Thank you for being a valued part of the CNET community. As of December 1, 2020, the forums are in read-only format. In early 2021, CNET Forums will no longer be available. We are grateful for the participation and advice you have provided to one another over the years.

Thanks,

CNET Support

Question

Cisco Switch Port-channel, How to configure

Oct 22, 2013 2:29PM PDT

Hi all,

Im having some trouble adding Cisco Switch my ports (23 & 24) to a port-channel. I can't understand what I'm missing, I would appreciate it very much if you can help me pinpoint the problem. I have pasted the running config below. (BTW im trying to establish an LACP connection with an HP switch. Trunking works it seems as i can ping it but can't get the porr engineer 3anetwork.com for help, others said they are professional, and I want to try to connect the supplie are professional.


!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco_3560G
!
boot-start-marker
boot-end-marker
!
!
!
!
no aaa new-model
system mtu routing 1504
authentication mac-move permit
ip subnet-zero
!
!
!
!
crypto pki trustpoint TP-self-signed-1409601792
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1409601792
revocation-check none
rsakeypair TP-self-signed-1409601792
!
!
crypto pki certificate chain TP-self-signed-1409601792
certificate self-signed 01
3082023F 308201A8 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 31343039 36303137 3932301E 170D3933 30333031 30303032
32335A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 34303936
30313739 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100AE70 30E0E3C1 ACA9C17B C7D208FE 5D032949 33C01836 410BF27B A8631DDF
9A46ED03 28F5D738 49163567 F7E3A98C 44B761C3 7FB4C8C9 E1A57B11 F6A32975
AB8FDFF5 4E482A02 49357FD2 C0CCC6E7 63F2FF1A D465D010 DBADE62D B365F513
E196555A 676D8180 D747F9C4 1C59C8A1 F2112B25 924FE335 BEBB5C13 EABC8C66
90510203 010001A3 67306530 0F060355 1D130101 FF040530 030101FF 30120603
551D1104 0B300982 07537769 7463682E 301F0603 551D2304 18301680 1476F884
21772E17 2ABB2A47 E55F5013 FA50E614 47301D06 03551D0E 04160414 76F88421
772E172A BB2A47E5 5F5013FA 50E61447 300D0609 2A864886 F70D0101 04050003
8181000A 3A4B7CD5 C345E7AE 1CB21CBB BA5C7EED 2307F043 D17FE1B0 29817308
37327620 3B349F53 FF11EC5C 5D176D43 C369C11C 438ADC54 27D5CF86 F01740FB
FE6BBA5B E4519026 F8B7C75C A7812A37 EFD889B6 A172CC2D EC45804C 6E2DA596
DE66F2BA 008E8C0D D2C96494 DF285196 F67C1176 4F1F4C81 FA8D6FB2 02E6583D 4DB604
quit
!
!
!
spanning-tree mode pvst
spanning-tree etherchannel guard misconfig
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
!
interface Port-channel1
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
!
ommitted....
!
interface GigabitEthernet0/23
description Connection to Core
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
channel-protocol lacp
channel-group 1 mode passive
!
interface GigabitEthernet0/24
description Connection to Core
switchport trunk encapsulation dot1q
switchport mode trunk
switchport nonegotiate
channel-protocol lacp
channel-group 1 mode passive
!
interface GigabitEthernet0/25
!
interface GigabitEthernet0/26
!
interface GigabitEthernet0/27
!
interface GigabitEthernet0/28
!
interface Vlan1
ip address 10.10.10.1 255.255.255.0
!
interface Vlan3
no ip address
!
interface Vlan100
ip address 172.16.100.4 255.255.255.0
!
ip default-gateway 172.16.100.1
ip classless
ip http server
ip http secure-server
!
!
ip sla enable reaction-alerts
!
snmp-server community public RO
snmp-server community private RW
snmp-server host 172.16.30.2 version 2c public
!
!
line con 0
line vty 0 4
privilege level 15
password cisco
no login
line vty 5 15
password cisco
login
!
end

This is the result of the show commands:


Cisco_3560G#show interfaces port-channel 1 status

Port Name Status Vlan Duplex Speed Type
Po1 notconnect trunk auto auto


and

Cisco_3560G#show ip int brie
Interface IP-Address OK? Method Status Protocol
Vlan1 10.10.10.1 YES NVRAM up up
Vlan3 unassigned YES NVRAM down down
Vlan100 172.16.100.4 YES manual up up
GigabitEthernet0/1 unassigned YES unset down down
.
.
omitted
GigabitEthernet0/23 unassigned YES unset up up
GigabitEthernet0/24 unassigned YES unset up up
.
.omitted
Port-channel1 unassigned YES unset down down


THANKS!

Discussion is locked