© 2004 Cisco Systems, Inc. All rights reserved. Printed in USA.
Presentation_ID.scr
232323
© 2004 Cisco Systems, Inc. All rights reserved.
RST-3508
9805_05_2004_c2
r3_4506 #sh int port-channel 1 ( truncated)
Port-channel1 is up, line protocol is up (connected)
Description: to cat4507R
MTU 1500 bytes, BW 2000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is N/A
Members in this channel: Gi1/1 Gi1/2
r3_4506#sh etherchannel summary(truncated output)
Flags: D - down P - in port-channel
I - stand-alone s - suspended
R - Layer3 S - Layer2
U - in use
Number of channel-groups in use: 2
Number of aggregators: 2
Group Port-channel Protocol Ports
------+-------------+-----------+---------------------------
1 Po1(SU) PAgP Gi1/1(P) Gi1/2(P)
2 Po2(RU) PAgP Fa3/46(P) Fa3/47(P)
r3_4507R_S4#sh int gig1/1 etherchannel (truncated)
Port state = Up Cnt-bndl Suspend Not-in-Bndl
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.
Local information:
Hello Partner PAgP Learning Group
Port Flags State Timers Interval Count Priority Method Ifindex
Gi1/1 d U1/S1 1s 0 128 Any 0
Age of the port in the current state: 27d:19h:18m:59s
Probable reason: Source monitor interfaces are not allowed to be part of an
etherchannel
r3_4506(config)#port-channel load-balance ?
dst-ip Dst IP Addr
dst-mac Dst Mac Addr
dst-port Dst TCP/UDP Port
src-dst-ip Src XOR Dst IP Addr
src-dst-mac Src XOR Dst Mac Addr
src-dst-port Src XOR Dst TCP/UDP Port
src-ip Src IP Addr
src-mac Src Mac Addr
src-port Src TCP/UDP Port
r3_4506sh etherchannel load-balance
Source XOR Destination IP address
r3_4506#sh pagp neighbor
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.
Channel group 1 neighbors
Partner Partner Partner Partner Group
Port Name Device ID Port Age Flags Cap.
Gi1/1 r3_4507R_S4.cisco.co 0009.e845.5f00 Gi1/1 17s SC 10001
Gi1/2 r3_4507R_S4.cisco.co 0009.e845.5f00 Gi2/1 24s SC 10001
Ages Every 30 Secs
Global Command
Commands Similar to the PAgP Commands Are Available for LACP
Channel Troubleshooting
HARDWARE AND
RELATED ISSUES
242424
© 2003, Cisco Systems, Inc. All rights reserved.
RST-3508
9805_05_2004_c2