I need to use a 3750 switch running 12.2 code to route between two networks in a test setup.Switch#sh verCisco IOS Software, C3750 Software (C3750-IPSERVICES-M), Version 12.2(25)SEE2, RELEASE SOFTWARE (fc1)Copyright (c) 1986-2006 by Cisco Systems, Inc. The idea for the test setup is 3750 emulates a client's live network which is two routers having a site-to-site tunnel connecting from their ISPs. This will allow me to test the tunnel configuration with the router configs that are in production but replacing one of the routers with an ASA.
I have a 3750 switch and I am trying to configure PBR (route-maps) in it.But when I try to apply the policy to a vlan interface the policy does not show in the interface.So I can not use PBR to choose my default gateway!Question: Does PBR work in a 3750 switch? Can PBR be configured in a vlan interface? There is any problem with the IOS that I do not know?
We have a cisco 3750-48 port switch.We have a few SVI's configured and some static routes configured.I had created a new interface vlan and gave it an IP. I can ping the gateway.
Now I want to add a static route to go out that interface.when I add: ip route 10.x.x.x 255.255.255.0 10.52.10.1
it eccepts it (no errors) But, it does not show in the routing table nor in the config? How to add the static route to go out that vlan interface.
I have the following set up, at one of our sites:What I would like to do is take non 10.x.x.x web traffic, and pipe it through the ISP2 link, and keep all other 10.x.x.x traffic over the main ISP1 link. I would like to set this up on the L3 3750's that we have. Here is my configuration for the 3750's (IP's have been changed for security):
track 222 ip sla 222 reachability track 223 ip sla 223 reachability ip access-list extended INTERNETTRAFFIC permit tcp 10.1.1.0 0.0.1.255 any eq www - Internet LAN subnet permit tcp any 10.1.1.0 0.0.1.255 eq www permit tcp any eq www 10.1.1.0 0.0.1.255
[code]....
I'm applying the policy route-map to the VLAN interface, but do not see any traffic, once I apply the interface. I'm not that experienced, with route-maps?
I try to enter the command "ip policy route-map" on 3750's interface. But the command doesn't appear. Why? Whereas I see several times that this command is possible on this switch. What I have to do to enter this command?
I have a 3750 stack with several vlans and svi's. We have had no need to route between them until now. Here is what I have done...
Created the vlans.. vlan 1 and vlan 25 Given each vlan an ip address vlan 1 10.0.0.2 and vlan 25 is 192.168.5.250 no shut on everything ip routing sdm routing preferred default route 0.0.0.0 0.0.0.0 (isp)
If I'm on the switch I can ping anything on vlan 1 and anything on vlan 25 (the device I'm pinging on vlan25 is the svi and a dsl router 192.168.5.1) From a computer on vlan 1 I can ping the gateway/svi for vlan 1 and the svi for vlan 25 but no devices including the dsl router which pinged fine. If I put the computer on an access port for vlan 25 I can ping everything just fine on vlan 25 but not vlan 1 (gateway set correctly)
As a test I put in a static route ip route 195.113.20.11 255.255.255.255 192.168.5.1
I did a traceroute from the switch and it comes through great. I did a traceroute from the computer and it hits my gateway of 10.0.0.2 vlan 1 and stops.
I have a new MPLS circuit being stood up for my site; it’s going to replace a site to site VPN connection to our "Headquarters." I want to test this without affecting my production networks. Without getting into alot of details, the admin at the remote site is not very cooperative and basically doesn't want to set this up and I don't have access to his switching/routing. He is prepared to do minimal tasks if necessary. Ultimately, I am looking to test the new Vlan, once successful, route the traffic away from the Site to Site VPN connection to the MPLS circuit. Here is what I plan on doing, I need to determine if it is going to work.
LAN in my office uses EIGRP for routing. MPLS (10.1.1.253) uses OSPF (area 0) and BGP. Currently, traffic destined to headquarters (10.10.1.1/24) uses the default route on a CAT3750 pointing to the firewall (ASA5520) (10.1.1.254).Create new VLAN/DHCP scope to use as a test Vlan to test the new MPLS circuit. 10.1.199.0/24Create static routes on 3750 destined for headquarters for L2L VPN traffic pointing to firewall so traffic to headquarters remains on the L2L connection. ip route 10.10.1.1 255.255.255.0 10.1.1.254 (once I share routes with OSPF, routes to Headquarters will be advertised over the MPLS)Create OSPF instance on the 3750 advertising only the new subnet so that the MPLS network knows to route this traffic over the MPLS for return traffic from headquarters. (this is where it is grey as I don’t know OSPF at all) The switch has a L3 interface which the MPLS router uses as its gateway, so there is direct communication.router-ospf 0 network 10.1.199.0 0.0.0.255 area 0 4. On 3750 create a PBR for the new subnet so that it is routed over the MPLS, (imagine test PC is 10.1.199.100), the remaining production subnets will use the static routes and ignore the OSPF routes because of the shorter administrative distance.Will the PBR route win over the static route for that one subnet? Is that all I need in the OSPF configuration? I see some configs that have neighbor statements with costs, authentication types etc..
I need to move the client machines off of the 3750 (and their DHCP dependency on it) to the SGE2010 and absolutely route their internet traffic out through the outside interface on the 5505. They must also be able to communicate back into the internal environment in order to communicate with the production servers.
The clients currently use .254 addressing through a dumb dell switch to the 3750 but I am trying to migrate them over slowly to the .253. I know that the 2010 will not do DHCP, so I am putting a DHCP server on that switch right now. The 5505 won't let me add an additional nameif statement onto one of the other eth0/x interfaces and I'm not sure if that has anything to do with it's capabilities to act as a DHCP server (it's not an option in the ASDM) or it's ability to serve as the internet gateway for the 2010 clients. (Side notes: The 5505 has a base license and is currently also connecting 1 site to site VPN. As is the 5520, so all of it's interfaces are used as well).
I statically assigned a moved client with a .253 address and plugged it into the 2010. I have tried giving the 2010 both a .4 address and a .253 address but neither will allow me to ping any of the addresses on the 5505. The 2010 shows automatic routes to the two subnets and I set it's default route to 253.1. The link between the 2010 and the 3750 works - clients receive a .254 address from the 3750 and can get out to the internet via the 5505 and reach the production servers as well.
Why won't the 2010 see the 5505 as a gateway and allow clients to get to the internet and also traverse the 3750 when they need access to the production network?
The reason why I dont' just connect the two swtiches and call it a day is because I also need the production servers to ALWAYS go out/receive web requests via the 5520 outbound/outside interface. I'm having such a hard time wrapping my head around why i can't get my clients moved over to the new switch, I haven't even grasped how I'm going to do that yet.
I have recently set the sdm prefer template to routing to allow route-maps and rebooted the stack:
3750GCORE#show sdm preferThe current template is "desktop routing" template.The selected template optimizes the resources inthe switch to support this level of features for8 routed interfaces and 1024 VLANs. number of unicast mac addresses: 3K number of IPv4 IGMP groups + multicast routes: 1K number of IPv4 unicast routes: 11K number of directly-connected IPv4 hosts: 3K number of indirect IPv4 routes: 8K number of IPv4 policy based routing aces: 0.5K number of IPv4/MAC qos aces: 0.5K number of IPv4/MAC security aces: 1K
I still cannot apply a route map to a vlan interface however:
I have preconfigured the route map as per below to take traffic from one particular client and pass it to the inside interface of our ASA firewall:(yes i know 192.9.0.0 is a public network, its an inherited problem that is in process of being remedied!)
ip access-list extended TEST permit ip host 192.9.216.234 any permit icmp host 192.9.216.234 any permit tcp host 192.9.216.234 any route-map TEST_MAP permit 9 match ip address TEST set ip default next-hop 192.9.201.10
When i do the following I get this error from debug:
3750GCORE#config t Enter configuration commands, one per line. End with CNTL/Z. 3750GCORE(config)#int vlan 216 3750GCORE(config-if)#ip policy route-map TEST_MAP 3750GCORE(config-if)# 007804: Feb 8 03:16:55: %PLATFORM_PBR-3-UNSUPPORTED_RMAP: Route-map TEST_MAP not supported for Policy-Based Routing
when I show the running config, the route-map is not there.3750GCORE#show running-config int vlan 216Building configuration...Current configuration : 205 bytes!interface Vlan216
I have a 3750 at a branch running EIGRP connected to two routers that both have configured:
access-list 1 deny 0.0.0.0 access-list 1 permit any access-list 2 permit 0.0.0.0 access-list 2 deny any
router eigrp 1distribute-list 1 out FastEthernet0/0distribute-list 2 in FastEthernet0/0
Due to this recently applied config the switch become unreachable from the outside and cannot ping anything. Everything connected to it works fine. I was able to remote into it from a switch behind it and noticed that the 3750 has no default route in the routing table. I do see a default route in the eigrp topology table. How to make the switch learn a default route maintaining the existing configuration on the routers.
I'm attempting to redistribute a static route into EIGRP on a 3750 switch and pass it to an upstream router, sadly however this isn't working, or at least the route isn't being recieved on the upstream router. [code]
We have a 14 offfice MPLS network. All offices have Cisco 3750s running OSPF which replicate route tables via our providers BGP peers. I am introducing a new network in our SF office which is not directly connected so in SF we have a static route "ip route 172.16.20.0 255.255.255.0 192.168.100.1. I want our other offices to learn this route route via OSPF so that they know how to get to the new network. My problem is that of course remote sites do not see our static routes and i have tried to add this via ospf but the switch will not propagate this route because it is not directly connected to the switch in SF.
router ospf 1 log-adjacency-changes network 10.2.0.0 0.0.0.255 area 2.2.2.2
Cannot set route map on interface vlan. which in non default vrf on Cisco 3750.IOS c3750-ipservicesk9-mz.122-55.SE.bin sdm prefer route in enable ip vrf users rd 200:0 route-target export 200:0 route-target import 200:0 interface Vlan201 description Users 1 ip vrf forwarding users ip address 10.31.76.1 255.255.252.0 ip helper-address 10.31.4.57 route-map fromuser permit 10 match ip address fromuser set ip next-hop 10.31.128.155 When I enter "ip policy route-map fromuser" to interface Vlan 201 I heve the message:
% Remove VRF configuration from interface Vlan201 first
I have a client with a 3750x stack. We've upgraded it to IP Services. We have a simple PBR setup. One access-list to forward traffic from a specific LAN ip to another gateway on the network.
I go to vlan1 (default vlan) to apply the PBR and the command takes with no errors, but do a "show run" and it doesn't show up under the interface.
I go to vlan1 and apply a PBR that doesn't exist and the command takes with no errors, and is listed under the interface in the config
I can apply the PBR globally and appears to work, but we can't have it there based on other issues it creates.
config: (all tracks are up) C3750_stack#show sdm prefer The current template is "desktop routing" template.
Actually i have a design from my customer who have ( Cisco core switch 3750 (allports fiber ports) which is connected to L2 switches , these switches carry servers and end users .the only routing protocol on the access switches is static route ,
My question how can i route the traffic from the server to the end user , as the the server is not direct connect to the core switch.
i have an issue to connect a trunk between cisco switch and extreme switch i have many vlans that i want to cross via a link between cisco 3750 switch and a Extreme Alpine 3800 switch
Here is my configuration below , i have upgraded my C-3750 switch IOS from IPbase to IPservices , after upgrading i have tried to apply PBR on my Vlan 4 and failed , when i am tying to apply route-map to Vlan4 the command was taking but i am unable to see the route-map when sh run , i am giving the command as "ip policy route-map TTSL" in my Vlan4 , below is the configuration.
In Vlan2 i have connected one ISP and Vlan4 I have connected one ISP , my local subnets are 192.168.1.x and 192.168.2.x , now i want to route the 192.168.1.x traffic from Vlan2 and 192.168.2.x Traffic from Vlan4 .
sh boot coreswitch#sh boot BOOT path-list : flash:c3750-ipservices-mz.122-35.SE5/c3750-ipservices-mz.122-35.SE5.bin
I have two 3750-X configured to be a stack and I am planning to re-rack these somewhere else. What I would like to know is what are the effects of having the master switch itself lose power? Does it immediately just make the member take over master (there should be no election since there are only 2 switches??) and there would be no loss of connectivity?
I want my core switch auto failover to other route if the primary route is link down it will go to the secondary route
example ip route 0.0.0.0 0.0.0.0 1.1.1.1 ip route 0.0.0.0 0.0.0.0 2.2.2.2 100
if my core switch detect next-hop 1.1.1.1 it will re-route and go to the 2.2.2.2 for the next-hop my core switch using static route and cant support ip sla
I'm trying to apply the following policy route in my switch 4948, but it suddenly crash. Is anything wrong in my commands? The switch is rebooting with an error:
System returned to ROM by abort at PC 0x0
My commands are:
access-lists 7 permit 10.140.22.0 0.0.0.255 access-list 177 permit ip 10.140.22.0 0.0.0.255 100.220.24.0 0.0.0.255 access-list 177 permit ip 10.140.22.0 0.0.0.255 100.216.36.0 0.0.0.255 access-list 177 permit ip 10.140.22.0 0.0.0.255 100.216.38.0 0.0.0.255
I have a 7606 Router with single Route Switch Processor 720 at the chassis works as active RP ( Route Processor ). Can I add another RP to the chassis as standby in case of failure of the first RP ?
My issue: I have installed a firewall within my network. Currently all my clients default gateway defaults to GW:192.168.1.1. I would like all my internet traffic to route to the firewall ip 192.168.1.30. My Primary switch ip is 192.168.1.10, which is a 3560G running 12.2(25)SEE2 IPBASE-M.
My main problem is, I do not have access to the gateway, so I am trying to route internet traffic from within my switch to the firewall. I have already tried Route-Map, but seems this version of the OS does not support. I have already tried Policy-Map, but same as above. I have also tried IP ROUT command, but it did not work either.
And remember, I would like to perform the routing from the switch, because I do not have access to the default gateway which is a router to perform forward internet traffic to the firewall.
I have cisco switch 3550 IOS Version 12.1(19)EA1c.
I can configure route-map commands on that. but i can not apply that into any vlan interface. while i try to apply the following command ( ip policy route-map PBR) on VLAN int i get an error msg saying that the command is not recognized.
i'm already has one internet connection is connecting directly to the Core Switch 6509,Vlan 500 (1921.168.1.0) and the Switch is route any internet request with default route:
SW6509-conf)# ip route 0.0.0.0 0.0.0.0 10.170.10.10 10.170.10.10 is --> Next hop for the DSL router internal IP, and it's working fine.
The Problem: We have a new internet connection with new Vlan 600 (172.16.1.0) another ISP/ with another DSL router, so i need your kindly support and suggest how to connect both of them to exit from the Core Switch 6509. is it ok if i make another default route to the Next hop to the new DSL router as:
SW6509-conf)# ip route 0.0.0.0 0.0.0.0 10.80.10.10 10.80.10.10 is --> Next hop for the new DSL router internal IP.
is there any way like default route , route-map or any other features to :
route Vlan 500 (192.168.1.0) to exit from DSL 1 --> 10.170.10.10 route Vlan 600 (172.16.1.0) to exit from DSL 2 --> 10.80.10.10
I have some specific traffic that I am attempting to pull off of VLAN 310 at the router, apply a route-map that sends this specific traffic back down to the switch on VLAN 55 (and the private address) and once it hits the switch apply a route-map on that VLAN 55 interface directing the same traffic over to the 72.x.x.9 address which goes through a FAP box back up to the router on another interface.
I have attached the config information, I know this isnt the best practice way to do this however right now this is how I have to do this.When runing a trace from the net traffic stops at .2 and when running a trace from my test /30 it stops at .2 as well. I am not sure what to do at this point
I have a 3750 switch.The status of the switch is rommon," switch : ".there is not an IOS in the switch....Are there ways to install an IOS excepted xmodem
I am looking at the interface stats of port Fa1/0/2 and see something strange. Ouput drops are 42Billion in 16mins, then 21249 few seconds later, then followed by 42Billion drops again, then 21444...and so forth..I keep getting an entirely different output drops reading everytime i refresh within seconds of each refresh!
sh int fa1/0/2 FastEthernet1/0/2 is up, line protocol is up (connected) Hardware is Fast Ethernet, address is ecc8.8266.d604 (bia ecc8.8266.d604) Description: MSGMERGF1 MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, reliability 255/255, txload 12/255, rxload 11/255
I have some client with Anyconnect 3.0 configured .I want that all traffic (vs. LAN and vs. Internet) is tunnled in the SSL VPN. On the ASA i configured a route that all traffico tunnled goes to Switch 3750. route inside 0.0.0.0 0.0.0.0 192.168.80.229 tunneled The switch ahve this configurtion for the routing
ip default-gateway 192.168.80.228 ip classless ip route 0.0.0.0 0.0.0.0 192.168.80.228
But if i have a pc that have default gw the switch ip 192.168.80.229 all works fine, but the client vpn have a problem that can't go to internet.I attach a schema and a configuration.If i try to navigate only through the ASA with the client VPN all works. But if i try to tunnle the von traffic to the switch and come back to the and then to internet all stop to works.
