Critical Power Supplies - Facebook-double Critical Power Supplies - Twitter-double Critical Power Supplies - Linkedin-double Critical Power Supplies - Google-plus-double 24 Hour: 0800 978 8988 Int: +44 (0)1844 340122
Find Your Supplies >

Cisco ios 12.2(53)sg

Product (ex VAT):
Discontinued
Product (inc VAT):
Discontinued

Cisco IOS Software Release 12.2(53)SG
With the typical topology (hub and spoke) in a campus environment, where the wiring closets (spokes) are connected to the distribution switch (hub) forwarding all nonlocal traffic to the distribution layer, the wiring closet switch need not hold a complete routing table. A best practice design, where the distribution switch sends a default route to the wiring closet switch to reach interarea and external routes (OSPF stub or totally stubby areas configuration), should be used when OSPF for routed access is used in the wiring closet.

With Cisco IOS Software Release 12.2(53)SG, the IP Base image supports OSPF for routed access. The Enterprise Services image is required if you need multiple OSPFv2 and OSPFv3 instances without route restrictions. Additionally, Enterprise Services is required to enable the VRF-lite feature.

If two or more equal-cost paths from a source are available, unicast traffic will be load split across those paths. However, by default, multicast traffic is not load split across multiple equal-cost paths. In general, multicast traffic flows down from the reverse path forwarding (RPF) neighbor. According to PIM specifications, this neighbor must have the highest IP address if more than one neighbor has the same metric.

In Cisco IOS Software Release 12.2(53)SG, the ip multicast multipath command can be used with the s-g-hash and next-hop-based keywords to enable ECMP multicast load splitting based on source, group, and next-hop address. The next-hop-based keyword enables a more complex hash, the next-hop-based S-G-hash algorithm, which is based on source, group, and next-hop address. The next-hop-based S-G-hash algorithm is predictable because no randomization is used in calculating the hash value. Unlike the S-hash and basic S-G-hash algorithms, the hash mechanism used by the next-hop-based S-G-hash algorithm is not subject to polarization.

Part Number S45ESK9-12253SG=

Onsite Maintenance is as easy as 1, 2, 3, 4. Contact us for further information 24x7 on our sales number.

1: Plug and Play (400-3kVA) - Extended Warranty Contracts from 1 to 5 years from £9.99 per month ex VAT

For plug & play UPS Critical Power offers you a full range of distributed service packs. These competitively priced turn-key solutions optimize your UPS performances and enhance the availability of your equipment while meeting your financial constraints and technical requirements.

Warranty Plus Extends your warranty up to 3 years, next working day replacement
Critical Power Supplies - Cisco ios 12.2(53)sg image 1
Warranty Plus Extends your warranty up to 5 years, next working day replacement
Critical Power Supplies - Cisco ios 12.2(53)sg image 2
Intervention, Provides one preventative maintenance visit, planned visit  
Critical Power Supplies - Cisco ios 12.2(53)sg image 3
Battery Plus, Provides replacement batteries to site, next working day replacement
Critical Power Supplies - Cisco ios 12.2(53)sg image 4
Warranty One Extends your warranty up to 1 year, next working day replacement  
Critical Power Supplies - Cisco ios 12.2(53)sg image 5


2: Hardwired (4kVA Upwards– Onsite Maintenance Contracts from 1 to 5 years from £49.99 per month ex VAT

No matter what, your UPS, Generator, Cooling, Switchgear or Electrical Hardware must be ready to perform at all times. While every power solution we supply is backed-up by a comprehensive warranty with the manufacturer, maintenance plans to ensure business continuity are highly recommended, particularly for UPS systems from 1kVA. In particular, the battery set is of prime importance, and must be in good working order. With other consumables, such as fans and DC capacitors requiring regular maintenance and inspection logs reviewed to predict potential future problems.

Services Included

Silver Level

Gold Level

Platinum Level

 

Technical Hotline 24/7
Yes
Yes
Yes
Critical Power Supplies - Cisco ios 12.2(53)sg image 6
Preventative Maintenance
Yes
Yes
Yes
Critical Power Supplies - Cisco ios 12.2(53)sg image 7
Remote Monitoring 24/7
Yes
Yes
Yes
Critical Power Supplies - Cisco ios 12.2(53)sg image 8
Firmware Upgrades
Yes
Yes
Yes
Critical Power Supplies - Cisco ios 12.2(53)sg image 9
Emergency Response
Yes
Yes
Yes
Critical Power Supplies - Cisco ios 12.2(53)sg image 10
Labour
Yes
Yes
Yes
Critical Power Supplies - Cisco ios 12.2(53)sg image 11
Parts
Yes
Yes
Yes
Critical Power Supplies - Cisco ios 12.2(53)sg image 12
Monthly Event/Status Report
option
option
option
Critical Power Supplies - Cisco ios 12.2(53)sg image 13
Onsite Crash Kit
option
option
option
Critical Power Supplies - Cisco ios 12.2(53)sg image 14
Response Time
12 working hours
8 working hours
4 clock hours
Critical Power Supplies - Cisco ios 12.2(53)sg image 15

 

3: 24x7 Remote Monitoring Contracts from 1 month to 5 years from £29.99 per month ex VAT

Remote monitoring of UPS, Generators, Air Conditioning, Site Access and Environmental Systems is essential to allow swift offsite investigation of fault reports and real-time monitoring of the site status, allowing the correct response to be created and dispatched to site.

Engineer Installation and configuration during normal hours
Critical Power Supplies - Cisco ios 12.2(53)sg image 16
24x7 flexible status and remote monitoring.      
Critical Power Supplies - Cisco ios 12.2(53)sg image 17
Encrypted communication, allowing safe offsite monitoring    
Critical Power Supplies - Cisco ios 12.2(53)sg image 18
Alarms and events emailed and SMS texted automatically    
Critical Power Supplies - Cisco ios 12.2(53)sg image 19
Firewall Friendly
Critical Power Supplies - Cisco ios 12.2(53)sg image 20
Cloud based status overview and multiple sites status on one screen
Critical Power Supplies - Cisco ios 12.2(53)sg image 21
Allows First Fix Response to Site
Critical Power Supplies - Cisco ios 12.2(53)sg image 22


>

4. IR Thermal Imaging Surveys - Infrared electrical inspection. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

Detect system overloads, loose defective components and damaged switchgear. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

Infrared thermography is used to find areas of excess heat (caused by increased resistance) so that problems can be corrected before a component fails, causing damage to the component, creating safety hazards and productivity loss. Because increased heating is a sign of failure, infrared is the best diagnostic tool available for finding these hot connections in the early stages of degeneration.

.

Let us know what you think of this product

If you have purchased this from us in the past then please take some time to review the product, along with the quality of service you received from us!