x*********n
发帖数: 28013 | 1 用 loopback 做router ID,如果AS都是65011，那不是ibgp么？
这个ebgp-multihop 20是啥意思呢？
router bgp 65011
no synchronization
bgp log-neighbor-changes
network 172.16.220.0 mask 255.255.255.0
neighbor 172.16.20.1 remote-as 65011
neighbor 172.16.20.1 ebgp-multihop 20
neighbor 172.16.20.1 update-source Loopback0
neighbor 172.16.20.3 remote-as 65011
neighbor 172.16.20.3 ebgp-multihop 20
neighbor 172.16.20.3 update-source Loopback0
neighbor 172.16.20.4 remote-as 65011
neighbor 172.16.20.4 ebgp-multihop 20
neighbor 172.16.20.4 update-source Loopback0
neighbor 172.16.20.5 remote-as 65011
neighbor 172.16.20.5 ebgp-multihop 20
neighbor 172.16.20.5 update-source Loopback0
neighbor 172.16.20.6 remote-as 65011
neighbor 172.16.20.6 ebgp-multihop 20
neighbor 172.16.20.6 update-source Loopback0
neighbor 172.16.20.7 remote-as 65011
neighbor 172.16.20.7 ebgp-multihop 20
neighbor 172.16.20.7 update-source Loopback0
neighbor 172.16.20.8 remote-as 65011
neighbor 172.16.20.8 ebgp-multihop 20
neighbor 172.16.20.8 update-source Loopback0
neighbor 172.16.220.1 remote-as 64751
neighbor 172.16.220.1 update-source FastEthernet0/1
no auto-summary |
z**r
发帖数: 17771 | 2 脱了裤子放屁
【在 x*********n 的大作中提到】
: 用 loopback 做router ID,如果AS都是65011，那不是ibgp么？
: 这个ebgp-multihop 20是啥意思呢？
: router bgp 65011
: no synchronization
: bgp log-neighbor-changes
: network 172.16.220.0 mask 255.255.255.0
: neighbor 172.16.20.1 remote-as 65011
: neighbor 172.16.20.1 ebgp-multihop 20
: neighbor 172.16.20.1 update-source Loopback0
: neighbor 172.16.20.3 remote-as 65011
|
x*********n
发帖数: 28013 | 3 老大，进一步解释一下好么？我是entry level，不太懂得。router上copy 过来的，觉
得有点奇怪出来问问。
【在 z**r 的大作中提到】
: 脱了裤子放屁
|
p**x
发帖数: 123 | 4 bgp requires direct tcp connection in order to form peering, otherwise
multihop is required. in your case, 172.16.20.1 should be a remote loopback
address or a indirect physical address.
【在 x*********n 的大作中提到】
: 用 loopback 做router ID,如果AS都是65011，那不是ibgp么？
: 这个ebgp-multihop 20是啥意思呢？
: router bgp 65011
: no synchronization
: bgp log-neighbor-changes
: network 172.16.220.0 mask 255.255.255.0
: neighbor 172.16.20.1 remote-as 65011
: neighbor 172.16.20.1 ebgp-multihop 20
: neighbor 172.16.20.1 update-source Loopback0
: neighbor 172.16.20.3 remote-as 65011
|
x*********n
发帖数: 28013 | 5 是啊。172.16.20.1是remote loopback IP address。
因为loopback address是up的，所以可以算direct tcp connection，所以，multihop
is not required for this case， 是这个意思？
loopback
【在 p**x 的大作中提到】
: bgp requires direct tcp connection in order to form peering, otherwise
: multihop is required. in your case, 172.16.20.1 should be a remote loopback
: address or a indirect physical address.
|
b****c
发帖数: 16 | 6 不对。拿直连线路建才叫直连...
multihop
【在 x*********n 的大作中提到】
: 是啊。172.16.20.1是remote loopback IP address。
: 因为loopback address是up的，所以可以算direct tcp connection，所以，multihop
: is not required for this case， 是这个意思？
:
: loopback
|
