09-10-2015 02:37 PM - edited 03-08-2019 01:43 AM
I recently received a Catalyst 3850-24t-s with IP Base license to configure to work with some network upgrades we are wanting to do. I work for a small ISP and we are a FTTH network using Trident7 chassis from Pace networks. the connections from the chassis are sent from a switch module that provides connection for the entire chassis through a single ethernet connection. To decrease our broadcast domain we are needing to break the connection to the chassis into several VLAN, one per card in the chassis. in doing this I need to send 18 vlan per chassis to the Catalyst switch which should be no problem. the problem i am running into is connecting all the interfaces that feed the chassis to a single interface that connects to the router and also be able to use a single DHCP server. i have made a simple network diagram to help better understand what I am talking about. Any help would be greatly appreciated. thank you in advance.
Matt
09-18-2015 06:48 AM
IP routing is enabled, device connected through the Trident 7 have default gateway of 192.168.2.1 and still no connection. I know that it is going to be something simple that I am missing, I can post the config if you want to take a look at it.
also I did make the subnets small because I wanted to keep everything on the 192.168.2.x range. at this point I am trying everything to keep it simple.
09-18-2015 07:07 AM
Matt
I certainly understand and agree with trying to keep things simple while trying to figure out what is going on. I just wanted to be sure that the very small subnet was intentional.
Would you post the output of show ip interface brief from the switch and also the output of show ip route
HTH
Rick
09-18-2015 07:14 AM
Switch#show ip interface brief
Interface IP-Address OK? Method Status Protocol
Vlan1 208.74.184.240 YES manual up up
Vlan301 unassigned YES unset down down
Vlan302 192.168.2.1 YES manual up up
Vlan303 unassigned YES unset down down
Vlan305 unassigned YES unset down down
GigabitEthernet0/0 unassigned YES unset administratively down down
GigabitEthernet1/0/1 unassigned YES unset down down
GigabitEthernet1/0/2 192.168.2.253 YES manual up up
GigabitEthernet1/0/3 unassigned YES unset up up
GigabitEthernet1/0/4 unassigned YES unset up up
GigabitEthernet1/0/5 unassigned YES unset down down
GigabitEthernet1/0/6 unassigned YES unset up up
GigabitEthernet1/0/7 unassigned YES unset down down
GigabitEthernet1/0/8 unassigned YES unset down down
GigabitEthernet1/0/9 unassigned YES unset down down
GigabitEthernet1/0/10 unassigned YES unset down down
GigabitEthernet1/0/11 unassigned YES unset down down
GigabitEthernet1/0/12 unassigned YES unset down down
GigabitEthernet1/0/13 unassigned YES unset down down
GigabitEthernet1/0/14 unassigned YES unset down down
GigabitEthernet1/0/15 unassigned YES unset down down
GigabitEthernet1/0/16 unassigned YES unset down down
GigabitEthernet1/0/17 unassigned YES unset down down
GigabitEthernet1/0/18 unassigned YES unset down down
GigabitEthernet1/0/19 unassigned YES unset down down
GigabitEthernet1/0/20 unassigned YES unset down down
GigabitEthernet1/0/21 unassigned YES unset down down
GigabitEthernet1/0/22 unassigned YES unset down down
GigabitEthernet1/0/23 unassigned YES unset up up
GigabitEthernet1/0/24 unassigned YES unset down down
GigabitEthernet1/1/1 unassigned YES unset down down
GigabitEthernet1/1/2 unassigned YES unset down down
GigabitEthernet1/1/3 unassigned YES unset down down
GigabitEthernet1/1/4 unassigned YES unset down down
Te1/1/1 unassigned YES unset down down
Te1/1/2 unassigned YES unset down down
Te1/1/3 unassigned YES unset down down
Te1/1/4 unassigned YES unset down down
Switch#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is 192.168.2.254 to network 0.0.0.0
S* 0.0.0.0/0 [1/0] via 192.168.2.254
192.168.2.0/24 is variably subnetted, 4 subnets, 2 masks
C 192.168.2.0/29 is directly connected, Vlan302
L 192.168.2.1/32 is directly connected, Vlan302
C 192.168.2.248/29 is directly connected, GigabitEthernet1/0/2
L 192.168.2.253/32 is directly connected, GigabitEthernet1/0/2
208.74.184.0/24 is variably subnetted, 2 subnets, 2 masks
C 208.74.184.0/24 is directly connected, Vlan1
L 208.74.184.240/32 is directly connected, Vlan1
09-18-2015 07:20 AM
Matt
Thank you for the output. These look normal. Would you also post the output of show arp from the switch
HTH
Rick
09-18-2015 07:23 AM
Switch#show arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 192.168.2.1 - 547c.69d0.2277 ARPA Vlan302
Internet 192.168.2.253 - 547c.69d0.2256 ARPA GigabitEthernet1/0/2
Internet 192.168.2.254 73 0007.b35b.8e80 ARPA GigabitEthernet1/0/2
Internet 208.74.184.200 0 f0de.f178.7b35 ARPA Vlan1
Internet 208.74.184.240 - 547c.69d0.2247 ARPA Vlan1
09-18-2015 07:31 AM
Matt
Thanks for the output. What we see is an entry for the switch vlan interface, for the switch interface to the router, and for the router. What is not there is any entry for downstream devices connected through Trident 7. Is there at least one device connected to Trident in vlan 302 and active?
If so then please run debug arp (or it might be debug ip arp - depending on what the switch expects). Do term mon, let the debug run for a bit, try to access something from the downstream device, and post the debug output.
HTH
Rick
09-18-2015 07:52 AM
I am not seeing any information from the IP of the end device connected through the Trident 7 the 192.168.1.100 is the management port on the Trident 7 needed to connect the chassis to the server that controls it.
*Sep 18 06:31:51.697: ARP req is dequeued src 208.74.184.200/f0de.f178.7b35, ds t 208.74.184.240/547c.69d0.2247 on Vlan1
*Sep 18 06:31:51.697: IP ARP: arp_process_request: 208.74.184.200, hw: f0de.f178 .7b35; rc: 3
*Sep 18 06:31:51.697: IP ARP: rcvd req src 208.74.184.200 f0de.f178.7b35, dst 20 8.74.184.240 547c.69d0.2247 Vlan1
*Sep 18 06:31:51.697: IP ARP: sent rep src 208.74.184.240 547c.69d0.2247,
dst 208.74.184.200 f0de.f178.7b35 Vlan1
*Sep 18 06:31:51.946: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:31:51.946: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:31:51.946: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:31:52.628: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:31:52.628: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:31:52.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:31:53.628: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:31:53.628: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:31:53.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:05.949: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:05.949: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:05.949: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:06.629: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:06.629: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:06.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:07.629: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:07.629: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:07.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:08.950: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:08.950: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:08.950: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:09.362: IP ARP: sent req src 0.0.0.0 547c.69d0.2206,
dst 192.168.1.228 0006.0d73.5a41 GigabitEthernet1/0/6
*Sep 18 06:32:09.629: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:09.629: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:09.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:10.629: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:10.629: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:10.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:14.950: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:14.950: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:14.951: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:15.629: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:15.629: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:15.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:16.629: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:16.629: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:16.629: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:21.312: IP ARP: sent req src 0.0.0.0 547c.69d0.2217,
dst 208.74.184.200 f0de.f178.7b35 GigabitEthernet1/0/23
*Sep 18 06:32:22.699: ARP req is dequeued src 208.74.184.200/f0de.f178.7b35, ds t 208.74.184.240/547c.69d0.2247 on Vlan1
*Sep 18 06:32:22.699: IP ARP: arp_process_request: 208.74.184.200, hw: f0de.f178 .7b35; rc: 3
*Sep 18 06:32:22.699: IP ARP: rcvd req src 208.74.184.200 f0de.f178.7b35, dst 20 8.74.184.240 547c.69d0.2247 Vlan1
*Sep 18 06:32:22.699: IP ARP: sent rep src 208.74.184.240 547c.69d0.2247,
dst 208.74.184.200 f0de.f178.7b35 Vlan1
*Sep 18 06:32:28.952: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:28.952: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:28.952: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:29.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:29.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:29.630: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:30.629: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:30.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:30.630: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:31.953: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:31.953: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:31.953: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:32.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:32.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:32.630: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:33.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:33.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:33.630: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:37.956: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:37.956: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:37.956: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:38.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:38.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:38.630: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:39.324: IP ARP: sent req src 0.0.0.0 547c.69d0.2206,
dst 192.168.1.228 0006.0d73.5a41 GigabitEthernet1/0/6
*Sep 18 06:32:39.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:39.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:39.630: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:51.373: IP ARP: sent req src 0.0.0.0 547c.69d0.2217,
dst 208.74.184.200 f0de.f178.7b35 GigabitEthernet1/0/23
*Sep 18 06:32:51.956: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:51.956: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:51.956: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:52.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:52.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:52.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:53.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:53.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:53.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:54.956: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:54.957: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:54.957: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:55.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:55.631: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:55.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:56.630: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:32:56.630: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:32:56.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:32:57.694: ARP req is dequeued src 208.74.184.200/f0de.f178.7b35, ds t 208.74.184.240/547c.69d0.2247 on Vlan1
*Sep 18 06:32:57.695: IP ARP: arp_process_request: 208.74.184.200, hw: f0de.f178 .7b35; rc: 3
*Sep 18 06:32:57.695: IP ARP: rcvd req src 208.74.184.200 f0de.f178.7b35, dst 20 8.74.184.240 547c.69d0.2247 Vlan1
*Sep 18 06:32:57.695: IP ARP: sent rep src 208.74.184.240 547c.69d0.2247,
dst 208.74.184.200 f0de.f178.7b35 Vlan1
*Sep 18 06:33:00.953: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:00.953: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:00.953: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:01.631: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:01.631: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:01.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:02.631: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:02.631: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:02.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:09.173: IP ARP: sent req src 0.0.0.0 547c.69d0.2206,
dst 192.168.1.228 0006.0d73.5a41 GigabitEthernet1/0/6
*Sep 18 06:33:14.950: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:14.950: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:14.950: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:15.631: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:15.631: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:15.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:16.631: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:16.631: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:16.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:17.950: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:17.951: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:17.951: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:18.631: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:18.631: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:18.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:19.631: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:19.631: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:19.631: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:22.221: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:22.221: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:22.221: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:23.131: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:23.132: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:23.132: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:24.131: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:24.131: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:24.132: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:26.274: IP ARP: sent req src 0.0.0.0 547c.69d0.2217,
dst 208.74.184.200 f0de.f178.7b35 GigabitEthernet1/0/23
*Sep 18 06:33:28.223: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:28.224: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:28.224: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:28.694: ARP req is dequeued src 208.74.184.200/f0de.f178.7b35, ds t 208.74.184.240/547c.69d0.2247 on Vlan1
*Sep 18 06:33:28.695: IP ARP: arp_process_request: 208.74.184.200, hw: f0de.f178 .7b35; rc: 3
*Sep 18 06:33:28.695: IP ARP: rcvd req src 208.74.184.200 f0de.f178.7b35, dst 20 8.74.184.240 547c.69d0.2247 Vlan1
*Sep 18 06:33:28.695: IP ARP: sent rep src 208.74.184.240 547c.69d0.2247,
dst 208.74.184.200 f0de.f178.7b35 Vlan1
*Sep 18 06:33:29.131: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:29.132: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:29.132: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:30.132: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:30.132: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:30.132: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:37.956: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:37.956: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:37.956: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:37.973: IP ARP: sent req src 0.0.0.0 547c.69d0.2206,
dst 192.168.1.228 0006.0d73.5a41 GigabitEthernet1/0/6
*Sep 18 06:33:38.632: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:38.632: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:38.632: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:39.632: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:39.632: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:39.632: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:40.956: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:40.956: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:40.957: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:41.632: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:41.632: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:41.632: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:42.632: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:42.632: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:42.632: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:46.956: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:46.957: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:46.957: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:47.632: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:47.632: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:47.633: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:33:48.632: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:33:48.632: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:33:48.632: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
Switch#
*Sep 18 06:33:57.992: IP ARP: sent req src 0.0.0.0 547c.69d0.2217,
dst 208.74.184.200 f0de.f178.7b35 GigabitEthernet1/0/23
*Sep 18 06:34:00.959: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:00.959: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:00.959: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:01.633: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:01.633: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:01.633: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:02.633: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:02.633: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:02.633: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:03.960: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:03.960: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:03.960: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:04.633: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:04.633: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:04.633: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:04.707: ARP req is dequeued src 208.74.184.200/f0de.f178.7b35, ds t 208.74.184.240/547c.69d0.2247 on Vlan1
*Sep 18 06:34:04.707: IP ARP: arp_process_request: 208.74.184.200, hw: f0de.f178 .7b35; rc: 3
*Sep 18 06:34:04.707: IP ARP: rcvd req src 208.74.184.200 f0de.f178.7b35, dst 20 8.74.184.240 547c.69d0.2247 Vlan1
*Sep 18 06:34:04.707: IP ARP: sent rep src 208.74.184.240 547c.69d0.2247,
dst 208.74.184.200 f0de.f178.7b35 Vlan1
*Sep 18 06:34:05.633: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:05.633: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:05.633: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:07.603: IP ARP: sent req src 0.0.0.0 547c.69d0.2206,
dst 192.168.1.228 0006.0d73.5a41 GigabitEthernet1/0/6
*Sep 18 06:34:09.960: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:09.960: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:09.960: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:10.633: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:10.633: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:10.633: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:11.633: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:11.633: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:11.633: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:23.962: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:23.962: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:23.963: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:24.634: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:24.635: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:24.635: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:25.634: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:25.634: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:25.634: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:26.960: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:26.960: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:26.960: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:27.634: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:27.634: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:27.634: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:28.634: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:28.634: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:28.634: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:32.966: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:32.966: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:32.966: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:33.634: IP ARP: sent req src 0.0.0.0 547c.69d0.2217,
dst 208.74.184.200 f0de.f178.7b35 GigabitEthernet1/0/23
*Sep 18 06:34:33.634: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1no
*Sep 18 06:34:33.634: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
*Sep 18 06:34:33.634: IP ARP req filtered src 192.168.1.100 0030.487a.1e97, dst 192.168.1.227 0000.0000.0000 wrong cable, interface Vlan1
*Sep 18 06:34:34.634: ARP req is dequeued src 192.168.1.100/0030.487a.1e97, dst 192.168.1.227/0000.0000.0000 on Vlan1
*Sep 18 06:34:34.634: IP ARP: arp_process_request: 192.168.1.100, hw: 0030.487a. 1e97; rc: 3
97
09-18-2015 08:12 AM
Matt
Thanks for the debug output. There are a couple of things that I find interesting.
- there is no arp activity from the device connected via Trident 7. This makes me wonder how it is connected and how would we see it. Perhaps posting the output from the switch of show mac address-table might shed some light on this.
- the arp activity from 192.168.1.100 is received on vlan 1. If it is coming from the Trident 7 I would have thought it would be in vlan 302. Is the connection for the management port different from the data connection for Trident 7?
HTH
Rick
09-18-2015 08:37 AM
the 192.168.1.100 is a separate port just for management and is normal. that part is working just fine.
Switch#show mac address-table
Mac Address Table
-------------------------------------------
Vlan Mac Address Type Ports
---- ----------- -------- -----
All 0100.0ccc.cccc STATIC CPU
All 0100.0ccc.cccd STATIC CPU
All 0100.0ccc.ccce STATIC CPU
All 0180.c200.0000 STATIC CPU
All 0180.c200.0001 STATIC CPU
All 0180.c200.0002 STATIC CPU
All 0180.c200.0003 STATIC CPU
All 0180.c200.0004 STATIC CPU
All 0180.c200.0005 STATIC CPU
All 0180.c200.0006 STATIC CPU
All 0180.c200.0007 STATIC CPU
All 0180.c200.0008 STATIC CPU
All 0180.c200.0009 STATIC CPU
All 0180.c200.000a STATIC CPU
All 0180.c200.000b STATIC CPU
All 0180.c200.000c STATIC CPU
All 0180.c200.000d STATIC CPU
All 0180.c200.000e STATIC CPU
All 0180.c200.000f STATIC CPU
All 0180.c200.0010 STATIC CPU
All ffff.ffff.ffff STATIC CPU
1 0006.0d73.5a41 DYNAMIC Gi1/0/6
1 0030.487a.1e97 DYNAMIC Gi1/0/4
1 547c.69d0.2247 STATIC Vl1
1 f0de.f178.7b35 DYNAMIC Gi1/0/23
301 547c.69d0.2262 STATIC Vl301
302 547c.69d0.2277 STATIC Vl302
303 547c.69d0.225a STATIC Vl303
305 547c.69d0.227a STATIC Vl305
Total Mac Addresses for this criterion: 29
09-18-2015 08:44 AM
Thanks for the MAC address information. I see that there are 3 dynamic entries, and all are in vlan 1. Can you help identify what is connected on interfaces Gi1/0/4, Gi1/0/6, and Gi1/0/23?
HTH
Rick
09-18-2015 11:35 AM
GI1/0/4 is connection to the server that controls chassis IP 192.168.1.100
GI1/0/6 is connection to the management port on chassis IP 192.168.1.128
GI1/0/23 is connection to my laptop i am using to manage switch IP 208.74.184.200
I have not built the route that Jon is speaking of but when i went to make it it gives me an error saying IP and Mask are inconsistent. this is the command I gave it
config t
ip route 192.168.2.1 255.255.255.248 192.168.1.253
not sure what that is all about
I even rechecked it to make sure that is what I put on the VLAN 302 and it is correct.
09-18-2015 12:02 PM
Matt
You are entering the route incorrectly, you are not using the subnet you are trying to use the actual IP of the SVI which is why it is complaining.
Can you recheck my last post and compare.
Jon
09-18-2015 12:26 PM
I see thanks for pointing that out however it would not let me create
ip route 192.168.2.0 255.255.255.248 192.168.2.253
it gave me the error "invalid next hop address (it's this router)
so i put in
ip route 192.168.2.0 255.255.255.248 192.168.2.254
and it was happy with that. but still no connection. this is what the routes are now
Switch(config)#ip route 192.168.2.0 255.255.255.248 192.168.2.253
%Invalid next hop address (it's this router)
Switch(config)#ip route 192.168.2.0 255.255.255.248 192.168.2.254
Switch(config)#end
Switch#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is 192.168.2.254 to network 0.0.0.0
S* 0.0.0.0/0 [1/0] via 192.168.2.254
192.168.2.0/24 is variably subnetted, 4 subnets, 2 masks
C 192.168.2.0/29 is directly connected, Vlan302
L 192.168.2.1/32 is directly connected, Vlan302
C 192.168.2.248/29 is directly connected, GigabitEthernet1/0/2
L 192.168.2.253/32 is directly connected, GigabitEthernet1/0/2
208.74.184.0/24 is variably subnetted, 2 subnets, 2 masks
C 208.74.184.0/24 is directly connected, Vlan1
L 208.74.184.240/32 is directly connected, Vlan1
Switch#show mac addre
Switch#show mac address-table
Mac Address Table
-------------------------------------------
Vlan Mac Address Type Ports
---- ----------- -------- -----
All 0100.0ccc.cccc STATIC CPU
All 0100.0ccc.cccd STATIC CPU
All 0100.0ccc.ccce STATIC CPU
All 0180.c200.0000 STATIC CPU
All 0180.c200.0001 STATIC CPU
All 0180.c200.0002 STATIC CPU
All 0180.c200.0003 STATIC CPU
All 0180.c200.0004 STATIC CPU
All 0180.c200.0005 STATIC CPU
All 0180.c200.0006 STATIC CPU
All 0180.c200.0007 STATIC CPU
All 0180.c200.0008 STATIC CPU
All 0180.c200.0009 STATIC CPU
All 0180.c200.000a STATIC CPU
All 0180.c200.000b STATIC CPU
All 0180.c200.000c STATIC CPU
All 0180.c200.000d STATIC CPU
All 0180.c200.000e STATIC CPU
All 0180.c200.000f STATIC CPU
All 0180.c200.0010 STATIC CPU
All ffff.ffff.ffff STATIC CPU
1 0006.0d73.5a41 DYNAMIC Gi1/0/6
1 0030.487a.1e97 DYNAMIC Gi1/0/4
1 547c.69d0.2247 STATIC Vl1
1 f0de.f178.7b35 DYNAMIC Gi1/0/23
301 547c.69d0.2262 STATIC Vl301
302 0016.4112.123d DYNAMIC Gi1/0/3
302 547c.69d0.2277 STATIC Vl302
303 547c.69d0.225a STATIC Vl303
305 547c.69d0.227a STATIC Vl305
Total Mac Addresses for this criterion: 30
09-18-2015 12:29 PM
Matt
That route should not be added to your L3 switch, it should be added to the router ie. your 3725.
You have to tell the router how to get to the new IP subnet you have created on the L3 switch because it has no idea about that subnet.
Unless you already have added a route to the 3725 or you are running a routing protocol ?
Jon
09-18-2015 02:18 PM
I should have figured that out sorry. I have added the rout to the router and run a few tests using wireshark. I found that the trident 7 is sending packets to switch on vlan 302 like it should. the port going to the router is not receiving them, I think. If this test is valid, I set the IP of the pc doing the packet capture to 192.168.2.254 and connected to the port on the switch that is configured to the router and did a wireshark packet capture and was not receiving anything except broadcast traffic from switch not pertaining to the traffic being sent to router. I hope that makes scene to someone.
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