as an outcast in the court and repressed by her family due to the blood of the Fae within her and forced to join the Temple of the Three as a priestess in training to one day replace Merlin.
Her brother, King Arthur, who reminds me of Joffrey from Game of Thrones, later tells her that he has other plans and offers her a choice of the Temple or to marry her off for political gain, unless… that is, she can journey through the great unknown and return with a long-lost fae weapon with enchanted powers known as Excalibur.
Her quest begins with a roguish crew that includes the mysterious, arrogant, and heart-tuggingly handsome Captain of the Royal Guard, Kairos Draven, whom she can’t decide if she wants to stab or indulge in pleasure with.
Along the way are plenty of surprises, mystical creatures, and betrayal, all while Morgan uncovers more of the truth about herself and who she can trust.
This book had intriguing storylines and lovable characters that kept me turning pages and wanting more. I can’t wait to see how it all unfolds and comes together in book 2, Court of Claws, which I just started reading!!
Read if you’re into-
Dark Fantasy/Romance
Slow–Burn
Question Everything
Magic and Action
Fae
Arthurian Legend
Stabby/Broken FFC
Morally Gray MMC
Forced Proximity
Queen of Roses is perfect for Holly Black, Jennifer L. Armentrout, and Sarah J. Maas fans.
Please check the trigger warnings page in the table of contents before reading this book.
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Reviewed in the United States on August 16, 2023
★★★★★ 3
3.5 stars, A little boring to say the least.
Format: Kindle
Wow so I'm not sure where to begin on this one. This was a very different take on the legend of Arthur and Excalibur. This is told from the point of view of Morgan the sister of Arthur. Honestly the first 50% of this book is world building and character building which unfortunately was super boring for me. Morgan to me was a female MC that had a hard time in believing in herself. Sometimes taking too long to understand exactly what was going on around her. Draven was also a different male MC, like I couldn't put my finger on him and what he was all about. It was not until the last 10% of the book did we get some answers on the mystery that is Draven. The other 50% of the book centered around this big journey with everyone having a different motive. We see a spark of magic around this time that had me excited but then we never expanded upon that and what it could mean for the female MC. I feel like I want to read the second book just to see where this goes, but the spice was probably a 2 out of 5. Side characters are ok, Lancelet was fun but I almost felt like I wanted more.
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Reviewed in the United States on September 13, 2023
★★★★★ 5
A bewitching retelling of Arthurian legend!
Format: Kindle
In a land where the Fae have nearly become only a legend and those who still posses even a morsel of the blood are few and far between, Morgan finds herself cast aside by most of society due to her rumored half-Fae lineage, including her brother, King Arthur. With the kingdom at the brink of war, Arthur entrusts her with a quest to retrieve a Fae weapon of legendary power: the sword of Perun, Excalibur. Accompanied by men she loathes, Captain Kairos Draven and Ragnar Whitehorn, she embarks on her long and unbeknownst perilous journey, only to find that things she once believed to be myth are in fact very real. With devastating twists, omitted truths, witty banter and fierce action, Queen of Roses leaves you begging to know more about the secrets of Aercanum!
Wow, wow, wow! Going into this story, I did not realize that it was going to be a retelling of Arthurian legend, especially not one with a fantastical twist! The unique spin almost gave me The Witcher vibes and I think adding Fae into the mix was quite interesting. I knew the basics of the legend but after reading this book, it has piqued my interest and makes me want to learn more about it. My attention was snatched as soon as I finished the prologue and I knew that I was going to devour this story. I truly enjoyed the gender swaps and even how Arthur was portrayed as villainous. Morgan’s past and even her parts of her present is absolutely heartbreaking, and I felt for her at times. I can only recall one other book that made me hate characters the way I despised Florian and Arthur, leaving me with my blood boiling and feeling disgusted. Even after finishing the book, Draven is still a mystery to me and I cannot figure out how to feel about him. I guess they just means that the author did an excellent job at conveying each character’s persona! The rich world building and imagery made it easy for me to visualize the places that the group visited along their journey. I am truly engulfed in this story and I cannot wait to see wait fate awaits Morgan and how the Fae will be even more incorporated in the next book!.
I received a free copy of this book and am voluntarily leaving a review.
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Reviewed in the United States on August 11, 2023
★★★★★ 4
Enchanting
Format: Kindle
"Queen of Roses" by Briar Boleyn is a delightful and refreshing reimagining of the classic tale of King Arthur, with a captivating twist that places the spotlight on Morgan, a character who has often been overshadowed in traditional retellings. Boleyn's creative decision to shift the narrative perspective to Morgan breathes new life into the story, offering readers an intriguing and compelling look at the Arthurian world from an entirely different angle.
One of the most commendable aspects of this book is its incorporation of Fae elements, which adds an enchanting layer of magic and mystery to the already familiar Arthurian setting. Boleyn skillfully weaves the world of the Fae into the narrative, creating a captivating backdrop against which the events of the story unfold. This addition not only adds depth to the world-building but also provides ample opportunities for twists and turns that keep readers thoroughly engrossed.
However, while the book boasts numerous strengths, it does have one noticeable flaw: the characterization of Morgan. While it is reasonable to create a flawed and complex protagonist, it appears that at times, Morgan's character becomes overly difficult and hard to relate to. Her persistently negative perception of one of the main male characters, who is a potential love interest, despite his efforts to support and assist her, may come across as somewhat irrational and could test the patience of some readers. Striking a balance between a strong, independent character and one who can recognize genuine support and affection could have enhanced the overall reader experience.
Nonetheless, the allure of "Queen of Roses" lies in its innovative approach to the Arthurian legend and its skillful blending of fantasy elements into a familiar narrative. Boleyn's evocative prose draws readers into a world where magic, destiny, and fate entwine, leaving us eager to uncover the mysteries that unfold within the pages.
I received a free copy of this book via Booksprout and am voluntarily leaving a review.
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Reviewed in the United States on July 28, 2023
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