Thanks for reading. I have a WS-C3850-48P-S which is acting as a core/backbone, hosting the network's SVI vlan interfaces. It was a temporary solution. Now that the permanent Nexus switch has arrived (N3K-C3548P-10GX), I need to integrate it in the network and move SVIs with as little interruption as possible.
My thinking was to establish HSRP and move the primary role to the Nexus.
Can HSRP run between these dissimilar chasses? I'm seeing that NXOS supports HSRP v1 & v2 but I'm not seeing a command to verify versioning in the 3850 Catalyst. I intend to keep the redundancy running only long enough to move the SVIs since the 3850 has its own permanent role elsewhere in the network.
Bob asked sort of a 2 part question: can HSRP run successfully on dissimilar chassis and about a command to verify versioning. Luis has supplied the answer about the command to verify versioning. So let me answer the first part. Yes HSRP should run on dissimilar chassis with no problem.
Just for clarity -- IOS,<>NX-0S
ip address 10.1.12.1 255.255.255.0
standby version 2
standby 12 ip 10.1.12.100
standby 12 priority 150
standby 12 preempt
sh standby fastEthernet 0/0 all
FastEthernet0/0 - Group 12 (version 2)
State is Active
11 state changes, last state change 00:03:30
Virtual IP address is 10.1.12.100
Active virtual MAC address is 0000.0c9f.f00c
Local virtual MAC address is 0000.0c9f.f00c (v2 default)
Hello time 3 sec, hold time 10 sec
Next hello sent in 2.600 secs
Active router is local
Standby router is 10.1.12.10, priority 100 (expires in 9.944 sec)
Priority 150 (configured 150)
Group name is "hsrp-Fa0/0-12" (default
sh standby brief | in Fa
Fa0/0 12 150 P Active local 10.1.12.10 10.1.12.100
ip address 10.1.12.10/24
hsrp version 2
sh hsrp interface eth2/1 all detail
Ethernet2/1 - Group 12 (HSRP-V2) (IPv4)
Local state is Standby, priority 100 (Cfged 100), may preempt
Forwarding threshold(for vPC), lower: 1 upper: 100
Hellotime 3 sec, holdtime 10 sec
Next hello sent in 2.771000 sec(s)
Virtual IP address is 10.1.12.100 (Cfged)
Active router is 10.1.12.1, priority 150 expires in 1.364000 sec(s)
Standby router is local
Authentication text "cisco"
Virtual mac address is 0000.0c9f.f00c (Default MAC)
10 state changes, last state change 00:09:44
IP redundancy name is hsrp-Eth2/1-12 (default)
sh hsrp standby brief | in Eth
Eth2/1 12 100 P Standby 10.1.12.1 local 10.1.12.100
I have some problems with HSRP between Nexus 9k and Cat6500
Two devices linked by L2, trunk port and hsrp running on VLANs, HSRP in Nexus is active and Cat6500 is standby. But some of vlan in 2 devices working ok, but a lot of them not correct, hsrp in nexus and cat6500 also are active, the IP add in vlan interface between 2 devices can not PING and seem the MAC address not regconize in 2 devices
Can anybody help me
We do not have enough information about this situation to be able to offer good advice. As a start can you provide a simple diagram of the environment. Also can you post configuration (at least of the interfaces running HSRP) and output of the commands show standby and show cdp neighbor?