Dear Everyone,
Good day
Seeking advice on this scenario in a client environment. We are trying to establish gateway reachability from PC2 connected in Cisco 9300 but not able yield positive result. Trunks are configured on Port-channel where physical interfaces are member of. Access port is also configured for each corresponding port.
Core Switch - Gateway for VLAN 1-5 and 6-10, located in Datacenter1
Dell S5232F-ON - 10G/100G links, connected with trunk (Port-channel), located in Datacenter 2,
Dell S5248F-ON - 1G/10G links, connected with trunk (Port-channel), located in Datacenter2
Cisco 9300 - 1G/10G links, connected with trunk (Port-channel), located in Datacenter2
Configuration at Cisco 9300
Cisco9300#show lldp neighbors
Capability codes:
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Device ID Local Intf Hold-time Capability Port ID
DELL-S5248F-ON Gi1/0/46 120 P,B,R ethernet1/1/6:1
Total entries displayed: 1
Cisco9300#
Cisco9300#sh run int port-channel 120
Building configuration...
Current configuration : 168 bytes
!
interface Port-channel120
description Cisco 9300<>DELL S5248F-ON
switchport trunk allowed vlan 5,6-10
switchport mode trunk
end
Cisco9300#
Cisco9300#sh run int g1/0/46
Building configuration...
Current configuration : 165 bytes
!
interface GigabitEthernet1/0/46
switchport trunk allowed vlan 5, 6-10
switchport mode trunk
channel-group 120 mode active
end
Cisco9300#sh interfaces trunk
Port Mode Encapsulation Status Native vlan
Po120 on 802.1q trunking 1
Port Vlans allowed on trunk
Po120 5,6-10
Port Vlans allowed and active in management domain
Po120 5,6-10
Port Vlans in spanning tree forwarding state and not pruned
Po120 5,6-10
Cisco9300#
Cisco9300#show lldp neighbors
Capability codes:
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Device ID Local Intf Hold-time Capability Port ID
DELL-S5248F-ON Gi1/0/46 120 P,B,R ethernet1/1/6:1
Total entries displayed: 1
Cisco9300#
Cisco9300#show run interface g1/0/8
interface GigabitEthernet1/0/8
description link to PC2
switchport access vlan 5
switchport mode access
spanning-tree portfast
end
Configuration at DELL switch S5248F-ON
DELLS5248F-ON# show running-configuration interface port-channel 150
!
interface port-channel150
no shutdown
switchport mode trunk
switchport access vlan 95
switchport trunk allowed vlan 5, 6-10
vlt-port-channel 150
DELLS5248F-ON#
DELLS5248F-ON#
DELLS5248F-ON# show running-configuration interface ethernet 1/1/6:1
!
interface ethernet1/1/6:1
no shutdown
channel-group 150 mode active
no switchport
flowcontrol receive off
DELLS5248F-ON#
DELLS5248F-ON# show vlan 5
Codes: * - Default VLAN, M - Management VLAN, R - Remote Port Mirroring VLANs,
@ - Attached to Virtual Network, P - Primary, C - Community, I - Isolated,
S - VLAN-Stack VLAN
Q: A - Access (Untagged), T - Tagged
NUM Status Description Q Ports
5 Active VLAN5 T Po150
A Eth1/1/46:1
DELLS5248F-ON#
DELLS5248F-ON# show running-configuration interface ethernet 1/1/46:1
!
interface ethernet1/1/46:1
description link to PC1
no shutdown
switchport access vlan 5
flowcontrol receive off
DELLS5248F-ON#
DELLS5248F-ON## show lldp neighbors
Loc PortID Rem Host Name Rem Port Id Rem Chassis Id
--------------------------------------------------------------------------------------
ethernet1/1/6:1 Cisco9300 Gi1/0/46 c2:1d:80:c2:1d:80
ethernet1/1/46:1 Not Advertised 00:3f:00:00:00:83 00:3f:00:00:00:83
Looking forward to your responses. Best regards
