我有 2 个 Brocade 交换机为特定的 vlan 运行 vrrp-extended。连接到这 2 个的是接入交换机,其默认路由设置为 vrrp 扩展的虚拟 IP 地址。
问题是,当两个 vrid 都启用时,我无法 ping 网关,但是如果我禁用其中一个,则该 ip 变得可 ping,我可以 ping 远程 ip 等。
这里有一些配置:
织锦1
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
enable
博科2
interface 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
任何人都知道我是否需要更改任何内容才能使其正常工作?请记住,这不是常规的 vrrp。
谢谢
更新
如果我同时启用了两个 vrid 但禁用了其中一个接口,那么一切又会恢复正常。不确定它是否与生成树有关,但可能是。
Brocade 交换机运行 802.1w,接入交换机是运行快速 pvst 的 cisco。
这是禁用Brocade1上的接口的一些输出:
--- 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 Brocade1/2 设备的交换机间中继端口。
博科2
--- 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 是交换机间中继端口 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 未启动,因为它在 brocade1 上被禁用。