Inter-Vlan creation help

mbze430 — Thu, 11 Apr 2024 16:06:08 GMT

I feel like this is something that is so basic that it should just work. There was another thread on here but it was marked solved. So I guess my question is... does inter-vlan "enable" itself only if 2 or more Ve interface has been created?

I wanted to create couple of SVI on a VDX6740. But I just made one first, but my host on the vlan can't even ping the Ve interface's address....

I created the vlan 1000, then created the Ve for the vlan

sw0# config
Entering configuration mode terminal
sw0(config)# rb 1
sw0(config-rbridge-id-1)# int ve 1000
sw0(config-rbridge-Ve-1000)# ip address 10.0.128.1/17
sw0(config-rbridge-Ve-1000)# no shutdown
sw0(config-rbridge-Ve-1000)# exit
sw0# show int vlan 1000
Vlan 1000
Address is 50eb.1af7.3b97, Current address is 50eb.1af7.3b97
Description: Main VLAN
Interface index (ifindex) is 1207960552
Fine-Grained Label is 1000
Last clearing of show interface counters: 00:04:33
Queueing strategy: fifo
Primary Internet Address is 10.0.128.1/17 broadcast is 10.0.255.255
Time since last interface status change: 00:04:09

I set up a computer on te 1/0/31:

sw0# sh int te 1/0/31
TenGigabitEthernet 1/0/31 is up, line protocol is up (connected)
Hardware is Ethernet, address is 50eb.1af7.3bb9
Current address is 50eb.1af7.3bb9
Fixed Copper RJ45 Media Present
Interface index (ifindex) is 4496547840
MTU 9216 bytes
LineSpeed Actual : 1000 Mbit
LineSpeed Configured : Auto, Duplex: Full
Priority Tag disable
Last clearing of show interface counters: 1w0d13h
Queueing strategy: fifo
Receive Statistics:
838 packets, 69906 bytes
Unicasts: 33, Multicasts: 152, Broadcasts: 653
64-byte pkts: 649, Over 64-byte pkts: 115, Over 127-byte pkts: 63
Over 255-byte pkts: 11, Over 511-byte pkts: 0, Over 1023-byte pkts: 0
Over 1518-byte pkts(Jumbo): 0
Runts: 0, Jabbers: 0, CRC: 0, Overruns: 0
Errors: 0, Discards: 0
Transmit Statistics:
607 packets, 114035 bytes
Unicasts: 2, Multicasts: 139, Broadcasts: 466
Underruns: 0
Errors: 0, Discards: 0
Rate info:
Input 0.000000 Mbits/sec, 0 packets/sec, 0.00% of line-rate
Output 0.000000 Mbits/sec, 0 packets/sec, 0.00% of line-rate
Time since last interface status change: 00:25:25

sw0# show running-config int te 1/0/31
interface TenGigabitEthernet 1/0/31
mtu 9216
switchport
switchport mode access
switchport access vlan 1000
spanning-tree shutdown
no fabric isl enable
no fabric trunk enable
no shutdown
!

Here is the computer on 1/0/31 IP configuration:

Ethernet adapter Ethernet:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Killer E3100G 2.5 Gigabit Ethernet Controller
Physical Address. . . . . . . . . : FC-5C-EE-5D-4B-95
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::41d6:afa8:7ff7:566d%15(Preferred)
IPv4 Address. . . . . . . . . . . : 10.0.128.5(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.128.0
Default Gateway . . . . . . . . . : 10.0.128.1
DHCPv6 IAID . . . . . . . . . . . : 108289314
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-2D-9F-9B-08-FC-5C-EE-5D-4B-95
DNS Servers . . . . . . . . . . . : 172.30.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled

I can't ping the Vlan 1000 gateway address and in the console I can't ping the host but I can ping the Ve address.

and for some reason when I do show running config... it's empty?

sw0# show running-config interface Ve 1000
interface Ve 1000
shutdown
!
sw0# show running-config interface Vlan 1000
interface Vlan 1000
ip arp inspection
ip igmp version 3
ip igmp snooping enable
description Main VLAN

topic Inter-Vlan creation help in Data Center (VDX)

Inter-Vlan creation help