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Can't connect to switch module inside router

Chris Campbell
Level 1
Level 1

Hello,

 

I am using the SM-ES2-24-P module in a 2951 router.  This is a layer 2 device, similar in capability to a Catalyst 2960.  I had previously gotten it working using some instructions from a previous discussion I found here on the forums.  But now, it isn't doing what I need, and I can't get into a console session using service-module.  

 

I think there is something I don't fully understand about how this is supposed to connect with the router and pass traffic.  Can anyone help?

 

I can see it with CDP:

Device ID: Switch

Entry address(es): 

  IP address: 10.2.2.2

Platform: cisco SM-ES2-24-P,  Capabilities: Switch IGMP 

Interface: GigabitEthernet1/1,  Port ID (outgoing port): GigabitEthernet0/25

Holdtime : 124 sec

 

Version :

Cisco IOS Software, C2960SM Software (C2960SM-LANBASEK9-M), Version 12.2(52)EX1, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2010 by Cisco Systems, Inc.

Compiled Thu 13-May-10 13:53 by prod_rel_team

 

advertisement version: 2

Protocol Hello:  OUI=0x00000C, Protocol ID=0x0112; payload len=27, value=00000000FFFFFFFF010221FF000000000000544A000D2B80FF0000

VTP Management Domain: ''

Native VLAN: 101

Duplex: full

Management address(es): 

  IP address: 10.2.2.2

 

C2951-2#service-module embedded-Service-Engine 0/0 session 

Trying 10.2.2.1, 2002 ... 

% Connection refused by remote host

;

 

sh ip int br

Interface                  IP-Address      OK? Method Status                Protocol

Embedded-Service-Engine0/0 10.2.2.1        YES unset  administratively down down    

GigabitEthernet0/0         XXX.XXX.XXX.XX  YES NVRAM  up                    up      

GigabitEthernet0/1         10.0.0.230      YES NVRAM  down                  down    

GigabitEthernet0/2         10.0.6.1        YES NVRAM  up                    up      

GigabitEthernet1/0         unassigned      YES NVRAM  administratively down down    

GigabitEthernet1/1         unassigned      YES unset  up                    up      

Loopback0                  192.168.61.1    YES NVRAM  up                    up      

Loopback1                  192.168.62.1    YES NVRAM  up                    up      

NVI0                       192.168.61.1    YES unset  up                    up      

Tunnel0                    192.168.91.1    YES NVRAM  up                    down    

Tunnel1                    192.168.6.2     YES NVRAM  up                    up      

Virtual-Access1            unassigned      YES unset  down                  down    

Virtual-Template2          192.168.62.1    YES unset  down                  down    

Vlan1                      unassigned      YES unset  up                    up      

Vlan2                      10.2.2.1        YES NVRAM  up                    up      

Vlan101                    10.0.101.1      YES manual up                    up  

 

 

 

______

 

config:

 

interface Embedded-Service-Engine0/0

 ip unnumbered Vlan2

 

interface GigabitEthernet0/0

 ip address XXX.XXX.XXX.XX 255.255.255.128

 ip flow ingress

 ip flow egress

 ip nat outside

 ip virtual-reassembly in

 duplex auto

 speed 100

 no cdp enable

 crypto map WIN_OUTSIDE_STRONG_MAP

interface GigabitEthernet0/2

 ip address 10.0.6.1 255.255.255.0

 ip nat inside

 ip virtual-reassembly in

 duplex auto

 speed auto

!

interface GigabitEthernet1/0

 no ip address

 shutdown

 

interface GigabitEthernet0/1

 ip address 10.0.0.230 255.255.255.0

 duplex auto

 speed auto

 

interface GigabitEthernet1/1

 switchport access vlan 2

 switchport trunk native vlan 101

 switchport mode trunk

 no ip address

!

interface Virtual-Template2

 ip unnumbered Loopback1

 peer default ip address dhcp-pool dhcp-vlan99-pool

!

interface Vlan1

 no ip address

!

interface Vlan2

 ip address 10.2.2.1 255.255.255.0

!

interface Vlan101

 ip address 10.0.101.1 255.255.255.0

 

line 2

 access-class 20 in

 no activation-character

 no exec

 transport preferred none

 transport output pad telnet rlogin lapb-ta mop udptn v120 ssh

 stopbits 1

line 67

 access-class 20 in

 no activation-character

 no exec

 transport preferred none

 transport output pad telnet rlogin lapb-ta mop udptn v120 ssh

 stopbits 1

 flowcontrol software

line vty 0 4

 access-class 20 in

 exec-timeout 90 0

 transport input ssh

line vty 5 15

 access-class 20 in

 transport input ssh

!

 

 

2 Accepted Solutions

Accepted Solutions

balaji.bandi
Hall of Fame
Hall of Fame
Embedded-Service-Engine0/0 10.2.2.1        YES unset  administratively down down    

show admin down.

 

here is the reference guide :

 

https://www.cisco.com/c/en/us/td/docs/routers/access/interfaces/software/feature/guide/eesm_sw.html

 

BB

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View solution in original post

Reza Sharifi
Hall of Fame
Hall of Fame

GigabitEthernet1/1         unassigned      YES unset  up                    up   

This is the interface that connects the router to the switch internally. So, if you want to get to the switch use:

service-module GigabitEthernet1/1 session.

HTH

 

View solution in original post

5 Replies 5

balaji.bandi
Hall of Fame
Hall of Fame
Embedded-Service-Engine0/0 10.2.2.1        YES unset  administratively down down    

show admin down.

 

here is the reference guide :

 

https://www.cisco.com/c/en/us/td/docs/routers/access/interfaces/software/feature/guide/eesm_sw.html

 

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help

Thanks.  I am now getting this:

Interface                  IP-Address      OK? Method Status                Protocol

Embedded-Service-Engine0/0 10.2.2.1        YES unset  up                    down    

 

Protocol is down.  If it was a regular Ethernet port, I'd suspect unplugged cable, but that doesn't make sense here..

 

follow the guide have close look "Sample Output for Configuring the Cisco Enhanced EtherSwitch Service Module Interface on the Router"

BB

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How to Ask The Cisco Community for Help

Reza Sharifi
Hall of Fame
Hall of Fame

GigabitEthernet1/1         unassigned      YES unset  up                    up   

This is the interface that connects the router to the switch internally. So, if you want to get to the switch use:

service-module GigabitEthernet1/1 session.

HTH

 

Somehow I was on the wrong interface and a couple of other things.  Part of me being frustrated and not taking a break.  It's worth noting that depending on which slot the module is in, the gigabitethernet part will change.  

 

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