z**r
发帖数: 17771 | 1 on ATM PVC, I am dying on this | c*a
发帖数: 806 | 2 at least not p2mp lsp's
so what has been bothering you? routing protocol on p2mp or simply the
atm switch issue, never touched bpx, only a little on ls1010, and igx
【在 z**r 的大作中提到】
: on ATM PVC, I am dying on this
| b******e
发帖数: 66 | 3 Come on, Zher, your PC connects to a access switch, it sure does not send out
STP BPDUs, but the switch itself will participate spanning tree for that
access VLAN.
if
loop,
【在 z**r 的大作中提到】
: on ATM PVC, I am dying on this
| z**r
发帖数: 17771 | 4 no routing protocols involved yet besides PNNI, but all ATM VCs are just up
and working fine
【在 c*a 的大作中提到】
: at least not p2mp lsp's
: so what has been bothering you? routing protocol on p2mp or simply the
: atm switch issue, never touched bpx, only a little on ls1010, and igx
| z**r
发帖数: 17771 | 5 I wanted to talk about vc/vlan mapping and the corresponding STP behavior
【在 b******e 的大作中提到】
: Come on, Zher, your PC connects to a access switch, it sure does not send out
: STP BPDUs, but the switch itself will participate spanning tree for that
: access VLAN.
:
: if
: loop,
| b******e
发帖数: 66 | 6 Come on, Zher, your PC connects to a access switch, it sure does not send out
STP BPDUs, but the switch itself will participate spanning tree for that
access VLAN.
if
loop,
【在 z**r 的大作中提到】
: I wanted to talk about vc/vlan mapping and the corresponding STP behavior
| z**r
发帖数: 17771 | 7 ok, seems we have a bit missunderstanding here.
I am taling about the the psudo bridging port, say the pvc 0/34 (interface atm
xxx.1), the psudo port IS in the STP (per vlan based), and IS in the VLAN,
however, the multiple ports are all in FWD mode, some of which should be
blocked by STP
out
【在 b******e 的大作中提到】
: Come on, Zher, your PC connects to a access switch, it sure does not send out
: STP BPDUs, but the switch itself will participate spanning tree for that
: access VLAN.
:
: if
: loop,
| b******e
发帖数: 66 | 8 There are no routing protocols involved in MPB, and there are no atm switch
issues involved either.
There are many aspects of ATM MPB, which part do you want to discuss?
【在 c*a 的大作中提到】
: at least not p2mp lsp's
: so what has been bothering you? routing protocol on p2mp or simply the
: atm switch issue, never touched bpx, only a little on ls1010, and igx
| z**r
发帖数: 17771 | 9 if everything is working as designed, I agree.
the thing is, there IS a loop because of the incorrect STP on the bridging
domain.
are
loop, all ports
if
【在 b******e 的大作中提到】
: There are no routing protocols involved in MPB, and there are no atm switch
: issues involved either.
: There are many aspects of ATM MPB, which part do you want to discuss?
| b******e
发帖数: 66 | 10 Come on, Zher, your PC connects to a access switch, it sure does not send out
STP BPDUs, but the switch itself will participate spanning tree for that
access VLAN.
if
loop,
【在 z**r 的大作中提到】
: if everything is working as designed, I agree.
: the thing is, there IS a loop because of the incorrect STP on the bridging
: domain.
:
: are
: loop, all ports
: if
| z**r
发帖数: 17771 | 11 thanks a lot anyway.
【在 b******e 的大作中提到】
: Come on, Zher, your PC connects to a access switch, it sure does not send out
: STP BPDUs, but the switch itself will participate spanning tree for that
: access VLAN.
:
: if
: loop,
| b******e
发帖数: 66 | 12 There are no routing protocols involved in MPB, and there are no atm switch
issues involved either.
There are many aspects of ATM MPB, which part do you want to discuss?
【在 c*a 的大作中提到】
: at least not p2mp lsp's
: so what has been bothering you? routing protocol on p2mp or simply the
: atm switch issue, never touched bpx, only a little on ls1010, and igx
| z**r
发帖数: 17771 | 13 no routing protocols involved yet besides PNNI, but all ATM VCs are just up
and working fine
【在 c*a 的大作中提到】
: at least not p2mp lsp's
: so what has been bothering you? routing protocol on p2mp or simply the
: atm switch issue, never touched bpx, only a little on ls1010, and igx
|
|
