我有两个织锦开关运行vrrp-扩展为一个特定的vlan。连接到这2是一个接入交换机与默认路由设置到vrrp扩展的虚拟ip地址。
问题是,当两个vrid都启用时,我不能打开网关,但是如果我禁用其中一个,则ip变为pingable,我可以ping远程ip,等等。
以下是一些吐露:
interface ve 510
ip address 1.1.1.2 255.255.255.240
ip vrrp-extended vrid 1
backup
advertise backup
ip-address 1.1.1.1
enableinterface ve 510
ip address 1.1.1.3 255.255.255.240
ip vrrp-extended vrid 1
backup priority 255
advertise backup
ip-address 1.1.1.1
enable有人知道我需要改变什么才能让它正常工作吗?记住,这不是常规的vrrp。
谢谢
如果我同时启用了vrid,但是禁用了其中一个接口,那么事情就会再次发生。不确定是否与生成树有关,但可能是。
锦绣交换机运行802.1w,接入交换机是cisco运行的快速pvst。
下面是一些禁用了Brocade1接口的输出:
--- VLAN 510 [ STP Instance owned by VLAN 510 ] ----------------------------
Bridge IEEE 802.1W Parameters:
Bridge Bridge Bridge Bridge Force tx
Identifier MaxAge Hello FwdDly Version Hold
hex sec sec sec cnt
10000012f21e8818 20 2 15 Default 3
RootBridge RootPath DesignatedBri- Root Max Fwd Hel
Identifier Cost dge Identifier Port Age Dly lo
hex hex sec sec sec
10000012f21e8818 0 10000012f21e8818 Root 20 15 2
Port IEEE 802.1W Parameters:
<--- Config Params --><-------------- Current state ----------------->
Port Pri PortPath P2P Edge Role State Designa- Designated
Num Cost Mac Port ted cost bridge
2/1 128 0 F F DISABLED DISABLED 0 0000000000000000
8/21 128 20000 T F DESIGNATED FORWARDING 0 10000012f21e8818
8/22 128 20000 T F DESIGNATED FORWARDING 0 10000012f21e8818端口8/21到8/22是交换中继端口,而不是溴/2设备。
--- VLAN 510 [ STP Instance owned by VLAN 510 ] ----------------------------
Bridge IEEE 802.1W Parameters:
Bridge Bridge Bridge Bridge Force tx
Identifier MaxAge Hello FwdDly Version Hold
hex sec sec sec cnt
8000000cdba0d219 20 2 15 Default 3
RootBridge RootPath DesignatedBri- Root Max Fwd Hel
Identifier Cost dge Identifier Port Age Dly lo
hex hex sec sec sec
10000012f21e8818 20000 10000012f21e8818 5/1 20 15 2
Port IEEE 802.1W Parameters:
<--- Config Params -->|<------------- Current state ------------------->
Port Pri PortPath P2P Edge Role State Designa- Designated
Num Cost Mac Port ted cost bridge
2/2 128 200000 T F DESIGNATED FORWARDING 20000 8000000cdba0d219
5/1 128 20000 T F ROOT FORWARDING 0 10000012f21e8818
5/2 128 20000 T F ROOT FORWARDING 0 10000012f21e8818端口5/1到5/2是交换机主干端口( btw brocade1/2 )。
从接入交换机:
VLAN0510
Spanning tree enabled protocol rstp
Root ID Priority 4096
Address 0012.f21e.8818
Cost 20019
Port 48 (FastEthernet0/48)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 61950 (priority 61440 sys-id-ext 510)
Address 0013.80fa.0480
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300
Interface Role Sts Cost Prio.Nbr Type
------------------- ---- --- --------- -------- --------------------------------
Fa0/48 Root FWD 19 128.48 P2p 端口f0/47不在bc上,它在brocade1上被禁用。
发布于 2014-03-11 13:34:24
下面是我必须做的事情,才能让它发挥作用:
我必须在两个锦绣交换机的默认vlan下特别禁用主干端口上的802.1w (2/1和2/2)。
因此,生成树是为实际的vlan 510启用,默认的vlan 50是禁用在两个端口去思科交换机。
然后一切都好起来了。
所以现在我在胸针上吐露了这个:
vlan 50 name DEFAULT-VLAN by port
spanning-tree 802-1w
spanning-tree 802-1w ethe 2/1 disable
vlan 50 name DEFAULT-VLAN by port
spanning-tree 802-1w
spanning-tree 802-1w ethe 2/2 disable不确定这是推荐还是不推荐。
https://networkengineering.stackexchange.com/questions/6746
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