Secondary Path Protection Overview Secondary Path Protection Overview Head-End에서 LSP 당 최대 8개의 Path 구성 가능 - Primary Path는 1개, Secondary Path는 최대 7개 구성 가능 - Primary Path 없이 Secondary Path로만 LSP를 구성할 수 있지만 권장하지 않음 LSP에서 한 번에 하나의 Path만 Traffic을 전달함 - LSP는 여러 Path를 통해 Traffic Load Balancing을 하지 않음 Primary Path가 항상 선호됨 Secondary LSP는 (Hot)Standby Secondary, Non-Standby Secondary로 구성할 수 있음 Standby Secondary LSP 동작 과정 Standby Secondary LSP - Primary Path 설정 Primary Path가 먼저 Signaling됨 Secondary Pa...
![[MPLS Resiliency] Secondary Path 동작 과정](https://mblogthumb-phinf.pstatic.net/MjAyMjA3MjVfMjg1/MDAxNjU4NzQyMTcwNjU1.qmCeSq_FKtPXvcRrGCR4y8o2GWZE-6_hsVLrEP4Uc94g.O2wMjeGu_0Uvt1i4zQx9TstbhMmZG9i9hQb3YfZcjAcg.PNG.choiyoonjun111/image.png?type=w2)
#
LSPPath
#
StandbySecondaryPath
#
SecondaryPathMode
#
SecondaryPath
#
RSVPResiliency
#
RSVPProtectionPath
#
RSVP
#
PrimaryPath
#
NonStandbySecondaryPath동작과정
#
NonStandbySecondaryPath
#
MPLSResiliency
#
MPLSProtectionPath
#
MPLS
#
LSPSecondaryPath
#
LSPPrimaryPath
#
StandbySecondaryPath동작과정
![[EVE-NG] Cisco IOS [Dynamips] 등록](https://mblogthumb-phinf.pstatic.net/MjAyMjA1MTlfNDYg/MDAxNjUyOTQyMzU0OTMy.9Z1Cw2S4MDznOjlriXlKu4CfQPwASISCfbAQJBAfMAAg.iPxvBvEkeOJ54hSRR8Y4NcizYhsuiTTDdGzVB9M-r20g.PNG.choiyoonjun111/image.png?type=w2)
![[EVE-NG] Nokia 7750 SR 13.0.R3 등록](https://mblogthumb-phinf.pstatic.net/MjAyMjA1MjBfMjk4/MDAxNjUyOTc1NDc1MDAx.vkuNF0xEXnlyiZNz-a1TLEC9EDQt26L7S7VCyYKNy_Ig.78b3xbfLavkN1IEfvciuYbRJPFIhrOAcXjEeMXRERmUg.PNG.choiyoonjun111/image.png?type=w2)
![[VLAN] Access Mode/Trunk Mode 개념 및 동작 과정](https://mblogthumb-phinf.pstatic.net/MjAyMjA2MDhfMjU5/MDAxNjU0Njg5Mzg4OTQ3.VoijQzDpotA8QheP07GboyXp2ihjdgsFOajGoceQbYsg.PotTa6KltPl8qR6LkFSFVa7_iov_FnOxz1CfiDftH7Ig.PNG.choiyoonjun111/image.png?type=w2)
![[STP] STP 동작 과정](https://mblogthumb-phinf.pstatic.net/MjAyMjA3MjFfMTEy/MDAxNjU4Mzg1NTM2MzQ4.jNiKwZX_EXORDCb-owbgRCsHsQiqvIZzi79FEm6p8sIg.f5VeMRwVKjZGiLT39pUwX7JWJFBUs47Qo2GBEUqFZT4g.PNG.choiyoonjun111/image.png?type=w2)
![[EEM] EEM Case Study - Event Syslog 동작 과정(Cisco)](https://mblogthumb-phinf.pstatic.net/MjAyMjA4MDlfMTIz/MDAxNjYwMDM2NDk3Njgz.BvHc3qtdVw4cfBRQFLy1Q53ny3Jas2VHKfWlcJIqbQAg.cujOp7CQz0iMPoOVkve8X2EY7Z1e_wNMLC-DdX1e3Osg.PNG.choiyoonjun111/image.png?type=w2)
![[BGP] BGP Attribute - AS-PATH](https://mblogthumb-phinf.pstatic.net/MjAyMjA5MTZfMjM4/MDAxNjYzMzMzNjQ2ODQ3.Do4u9-JT6Nej0po5oqV81sWu0fZKWsW4cW7eZeSQd3Ug.wR4peaSkoWRcp6Xdt_CjnMTMD53DCEaBLcd9i1XbQbEg.PNG.choiyoonjun111/image.png?type=w2)