| 词条 | Cisco 12000 |
| 释义 |
The Cisco 12000, also known as a Gigabit Switch Router or GSR, is a series of large network routers designed and manufactured by Cisco Systems.[1] FeaturesCisco 12000 series routers feature a high-performance switched backplane providing 2.4Gbit/s across 16 switched ports simultaneously.[2] The Multi-Service Blade module (introduced for the XR 12000 line) provides firewall and acts as a session border controller.[3] CriticismCertain line cards in Cisco 12000 routers are potentially vulnerable to denial-of-service attacks.[4] Additionally, certain software versions were vulnerable to specially crafted IPv4 packets.[5] See also
References1. ^{{cite book|ref=harv|title=The Complete Isis Routing Protocol|first1=Hannes|last1=Gredler|first2=Walter|last2=Goralski|publisher=Springer|year=2005|isbn=9781846281051}} 2. ^{{cite web | url = http://idc-online.com/technical_references/pdfs/data_communications/Fast_Switched_backplane_for_gigabit_switched_router.pdf | title=Fast Switched Backplane for a Gigabit Switched Router | publisher=Department of Electrical Engineering, Stanford University | accessdate=January 19, 2013}} 3. ^{{cite web | url=http://www.networkworld.com/news/2007/031907-cisco-firewall-xr12000.html | title=Cisco adds firewall, SBC module to XR 12000 line | publisher=Network World | date=March 19, 2007 | accessdate=January 19, 2013 | author=Duffy, Jim}} 4. ^{{cite web | url=https://www.theregister.co.uk/2001/11/15/cisco_highend_routers_in_dos/ | title=Cisco high-end routers in DoS peril | publisher=The Register | date=15 November 2001 | accessdate=January 19, 2013 | author=Leyden, John}} 5. ^{{cite web | url=http://www.crn.com/news/security/229700102/cisco-warns-of-vulnerabilities-in-ios-xr-software.htm | title=Cisco Warns Of Vulnerabilities In IOS XR Software | publisher=CRN | date=May 27, 2011 | accessdate=January 19, 2013 | author=Berndtson, Chad}} External links
2 : Cisco products|Hardware routers |
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