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Nexus 7010 unable to ping within vlan

Hi,

Yesterday I configured the 7010 Nexus switch. I created a VDC and allocated few ports and configured VLAN for testing. After enabling feature interface-​vlan i was allowed to configured L3 interface for the vlan. I assigned ip address and connected few server to check the reachability but it says Destination Host Unreachable.

NX OS Ver : n7000-s1-dk9.5.2.4.bin

Configuration of the VDC below. Please let me know if i am missing some configuration

feature telnet

feature udld

feature interface-vlan

feature lacp

vrf context management

  ip route 0.0.0.0/0 10.95.253.193

vlan configuration 704

vlan 1,704

interface Vlan704
  no shutdown
  ip address 10.84.254.193/26

interface Ethernet2/5
    switchport
  switchport mode access 

  switchport access vlan 704

  no shutdown

interface Ethernet8/48
  switchport 

  switchport mode access

  switchport access vlan 704

  no shutdown

switch-DLACC# sh ip int brief

IP Interface Status for VRF "default"(1)

Interface            IP Address      Interface Status

Vlan704              10.84.254.193   protocol-up/link-up/admin-up

switch-DLACC# sh ip route
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]

10.84.254.192/26, ubest/mbest: 1/0, attached
    *via 10.84.254.193, Vlan704, [0/0], 09:30:07, direct
10.84.254.193/32, ubest/mbest: 1/0, attached
    *via 10.84.254.193, Vlan704, [0/0], 09:30:07, local
switch-DLACC#

switch-DLACC# ping  10.84.254.202

PING 10.84.254.202 (10.84.254.202): 56 data bytes

36 bytes from 10.84.254.193: Destination Host Unreachable

Request 0 timed out

36 bytes from 10.84.254.193: Destination Host Unreachable

^C

--- 10.84.254.202 ping statistics ---

2 packets transmitted, 0 packets received, 100.00% packet loss switch-DLACC#ping  10.84.254.202
PING 10.84.254.202 (10.84.254.202): 56 data bytes
36 bytes from 10.84.254.193: Destination Host Unreachable
Request 0 timed out
36 bytes from 10.84.254.193: Destination Host Unreachable
^C
--- 10.84.254.202 ping statistics ---
2 packets transmitted, 0 packets received, 100.00% packet loss

switch-DLACC# sh module

Mod  Ports  Module-Type                         Model              Status

---  -----  ----------------------------------- ------------------ ----------

1    8      10 Gbps Ethernet XL Module          N7K-M108X2-12L     ok

2    8      10 Gbps Ethernet XL Module          N7K-M108X2-12L     ok

3    8      10 Gbps Ethernet XL Module          N7K-M108X2-12L     ok

4    8      10 Gbps Ethernet XL Module          N7K-M108X2-12L     ok

5    0      Supervisor module-1X                N7K-SUP1           active *

6    0      Supervisor module-1X                N7K-SUP1           ha-standby

7    8      10 Gbps Ethernet XL Module          N7K-M108X2-12L     ok

8    48     10/100/1000 Mbps Ethernet XL Module N7K-M148GT-11L     ok

9    48     10/100/1000 Mbps Ethernet XL Module N7K-M148GT-11L     ok

10   32     1/10 Gbps Ethernet Module           N7K-F132XP-15      ok

Everyone's tags (1)
2 REPLIES
Cisco Employee

Nexus 7010 unable to ping within vlan

Hi Uvaraj,

Can you provide a diagram of the topology so I can attempt to help? Are the servers directly attached to the Nexus or is there additional equipment in between them?

Thanks

Anthony

Cisco Employee

Nexus 7010 unable to ping within vlan

Hi Uvaraj

which ip connected to Ethernet8/48

Please add

sh int eth 8/48

sh ip arp

sh mac add inter eth 8/48

Regards,

Alex

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