[WHICT] Lab 3-4 Configuring EtherChannel
"What's Happen In Class Today"
Topic: Lab 3-4 Configuring EtherChannel
Log Date: Sept 11, 2007
Venue: Room 3-2, E-2, Inixindo, Jakarta
Base on: Cisco BCMSNv3.0 Lab Guide
Presented by Andi Maulana
Reported by Arnastya I S
Legend:
[ASWx = Access Switch X; ASWy = Access Switch Y; DSWx = Distribution Switch X; DSWy = Distribution Switch Y]
Task 1: Configure EtherChannel on the Distribution Switch
Read the instructions...
Step 1: Connect to DSWx
User Access Verification
Password:
DSW1>ena
Password:
DSW1#
Step 2: Configure EtherChannels
DSW1#conf t
DSW1(config)#interface range fastEthernet 0/1-2
DSW1(config-if-range)#channel-group 1 mode desirable
DSW1(config)#interface range fastEthernet 0/3-4
DSW1(config-if-range)#channel-group 1 mode desirable
Step 3: Connect to ASWx
User Access Verification
Password:
ASW1>ena
Password:
ASW1#
Step 4: Configure EtherChannels
ASW1#conf t
ASW1(config)#interface range fastEthernet 0/9-10
ASW1(config-if-range)#channel-group 1 mode desirable
ASW1(config)#interface range fastEthernet 0/11-12
ASW1(config-if-range)#channel-group 1 mode desirable
Step 5: Verificate previous configuration
DSW1#show interfaces etherchannel ?
module Limit display to interfaces on module
| Output modifiers
DSW1#show interfaces etherchannel
----
FastEthernet0/1:
Port state = Up Mstr In-Bndl
Channel group = 1 Mode = Desirable-Sl Gcchange = 0
Port-channel = Po1 GC = 0x00010001 Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = PAgP
Flags: S - Device is sending Slow hello. C - Device is in Consistent state.
A - Device is in Auto mode. P - Device learns on physical port.
d - PAgP is down.
Timers: H - Hello timer is running. Q - Quit timer is running.
S - Switching timer is running. I - Interface timer is running.
Local information:
Hello Partner PAgP Learning Group
Port Flags State Timers Interval Count Priority Method Ifindex
Fa0/1 SC U6/S7 H 30s 1 128 Any 5001
Partner's information:
Partner Partner Partner Partner Group
Port Name Device ID Port Age Flags Cap.
Fa0/1 ASW1 000c.8577.2040 Fa0/9 4s SC 10001
Age of the port in the current state: 00d:00h:17m:35s
FastEthernet0/2:
Port state = Up Mstr In-Bndl
Channel group = 1 Mode = Desirable-Sl Gcchange = 0
Port-channel = Po1 GC = 0x00010001 Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = PAgP
Flags: S - Device is sending Slow hello. C - Device is in Consistent state.
A - Device is in Auto mode. P - Device learns on physical port.
d - PAgP is down.
Timers: H - Hello timer is running. Q - Quit timer is running.
S - Switching timer is running. I - Interface timer is running.
Local information:
Hello Partner PAgP Learning Group
Port Flags State Timers Interval Count Priority Method Ifindex
Fa0/2 SC U6/S7 H 30s 1 128 Any 5001
Partner's information:
Partner Partner Partner Partner Group
Port Name Device ID Port Age Flags Cap.
Fa0/2 ASW1 000c.8577.2040 Fa0/10 16s SC 10001
Age of the port in the current state: 00d:00h:17m:52s
---- text ommited ------
DSW1#show etherchannel port-channel
Channel-group listing:
----------------------
Group: 1
----------
Port-channels in the group:
---------------------------
Port-channel: Po1
------------
Age of the Port-channel = 00d:00h:22m:12s
Logical slot/port = 2/1 Number of ports = 2
GC = 0x00010001 HotStandBy port = null
Port state = Port-channel Ag-Inuse
Protocol = PAgP
Ports in the Port-channel:
Index Load Port EC state No of bits
------+------+------+------------------+-----------
0 00 Fa0/1 Desirable-Sl 0
0 00 Fa0/2 Desirable-Sl 0
Time since last port bundled: 00d:00h:22m:08s Fa0/2
Group: 2
----------
Port-channels in the group:
---------------------------
Port-channel: Po2
------------
Age of the Port-channel = 00d:00h:22m:28s
Logical slot/port = 2/2 Number of ports = 2
GC = 0x00020001 HotStandBy port = null
Port state = Port-channel Ag-Inuse
Protocol = PAgP
Ports in the Port-channel:
Index Load Port EC state No of bits
------+------+------+------------------+-----------
0 00 Fa0/3 Desirable-Sl 0
0 00 Fa0/4 Desirable-Sl 0
Time since last port bundled: 00d:00h:08m:44s Fa0/3
Time since last port Un-bundled: 00d:00h:08m:47s Fa0/3
---- text ommited ------
DSW1#show etherchannel summary
Flags: D - down P - in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
Number of channel-groups in use: 3
Number of aggregators: 3
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
1 Po1(SU) PAgP Fa0/1(P) Fa0/2(P)
2 Po2(SU) PAgP Fa0/3(P) Fa0/4(P)
3 Po3(SU) PAgP Fa0/13(P) Fa0/14(P) Fa0/15(P)
Fa0/16(P)
DSW1#
Step 6: Verificate previous configuration
DSW1#show spanning-tree
MST0
Spanning tree enabled protocol mstp
Root ID Priority 8192
Address 0004.9bfe.acfb
Cost 200000
Port 12 (FastEthernet0/10)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32768 (priority 32768 sys-id-ext 0)
Address 0012.7f22.9c00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Fa0/9 Desg FWD 200000 128.11 Edge P2p
Fa0/10 Root FWD 200000 128.12 P2p Bound(STP)
Po1 Desg FWD 100000 128.72 P2p Pre-STD-Cf
Po2 Desg FWD 100000 128.80 P2p Pre-STD-Cf
Po3 Desg FWD 50000 128.88 P2p
MST1
Spanning tree enabled protocol mstp
Root ID Priority 24577
Address 0012.7f22.9c00
This bridge is the root
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 24577 (priority 24576 sys-id-ext 1)
Address 0012.7f22.9c00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Po1 Desg FWD 100000 128.72 P2p Pre-STD-Cf
Po2 Desg FWD 100000 128.80 P2p Pre-STD-Cf
Po3 Desg FWD 50000 128.88 P2p
MST2
Spanning tree enabled protocol mstp
Root ID Priority 24578
Address 0015.2b3a.0280
Cost 50000
Port 88 (Port-channel3)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 28674 (priority 28672 sys-id-ext 2)
Address 0012.7f22.9c00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Po1 Desg FWD 100000 128.72 P2p Pre-STD-Cf
Po2 Desg FWD 100000 128.80 P2p Pre-STD-Cf
Po3 Root FWD 50000 128.88 P2p
DSW1#
Topic: Lab 3-4 Configuring EtherChannel
Log Date: Sept 11, 2007
Venue: Room 3-2, E-2, Inixindo, Jakarta
Base on: Cisco BCMSNv3.0 Lab Guide
Presented by Andi Maulana
Reported by Arnastya I S
Legend:
[ASWx = Access Switch X; ASWy = Access Switch Y; DSWx = Distribution Switch X; DSWy = Distribution Switch Y]
Task 1: Configure EtherChannel on the Distribution Switch
Read the instructions...
Step 1: Connect to DSWx
User Access Verification
Password:
DSW1>ena
Password:
DSW1#
Step 2: Configure EtherChannels
DSW1#conf t
DSW1(config)#interface range fastEthernet 0/1-2
DSW1(config-if-range)#channel-group 1 mode desirable
DSW1(config)#interface range fastEthernet 0/3-4
DSW1(config-if-range)#channel-group 1 mode desirable
Step 3: Connect to ASWx
User Access Verification
Password:
ASW1>ena
Password:
ASW1#
Step 4: Configure EtherChannels
ASW1#conf t
ASW1(config)#interface range fastEthernet 0/9-10
ASW1(config-if-range)#channel-group 1 mode desirable
ASW1(config)#interface range fastEthernet 0/11-12
ASW1(config-if-range)#channel-group 1 mode desirable
Step 5: Verificate previous configuration
DSW1#show interfaces etherchannel ?
module Limit display to interfaces on module
| Output modifiers
DSW1#show interfaces etherchannel
----
FastEthernet0/1:
Port state = Up Mstr In-Bndl
Channel group = 1 Mode = Desirable-Sl Gcchange = 0
Port-channel = Po1 GC = 0x00010001 Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = PAgP
Flags: S - Device is sending Slow hello. C - Device is in Consistent state.
A - Device is in Auto mode. P - Device learns on physical port.
d - PAgP is down.
Timers: H - Hello timer is running. Q - Quit timer is running.
S - Switching timer is running. I - Interface timer is running.
Local information:
Hello Partner PAgP Learning Group
Port Flags State Timers Interval Count Priority Method Ifindex
Fa0/1 SC U6/S7 H 30s 1 128 Any 5001
Partner's information:
Partner Partner Partner Partner Group
Port Name Device ID Port Age Flags Cap.
Fa0/1 ASW1 000c.8577.2040 Fa0/9 4s SC 10001
Age of the port in the current state: 00d:00h:17m:35s
FastEthernet0/2:
Port state = Up Mstr In-Bndl
Channel group = 1 Mode = Desirable-Sl Gcchange = 0
Port-channel = Po1 GC = 0x00010001 Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = PAgP
Flags: S - Device is sending Slow hello. C - Device is in Consistent state.
A - Device is in Auto mode. P - Device learns on physical port.
d - PAgP is down.
Timers: H - Hello timer is running. Q - Quit timer is running.
S - Switching timer is running. I - Interface timer is running.
Local information:
Hello Partner PAgP Learning Group
Port Flags State Timers Interval Count Priority Method Ifindex
Fa0/2 SC U6/S7 H 30s 1 128 Any 5001
Partner's information:
Partner Partner Partner Partner Group
Port Name Device ID Port Age Flags Cap.
Fa0/2 ASW1 000c.8577.2040 Fa0/10 16s SC 10001
Age of the port in the current state: 00d:00h:17m:52s
---- text ommited ------
DSW1#show etherchannel port-channel
Channel-group listing:
----------------------
Group: 1
----------
Port-channels in the group:
---------------------------
Port-channel: Po1
------------
Age of the Port-channel = 00d:00h:22m:12s
Logical slot/port = 2/1 Number of ports = 2
GC = 0x00010001 HotStandBy port = null
Port state = Port-channel Ag-Inuse
Protocol = PAgP
Ports in the Port-channel:
Index Load Port EC state No of bits
------+------+------+------------------+-----------
0 00 Fa0/1 Desirable-Sl 0
0 00 Fa0/2 Desirable-Sl 0
Time since last port bundled: 00d:00h:22m:08s Fa0/2
Group: 2
----------
Port-channels in the group:
---------------------------
Port-channel: Po2
------------
Age of the Port-channel = 00d:00h:22m:28s
Logical slot/port = 2/2 Number of ports = 2
GC = 0x00020001 HotStandBy port = null
Port state = Port-channel Ag-Inuse
Protocol = PAgP
Ports in the Port-channel:
Index Load Port EC state No of bits
------+------+------+------------------+-----------
0 00 Fa0/3 Desirable-Sl 0
0 00 Fa0/4 Desirable-Sl 0
Time since last port bundled: 00d:00h:08m:44s Fa0/3
Time since last port Un-bundled: 00d:00h:08m:47s Fa0/3
---- text ommited ------
DSW1#show etherchannel summary
Flags: D - down P - in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
Number of channel-groups in use: 3
Number of aggregators: 3
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
1 Po1(SU) PAgP Fa0/1(P) Fa0/2(P)
2 Po2(SU) PAgP Fa0/3(P) Fa0/4(P)
3 Po3(SU) PAgP Fa0/13(P) Fa0/14(P) Fa0/15(P)
Fa0/16(P)
DSW1#
Step 6: Verificate previous configuration
DSW1#show spanning-tree
MST0
Spanning tree enabled protocol mstp
Root ID Priority 8192
Address 0004.9bfe.acfb
Cost 200000
Port 12 (FastEthernet0/10)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32768 (priority 32768 sys-id-ext 0)
Address 0012.7f22.9c00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Fa0/9 Desg FWD 200000 128.11 Edge P2p
Fa0/10 Root FWD 200000 128.12 P2p Bound(STP)
Po1 Desg FWD 100000 128.72 P2p Pre-STD-Cf
Po2 Desg FWD 100000 128.80 P2p Pre-STD-Cf
Po3 Desg FWD 50000 128.88 P2p
MST1
Spanning tree enabled protocol mstp
Root ID Priority 24577
Address 0012.7f22.9c00
This bridge is the root
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 24577 (priority 24576 sys-id-ext 1)
Address 0012.7f22.9c00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Po1 Desg FWD 100000 128.72 P2p Pre-STD-Cf
Po2 Desg FWD 100000 128.80 P2p Pre-STD-Cf
Po3 Desg FWD 50000 128.88 P2p
MST2
Spanning tree enabled protocol mstp
Root ID Priority 24578
Address 0015.2b3a.0280
Cost 50000
Port 88 (Port-channel3)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 28674 (priority 28672 sys-id-ext 2)
Address 0012.7f22.9c00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Po1 Desg FWD 100000 128.72 P2p Pre-STD-Cf
Po2 Desg FWD 100000 128.80 P2p Pre-STD-Cf
Po3 Root FWD 50000 128.88 P2p
DSW1#
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