F E A T U R E

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FEATURE

F E A T U R E

                !

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4+ *# 0 0" *!& '"%       #'18   5 + # 4  ,*  0"  &   #  4+  ,*   % # /3 4+ *0 "  ? 4% /' 0""  Steve Collen ;"  9@ 1, Cisco Converged Secure Infrastructure Business Unit &

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FEATURE

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"##  # ! 1%&*+*7, #5  1 0##  ()   1   $   $ *,  . *+. - 0"%&#   7! 0 &   ,% &     $38  .7,  _ Bill Jacobs !) 

 *+,-  Risk Technology &.+ ! 8 5 1 %  %&;&," #/1&2 !"  1  #  ,/31& 4 (fps) 1& >*+ Deon Chatterton ;"     5 Risk Technologies ,>4 % " # '  &    !   A#  % # /3 4%"  #  ,/31&

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  !    • cisco Video surveillance cisco.com/go/videosurveillance • itu-t h.264 home page www.itu.int/rec/t-rec-h.264/en • ieee 802.1af draft standard www.ieee802.org/1/pages/802.1af.html • cisco it at work case study cisco.com/packet/183_6b1

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Committee (NTSC)  25 fps /31& 4   phase-alternating line (PAL), Common Intermediate Format (CIF), 2CIF, 4CIF  D1 Bob Beliles ;"   9@ 1'&  Converged Secure Infrastructure Business ,>4%" &

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PACKET CISCO SYSTEMS 2007

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I N F R A S T R U C T U R E DATA CENTER

3           Catalyst 6500 Series

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p27-30_Cisco.pmd

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I N F R A S T R U C T U R E DATA CENTER

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Í‹Ò¹à¾ÔÁè àμÔÁ • cisco network Virtualization solutions http://cisco.com/en/US/netsol/ns658/ networking_solutions_package.html

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PACKET CISCO SYSTEMS 2007

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S E R V I C E

P R O V I D E R S

MPLS  



  

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* &  In-Service Software Upgrades (ISSU)  , - 4 9%8$8#0# (& & &%  

MPLS High Availability (MPLS HA) (40    1,&# & '0 )-,*& 1 ,& (Single Points of Failure) *&78$8$4 9%8$8 $

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95&8 SSO, NSF $ NSR ,     )# - 4 9%8$8 Cisco IOS $$,& (

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PACKET CISCO SYSTEMS 2007

p31-33_Service.pmd

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SERVICE PROVIDERS

&,&!% !) &% /&(,& % (& &   ,&  0$%8  0-0%  HA-aware (  ! (synchronized)  & !)  &%   &

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In-Service Software Upgrades

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4 LDP * (&/* 0%& 0  (

  &    & &# MPLS VPN  ' VPN Label $&& % #!#+  , switchover %!) 4/&  /& 9J Inter-Autonomous System (Inter-AS) $ Carrier Supporting Carrier (CSC)  0 95&8*% & NSF/SSO -  0-0% (

& (Routing Protocol) ,&& MPLS    & # &* -  !.# ($( IGP $ label    MPLS  NSF/SSO , AToM *K&(

  %  $  pseudo-wire  &! ) &*& -  & % #!# & LDP (  %,& (Graceful Restart)

ISSU *  + 1 - 4 9%8$8  8 %'#0 ) % ,&  1  %  & 1,& -  4 $44 9%8$8 - 1+ %  #! ISSU * (/*   95&8 $,  & NSF/ SSO 4/&   1!+8(* % &! ) &, & $  8  &4 9%8$8%  &  & NSF/SSO $ ISSU #  4/& !5((1   14 9%8$8 MPLS ISSU  Cisco IOS * (/& MPLS VPN $ LDP  Cisco IOS ISSU $, 4 * %  -  $#4 9%8$8 * %  *  ,& exec 0#(, !.% & ,& ,  !. Q- & ISSU ! 2 $& '* %  IOS ISSU:   (%( ,  & SSO    $%(4 9%8$8  8 #98 (System File)  &!)

&&* % ,&  $%, & %( $)!) ,&  ('  % 4 9%8$8  8 

1

BGP Non-Stop Routing BGP NSF (, !.% & !1 +8    %  (Peer)    &  %,& &0-0%      NSF-aware peers 4/& ,%%&*   (, 0 Q-, MPLS VPN provider edge (PE) -

(#( 1!+8 &  (customer edge - CE) # 

1!+8(    % * #  & NSF-aware BGP NSR (, !  & !) &&*  $ 4 BGP , % #!& , switchover %!) 0#(, !.% &0-0% - @K    BGP peer , !.)% NSF 0#% & 1+ %- @K 32

p31-33_Service.pmd

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PACKET CISCO SYSTEMS 2007

32

22/5/2550, 14:20

 2 & % exec 2 @/B. & %  /B E$  ISSU

   (& , switchover %!) 0!) ,&4/& 4 9%8$8

 8( !.!) ,&    & NSF (,&&   , switchover %!)0#  & 

2

    ( , $ 1% ,& rollback 0 ,& rollback *( , # (  % 45 ) $

,  ISSU (& "- #! 4 9%8$8  8 

3

  !.(  0 04 9%8$8  8# %! )   &, %  !)4/ & % * #     !. ,&

4

ISSU (& &&%  # &%   & , 0-0% $ 1+ %   ISSU #  & *  (/& !.&, 6% &%( 4 9%8$8

 8 $*  1 ISSU  # &# 4/&   - %# The Cisco Feature Navigator Tool (cisco.com/go/fn)

   4 9%8$8 Cisco IOS  & 1+ %   -  &&%* $-%9 8 & 78$8% %*&$%  % 8 Cisco 1700 Series #!(/& 12000 Series +    MPLS (# !08 &(95&8   %   # -0-0%   & 0-0%  MPLS &*  $ 1+ % )  IOS Release 12.2S '  - - && /* #!  MPLS LDP $ VPN $ AToM NSF/SSO * (   Cisco 7500 Series + MPLS LDP $ VPN

NSF/SSO (#  Cisco 7304, Cisco 10000 $ 7600 Series  (* MPLS LDP $ VPN ISSU '( & ,& Cisco 10000 Series &# '% Cisco 12000 Series $ Cisco CRS-1 Carrier Routing System (9&5 8 MPLS HA # 04 9%8$8 Cisco IOS XR

Keeping Network Disruptions at Bay

  MPLS % & - && &* !` & )-,*&  !56 (/& , 6/*      &(  

*#

 %& $ (,# 0 &&- * j /* Cisco IOS Release 12.2S  & 0-0%  MPLS $ 1+ %%  &  /& NSF/SSO , LDP, MPLS VPN $ AToM 

 SSO $ Graceful Restart #  0-0%  &  LDP $ BGP %!) & "-#& (1,&& 0#6  LDP bindings, MPLS Forwarding State  VPN Prefix Information  (* ISSU &) $   

- 4 9%8$8$  8 %'! ), &#0#&) %    

 

Í‹Ò¹à¾ÔèÁàμÔÁ • Cisco MPLS High Availability http://www.cisco.com/en/US/products/ sw/iosswrel/ps1838/products_feature_ guide09186a00805ad326.html • Cisco IOS High Availability cisco.com/packet/183_8b2 • Cisco IOS MPLS http://www.cisco.com/en/US/products/ps6557/ products_ios_technology_home.html • Cisco Feature Navigator cisco.com/go/fn

PACKET CISCO SYSTEMS 2007

p31-33_Service.pmd

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National Networking Skill Competitions 2007

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