I have two VSS 6500 installations one set of 6503 as core router/switch and a pair of 6509 as collasped distribution. the core VSS I have 5 etherchannels configured in variouse configuration some are "on" some are desirable and LACP.
I am trying to add another port channel beteen to pairs of VSS they are both running same code just as teh otehr 6500 with etherchannels already in place.
I have configured the IP's and vlan's correctly everthing works fine I can ping, my routes are being found via EIGRP. this of course is with out addting the physical interface into teh port-chanel.
I shut down tthe physical interface (one per VSS) . I default the physical interface and I create my Port-c:
!
interface Port-channel16
switchport
switchport trunk allowed vlan 182
switchport mode trunk
shutdown
end
It's a simple configuration, the portchannel on the other VSS interface is the exact same configuration.
I then configure the physicla ports on each VSS as follows:
Core VSS:
interface GigabitEthernet1/2/17
switchport
channel-group 16 mode active
no shut
end
Distribution VSS:
interface g 1/5/1
channel-group 16 mode active
no shut
end
Of course interface remain down until I bring up the portchannel.
as soon as I bring up teh port-channel ( i have bedug ethercha detail turned on) I see the below messages:
Core VSS:
Oct 31 16:24:29.776 PDT: SW1: FEC: pagp_switch_is_in_port_channel: Gi1/2/15 is part of agport
CORTUA2-LAMR-SWTH-01(config-if)#
*Oct 31 16:24:29.984 PDT: %EC-SW1-5-CANNOT_BUNDLE2: Gi1/2/17 is not compatible with Po16 and will be suspended (VLAN mask is different)
CORTUA2-LAMR-SWTH-01(config-if)#
*Oct 31 16:24:30.084 PDT: %EC-SW2_STBY-5-CANNOT_BUNDLE2: Gi1/2/17 is not compatible with Po16 and will be suspended (VLAN mask is different)
Distribution VSS: Error
*Oct 31 16:22:12.883 PDT: SW1: FEC: pagp_switch_is_in_port_channel: Te1/5/4 is part of agport
cortua2-lamr-sw24-VS(config-if)#
*Oct 31 16:22:15.131 PDT: %EC-SW1-5-CANNOT_BUNDLE2: Gi1/5/1 is not compatible with Po16 and will be suspended (VLAN mask is different)
cortua2-lamr-sw24-VS(config-if)#
*Oct 31 16:22:15.287 PDT: SW1: FEC: pagp_switch_is_in_port_channel: Te2/5/5 is part of agport
*Oct 31 16:22:16.063 PDT: SW1: FEC: pagp_switch_is_in_port_channel: Te2/5/4 is part of agport
cortua2-lamr-sw24-VS(config-if)#
*Oct 31 16:22:15.231 PDT: %EC-SW2_STBY-5-CANNOT_BUNDLE2: Gi1/5/1 is not compatible with Po16 and will be suspended (VLAN mask is different)
cortua2-lamr-sw24-VS(config-if)#
cortua2-lamr-sw24-VSS#sho ver
cortua2-lamr-sw24-VSS uptime is 3 hours, 41 minutes
Uptime for this control processor is 3 hours, 42 minutes
System returned to ROM by power on
System image file is "bootdisk:s2t54-advipservicesk9-mz.SPA.151-2.SY.bin"
Last reload reason: power-on
Core VSS:
System image file is "bootdisk:s2t54-advipservicesk9-mz.SPA.151-1.SY.bin"
Last reload reason: Admin CLI
I don't belive it's an subnet mask because with being in the Port-channel the interfaces work just fine.
Distribution VSS Interface:
cortua2-lamr-sw24-VSS#sho int g 1/5/1
GigabitEthernet1/5/1 is up, line protocol is down (suspended)
Hardware is C6k 1000Mb 802.3, address is a44c.1177.4254 (bia a44c.1177.4254)
MTU 1500 bytes, BW 1000000 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 1000BaseLH
input flow-control is off, output flow-control is off
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
126 packets input, 10244 bytes, 0 no buffer
Received 22 broadcasts (21 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
126 packets output, 10460 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
Core VSS Interface:
GigabitEthernet1/2/17 is up, line protocol is down (suspended)
Hardware is C6k 1000Mb 802.3, address is bc16.65e2.b1f8 (bia bc16.65e2.b1f8)
MTU 1500 bytes, BW 1000000 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 1000BaseLH
input flow-control is off, output flow-control is off
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters 11w6d
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
461089 packets input, 37419535 bytes, 0 no buffer
Received 460408 broadcasts (460347 multicasts)
0 runts, 0 giants, 0 throttles
3 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
755820 packets output, 84912050 bytes, 0 underruns
0 output errors, 0 collisions, 34 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
Any suggestion any information that coud be useful...
