05-14-2018 05:38 AM - edited 03-01-2019 01:33 PM
Hello All,
I have a Cisco UCE-E 140D and a ISR4351, however, I am trying to configure the uc1/0/0 and uc1/0/1 for trunking through the subinterfaces of the router. I am running vmware 6.5. For example , I have subinterface on the router gi0/0/1.901 , but there is no communication through the ucse1/0/0 and ucse1/0/1. I've also tried the configuration with and without the SVI enabled. I am thinking is bridge-domain an option for this configuration, if so I don't think it can be enabled on the subinterfaces either, any comments appreciated. I have the external interface working successfully with Nexus 1000v, but the internal interfaces are not.
##Configuration with SVI enabled
spanning-tree mode pvst
spanning-tree extend system-id
ucse subslot 1/0
imc vlan 901
imc access-port shared-lom ge2
imc ip address 192.168.1.10 255.255.255.0 default-gateway 192.168.1.1
platform switchport 0 svi
platform switchport 1 svi
interface ucse1/0/0
switchport trunk allowed vlan 1-1005
switchport mode trunk
no mop enabled
no mop sysid
!
interface ucse1/0/1
switchport trunk allowed vlan 1-1005
switchport mode trunk
no mop enabled
no mop sysid
#Configuration without SVI
ucse subslot 1/0
imc vlan 901
imc access-port shared-lom ge2
imc ip address 192.168.1.10 255.255.255.0 default-gateway 192.168.1.1
interface ucse1/0/0
no ip address
no negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
!
interface ucse1/0/1
no ip address
no negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
Solved! Go to Solution.
05-17-2018 09:16 PM
I was also able to get the etherchannel configuration working with vmware (note the host is 192.168.1.99) , so this basically enables you to use the mgf-internal nics active LACP , the only thing is that you will need to add a route back to the port-channel for each ip. example vlans 100 and 901
interface Port-channel1
description vcenter_mgf_links
no ip address
negotiation auto
interface Port-channel1.100
encapsulation dot1Q 100
ip unnumbered GigabitEthernet0/0/1.100
no ip redirects
no ip unreachables
no ip proxy-arp
ip access-group 111 in
interface Port-channel1.901
encapsulation dot1Q 901
ip unnumbered GigabitEthernet0/0/1.901
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip access-group 112 in
ip virtual-reassembly
ip route 192.168.1.99 255.255.255.255 Port-channel1.901
ICNISR4k#show run | sec ucse
ucse subslot 1/0
imc vlan 901
imc access-port dedicated
imc ip address 192.168.1.10 255.255.255.0 default-gateway 192.168.1.1
interface ucse1/0/0
no ip address
negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
channel-group 1 mode active
interface ucse1/0/1
no ip address
negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
channel-group 1 mode active
ICNISR4k#show etherchannel summary
Flags: D - down P/bndl - bundled in port-channel
I - stand-alone s/susp - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
Number of channel-groups in use: 1
Number of aggregators: 1
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
1 Po1(RU) LACP uc1/0/0(bndl) uc1/0/1(bndl)
RU - L3 port-channel UP State
SU - L2 port-channel UP state
P/bndl - Bundled
S/susp - Suspended
05-16-2018 11:32 AM
I was able to answer resolve part of this without using the SVI configuration, however I'd still like to be able configure SVI to enable use of the vlans within the router,
without svi I was able to accomplish this through configuring the mgf interfaces to be subinterface,
interface GigabitEthernet0/0/1.901
encapsulation dot1Q 901
ip address 192.168.1.1 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip access-group 112 in
no cdp enable
ip virtual-reassembly
!
interface ucse1/0/0
no ip address
no negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
interface ucse1/0/0.901
encapsulation dot1Q 901
ip unnumbered GigabitEthernet0/0/0
interface ucse1/0/1
no ip address
no negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
interface ucse1/0/1.901
encapsulation dot1Q 901
ip unnumbered GigabitEthernet0/0/1
ip route 192.168.1.99 255.255.255.255 ucse1/0/1.901
ip route 192.168.1.99 255.255.255.255 ucse1/0/0.901
!
where 192.168.1.99 is my vm within the internal interfaces vswitch
05-17-2018 09:16 PM
I was also able to get the etherchannel configuration working with vmware (note the host is 192.168.1.99) , so this basically enables you to use the mgf-internal nics active LACP , the only thing is that you will need to add a route back to the port-channel for each ip. example vlans 100 and 901
interface Port-channel1
description vcenter_mgf_links
no ip address
negotiation auto
interface Port-channel1.100
encapsulation dot1Q 100
ip unnumbered GigabitEthernet0/0/1.100
no ip redirects
no ip unreachables
no ip proxy-arp
ip access-group 111 in
interface Port-channel1.901
encapsulation dot1Q 901
ip unnumbered GigabitEthernet0/0/1.901
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip access-group 112 in
ip virtual-reassembly
ip route 192.168.1.99 255.255.255.255 Port-channel1.901
ICNISR4k#show run | sec ucse
ucse subslot 1/0
imc vlan 901
imc access-port dedicated
imc ip address 192.168.1.10 255.255.255.0 default-gateway 192.168.1.1
interface ucse1/0/0
no ip address
negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
channel-group 1 mode active
interface ucse1/0/1
no ip address
negotiation auto
switchport mode trunk
switchport trunk allowed vlan 1-1005
no mop enabled
no mop sysid
channel-group 1 mode active
ICNISR4k#show etherchannel summary
Flags: D - down P/bndl - bundled in port-channel
I - stand-alone s/susp - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
Number of channel-groups in use: 1
Number of aggregators: 1
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
1 Po1(RU) LACP uc1/0/0(bndl) uc1/0/1(bndl)
RU - L3 port-channel UP State
SU - L2 port-channel UP state
P/bndl - Bundled
S/susp - Suspended
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