Voice Gateway Connectivity issue

[shazeb051]

Dear All,

VG connectivity problem:

I have two core switch nexus 700 and one voice gateways.. VG also having two giga ports i connected one two one core with management ip. Now i have to connect to core2.. But for other port in VG i am unable to give same range of ip as management.The 1&2 are redundant to each other. in VG Its says ip over loops with management vlan ip. if i give any other range its not taking management vlan ip.

Suppose Vg ip is 11.11.14.3 and management is 11.11.14.0 and core 1 is 11.11.14.11How can i connect to 2nd core with same Vg???

[saif musa]

Hi,

Whats the model of your VG, (vg224, vg248 .. etc ). Also, what you finally trying to achieve from connecting both Ethernet ports of your device ??

[shazeb051]

Dear Saif 
VG mode is Cisco ISR 3945.
from Ethernet it will access management vlan and it send all call manager calls through that port.

regards,

[ahmedshoaib]

Hi;

On the VG you can configure Port-channel, which will double your bandwidth & redundancy. And on Nexus 7000 you can create L2 vPC. On Nexus 7000 create access port (vPC port-channel) and run HSRP.

VG:

interface Port-channel10

 ip address 11.11.14.3 255.255.255.0

 no ip redirects

 no ip unreachables

 no ip proxy-arp

 no shut

interface GigabitEthernet0/0

 no ip address

channel-group 10

interface GigabitEthernet0/1

 no ip address

 channel-group 10

Nexus 7000-1:

interface Port-channel10

 switchport

 switchport mode access

 switchport access vlan X

 vpc 10

no shut

interface E1/1

 switchport

 channel-group 10

interface vlan X

 ip add 11.11.14.12 255.255.255.0

 hsrp 11

  ip 11.11.14.11

  priority 150

  preempt

  no shut

Nexus 7000-2:

interface Port-channel10

 switchport

 switchport mode access

 switchport access vlan X

 vpc 10

no shut

interface E1/1

 switchport

 channel-group 10

interface vlan X

 ip add 11.11.14.13 255.255.255.0

 hsrp 11

  ip 11.11.14.11

  no shut

Thanks & Best regards;

[shazeb051]

Hi shoaib,

i have created port channel 1 already in both core i will try above solution and get you back soon 

thanks and regards.