Cisco CRS-1 - Carrier Routing System Router Troubleshooting Manual page 167

Chapter 6 Troubleshooting the Control Plane Ethernet Network
0/0/SP
0/0/CPU0
0/2/SP
0/2/CPU0
0/RP0/CPU0
0/RP1/CPU0
0/SM0/SP
The following example shows that the appropriate ports on Switch Port 1 are forwarding:
RP/0/RP0/CPU0:router# show controllers switch 1 ports location 0/RP1/CPU0
Ports Active on Switch 1
FE Port
FE Port
FE Port
GE Port
panel
GE Port
The following example displays the spanning tree details including the designated root (expected MAC
address for the external Catalyst switch):
RP/0/RP0/CPU0:router# show spantree mst 1 brief location 0/rp1/cpu0
Instance
Vlans mapped:
Designated Root
Designated Root Priority 1 (0 + 1)
Designated Root Port
Bridge ID MAC ADDR
Bridge ID Priority
Bridge Max Age 20 sec
Switched Interface
-------------------- ----- ---- --------- ---- --------------------------------
FE_Port_0
GE_Port_0
GE_Port_1
The following example shows the statistics for Switch Port 0:
RP/0/RP0/CPU0:router# show controllers switch 0 statistics location 0/RP1/CPU0
Port
----------------------------------------------------------------
1 :
2 :
3 :
4 :
5 :
6 :
7 :
8 :
9 :
10 :
11 :
12 :
13 :
14 :
15 :
16 :
OL-21483-02
MSC(SP)
MSC
MSC(SP)
MSC
RP(Standby)
RP(Active)
FC/S(SP)
1 STP State : FORWARDING
2 STP State : FORWARDING
9 STP State : FORWARDING
1 STP State : FORWARDING
2 STP State : FORWARDING
1
1
00-0e-39-fe-70-00
GE_Port_0
00-05-9a-3e-89-55
32769 (32768 + 1)
Hello Time
State Role
FWD desg
FWD root
DWN desg
Tx Frames Tx Errors
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Troubleshooting the Multishelf System Router Topology
N/A IOS XR RUN
16OC48-POS/DPT IOS XR RUN
N/A IOS XR RUN
16OC48-POS/DPT IOS XR RUN
N/A IOS XR RUN
N/A IOS XR RUN
N/A IOS XR RUN
(Connected to - 0/RP0)
(Connected to - 0/RP1)
(Connected to - 0/SM0)
// connected to External switch through the front
// connected to the other Internal switch
2 sec Forward Delay 15 sec
Cost Prio Type
200000 128 P2P
20000 128 P2P
20000 128 P2P
Rx Frames Rx Errors
0 0
164794 1
0 0
0 0
0 0
0 0
0 0
0 0
164799 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
PWR,NSHUT,MON
PWR,NSHUT,MON
PWR,NSHUT,MON
PWR,NSHUT,MON
PWR,NSHUT,MON
PWR,NSHUT,MON
PWR,NSHUT,MON
Max Hops 4
Connects
0/LC0
0/LC1
0/LC2
0/LC3
0/LC4
0/LC5
0/LC6
0/LC7
0/LC8
0/LC9
0/LC10
0/LC11
0/LC12
0/LC13
0/LC14
0/LC15
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