Hi All,
got this annoying CDP message which I don't seem to be able to shake off.
350XG connected to a SF300 via PO4 (port channel is PO4 on both switches to be helpful :-))
On SW2 (SF300) the ports gi51 & gi52 make up the port channel.... config below.
interface gigabitethernet51
description CORE-SW-UPLINK-01
spanning-tree link-type point-to-point
channel-group 4 mode auto
no macro auto smartport
!
interface gigabitethernet52
description CORE-SW-UPLINK-02
channel-group 4 mode auto
no macro auto smartport
interface Port-channel4
description CORE-SW2
spanning-tree link-type point-to-point
switchport trunk allowed vlan add 10,101-103,190,200,254,400,2122
switchport trunk allowed vlan add 2126
macro description "switch "
!next command is internal.
macro auto smartport dynamic_type unknown
on the 350XG PO4 is made up of te1/0/2 and te2/0/2 config below
interface TenGigabitEthernet1/0/2
description CORE-SW2-1
spanning-tree link-type point-to-point
channel-group 4 mode auto
switchport mode trunk
switchport trunk allowed vlan 10,101-103,190,200,254,400,2122,2126
macro description "switch "
!next command is internal.
macro auto smartport dynamic_type switch
interface TenGigabitEthernet2/0/2
description CORE-SW2-2
spanning-tree link-type point-to-point
channel-group 4 mode auto
switchport mode trunk
switchport trunk allowed vlan 10,101-103,190,200,254,400,2122,2126
macro description "switch "
interface Port-Channel4
description CORE-SW2
spanning-tree link-type point-to-point
switchport mode trunk
switchport trunk allowed vlan 10,101-103,190,200,254,400,2122,2126
macro description "switch "
!next command is internal.
macro auto smartport dynamic_type switch
If I check all ports for native vlan they say Native VLAN is VLAN 1 (on both switches).
SW1:
show int switchport po4
S-VLAN Ethernet Type: 0x8100 (802.1q)
VLAN Mapping Tunnel L2 protocols Global CoS: 5
Name: Po4
Switchport: enable
Administrative Mode: trunk
Operational Mode: up
Access Mode VLAN: 1
Access Multicast TV VLAN: none
Trunking Native Mode VLAN: 1 (Inactive)
Trunking VLANs: 10,101-103,190,200,254,400,2122,2126
General PVID: 1
General VLANs: none
General Egress Tagged VLANs: none
General Forbidden VLANs: none
General Ingress Filtering: enabled
General Acceptable Frame Type: all
General GVRP status: disabled
Customer Mode VLAN: none
Customer Multicast TV VLANs: none
Private-vlan promiscuous-association primary VLAN: none
Private-vlan promiscuous-association Secondary VLANs: none
Private-vlan host-association primary VLAN: none
Private-vlan host-association Secondary VLAN: none
SW2:
Show int switch po4
Port : Po4
Port Mode: Trunk
Gvrp Status: disabled
Ingress Filtering: true
Acceptable Frame Type: admitAll
Ingress UnTagged VLAN ( NATIVE ): 1
Port is member in:
Vlan Name Egress rule Added by
---- -------------------------------- ----------- ----------------
1 1 Untagged V
10 SERVERS Tagged S
101 MEL-MOBILE Tagged S
102 MEL-PUBLIC Tagged S
103 MEL-CONTROLS Tagged S
190 MEL-WIRELESS Tagged S
200 ENDPOINTS Tagged S
254 OTHER-DEVICES Tagged S
400 BURKINA-CONTROLS Tagged S
2122 NIMROD-DSL Tagged S
Any ideas how I can correct the CDP error ? Also on SW should te1/0/2 & te2/0/2 be configured like that if they're part of a port channel ? SW2 wouldn't let the ports have any configuration prior to being added to the port channel.
Grateful for all assistance as ever.
Paul.
