SG200-50P and Cisco Router Issue

I have just recently replaced a WS-CE500-24LC switch with a SG200-50P. I have plugged in a Cisco 1760 router with a fast ethernet into the switch. On the console of the router I now see these messages:
Jun 30 16:17:30.492: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:18:30.495: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:19:30.498: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:20:30.501: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:21:30.504: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:22:30.514: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:23:30.517: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:24:30.520: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:25:30.523: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:26:30.526: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:27:30.528: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:28:30.531: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:29:30.534: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:30:30.537: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:31:30.540: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:32:30.543: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
problem?
cisco1760#
Jun 30 16:33:30.545: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver
What does this mean and how do I fix the issue. As far as I am aware both ends of the link are set to autonegotiate the speed and duplex.
Thanks for helping.

Dave,
1. Thanks for explaning what the error message means. I never saw this message when the router was plugged into the WS-CE500-24LC switch.
2. I did upgrade to the new firmware, even before I had connected the router to the switch. I also replaced the cable. It did not fix the issue.
3a. Other than the log messages every minute, I do see any impact to the network that I am aware of.
Interface counts:
cisco1760#sh int fastEthernet 0/0
FastEthernet0/0 is up, line protocol is up
Hardware is PQUICC_FEC, address is 000c.ce05.d68c (bia 000c.ce05.d68c)
Description: "Primary LAN Segment"
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 2/255, rxload 2/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/948/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 895000 bits/sec, 245 packets/sec
5 minute output rate 978000 bits/sec, 293 packets/sec
     199852941 packets input, 838336294 bytes
     Received 1945096 broadcasts, 0 runts, 0 giants, 0 throttles
     482 input errors, 0 CRC, 0 frame, 482 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     234783382 packets output, 4015540432 bytes, 9 underruns
     9 output errors, 0 collisions, 13 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
cisco1760#sh int fastEthernet 0/0
FastEthernet0/0 is up, line protocol is up
Hardware is PQUICC_FEC, address is 000c.ce05.d68c (bia 000c.ce05.d68c)
Description: "Primary LAN Segment"
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 2/255, rxload 2/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/948/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 878000 bits/sec, 238 packets/sec
5 minute output rate 962000 bits/sec, 286 packets/sec
     199880510 packets input, 851437952 bytes
     Received 1945469 broadcasts, 0 runts, 0 giants, 0 throttles
     482 input errors, 0 CRC, 0 frame, 482 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     234816750 packets output, 4029944015 bytes, 9 underruns
     9 output errors, 0 collisions, 13 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
cisco1760#
cisco1760#sh int fastEthernet 0/0
FastEthernet0/0 is up, line protocol is up
Hardware is PQUICC_FEC, address is 000c.ce05.d68c (bia 000c.ce05.d68c)
Description: "Primary LAN Segment"
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 2/255, rxload 2/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/948/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 895000 bits/sec, 245 packets/sec
5 minute output rate 978000 bits/sec, 293 packets/sec
     199852941 packets input, 838336294 bytes
     Received 1945096 broadcasts, 0 runts, 0 giants, 0 throttles
     482 input errors, 0 CRC, 0 frame, 482 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     234783382 packets output, 4015540432 bytes, 9 underruns
     9 output errors, 0 collisions, 13 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
A minute later...
cisco1760#sh int fastEthernet 0/0
FastEthernet0/0 is up, line protocol is up
Hardware is PQUICC_FEC, address is 000c.ce05.d68c (bia 000c.ce05.d68c)
Description: "Primary LAN Segment"
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 2/255, rxload 2/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/948/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 878000 bits/sec, 238 packets/sec
5 minute output rate 962000 bits/sec, 286 packets/sec
     199880510 packets input, 851437952 bytes
     Received 1945469 broadcasts, 0 runts, 0 giants, 0 throttles
     482 input errors, 0 CRC, 0 frame, 482 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     234816750 packets output, 4029944015 bytes, 9 underruns
     9 output errors, 0 collisions, 13 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
cisco1760#
It appears that just the byte and packet counts are increasing. Nothing shown in the log of the SG200-50P. Logging level set to informational in RAM.
I set both side to 10 M / half-duplex and that also did not affect the messages.
Do you have any thoughts on the carrier-delay or keepalive settings on the fast ethernet interface of the router?
Thanks.

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Thanks for helping me again. I really appreciate.
I don't hve any NAT-exemptions in Cisco IOS Router. Transform-set I will change soon, but I've tried with tunnel mode and it didn't work.
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CConfiguring Management Access Over a VPN Tunnel
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Please don't forget to Rate and mark as correct the helpful Post!
David Castro,
Regards,

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Decide how you will treat wireless.. you can handle it several different ways.. but completely off might be best. Or if you are buying a new AC model, then turn off the wireless in the E4200 and see if the TC works better.
Or if you have some ethernet cabling.. place the TC in wireless dark area and set it up in roaming profile.
That means you set the same SSID=Wireless name. Same Security WPA2 AES = WPA2 Personal. Same password. But lock channels on both devices.. make sure each is as far apart as possible.. so for example for 2.4ghz wireless set one to channel 1 and the other to channel 11. For 5ghz similarly set them sufficiently far apart that there can be no overlap.

OS X 10.6.8 and Cisco Router WRT110

Just upgraded my Macbook Pro to OS X 10.6.8 and am having to reboot my Cisco router continuously to maintain internet connectivity. Is it the 2 year old router?

Make sure your firmware is updated for the router.

Vlans and cisco router

I have a netgear managed switch and a cisco 1750 router. I would like to set up 2 vlans. the first one is a wan, with a residential cable model connected to it. the other vlan is for my private lan. I will then have the cisco router connected to one port on the switch set up as a trunk. I'm no pro, but from what I've read so far, it should work that way, right? the part I need help with is setting up the cisco router as a gateway and dns proxy, accepting the dynamic ip, gateway, and dns addresses from the cable modem.
I did see this http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=Getting%20Started%20with%20LANs&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddcef50
router in a stick *write that down* so my setup should work if I can figure out the router configuration. a good online tutorial or something would be helpful for this. I have plenty of cisco books, but maybe something for dummies would help me get started, before digging into the tough stuff.

In order to set up inter vlan routing or a "router on a stick" with a netgear switch you will need a router that supports IEEE 802.1q VLAN Support.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120t/120t1/8021q.htm#28767
On the router interface that is "trunked" to the switch you will need to have a configuration that looks like the what I have below.
Router(config)#interface FastEthernet0/1.1
Router(config-subif)#encapsulation dot1Q 1 native
Router(config-subif)#ip address 10.xx.xx.16 255.255.255.xxx
Router(config-subif)#interface FastEthernet0/1.2
Router(config-subif)#encapsulation dot1Q 2
Router(config-subif)#ip address 10.xx.xx.130 255.255.255.xxx
The sub-interface 1."2" corresponds to the vlan id on the trunk. In this case the .2 is vlan 2.
I have attahced a link that exlains the intricate details on inter vlan routing below:
http://www.cisco.com/warp/public/473/50.shtml
Lastly you may want to check the Cisco IOS feature Navigator. I was looking at it and I did not see that the 1750 has IEEE 802.1q VLAN Support. It looks like the 1751 is the first platform in the 1700 series that does.

Site-Site VPN PIX501 and CISCO Router

Hello Experts,
I'm having a test lab at home, I configure a site-to-site vpn using Cisco PIX501 and CISCO2691 router, for the configurations i just some links on the internet because my background on VPN configuration is not too well, for the routers configuration i follow this link:
www.firewall.cx/cisco-technical-knowledgebase/cisco-routers/867-cisco-router-site-to-site-ipsec-vpn.html
and for the pIX configuration I just use the VPN wizard of pix. Done all the confgurations but ping is unsuccessful. Hope you can help me with this, don't know what needs to be done here (Troubleshooting).
Attached here is my router's configuration, topology as well as the pix configuration. Hope you can help me w/ this. Thanks in advance.

YES! IT FINALLY WORKS NOW! Here's the updated running-config
: Saved
PIX Version 7.2(2)
hostname PIX
domain-name aida.com
enable password 2KFQnbNIdI.2KYOU encrypted
names
name 172.21.1.0 network2 description n2
interface Ethernet0
speed 100
duplex full
nameif OUTSIDE
security-level 0
ip address 1.1.1.1 255.255.255.252
interface Ethernet1
nameif INSIDE
security-level 100
ip address 192.168.1.1 255.255.255.0
interface Ethernet2
shutdown
no nameif
no security-level
no ip address
interface Ethernet3
shutdown
no nameif
no security-level
no ip address
interface Ethernet4
shutdown
no nameif
no security-level
no ip address
passwd 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name aida.com
access-list TO_ENCRYPT_TRAFFIC extended permit ip 192.168.1.0 255.255.255.0 network2 255.255.255.0
access-list nonat extended permit ip 192.168.1.0 255.255.255.0 network2 255.255.255.0
pager lines 24
mtu OUTSIDE 1500
mtu INSIDE 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image flash:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (OUTSIDE) 1 interface
nat (INSIDE) 0 access-list nonat
nat (INSIDE) 1 192.168.1.0 255.255.255.0
route OUTSIDE 0.0.0.0 0.0.0.0 1.1.1.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
username mark password MwHKvxGV7kdXuSQG encrypted
http server enable
http 192.168.1.3 255.255.255.255 INSIDE
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set MYSET esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto map MYMAP 10 match address TO_ENCRYPT_TRAFFIC
crypto map MYMAP 10 set peer 2.2.2.2
crypto map MYMAP 10 set transform-set MYSET
crypto map MYMAP interface OUTSIDE
crypto isakmp enable OUTSIDE
crypto isakmp policy 1
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
tunnel-group 2.2.2.2 type ipsec-l2l
tunnel-group 2.2.2.2 ipsec-attributes
pre-shared-key *
telnet timeout 5
ssh timeout 5
console timeout 0
prompt hostname context
Cryptochecksum:8491323562e3f1a86ccd4334cd1d37f6
: end
ROUTER:
R9#sh run
Building configuration...
Current configuration : 3313 bytes
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname R9
boot-start-marker
boot-end-marker
aaa new-model
aaa authentication login default local
aaa authorization config-commands
aaa authorization exec default local
aaa session-id common
resource policy
memory-size iomem 5
ip cef
no ip domain lookup
ip domain name aida.com
ip ssh version 2
crypto pki trustpoint TP-self-signed-998521732
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-998521732
revocation-check none
rsakeypair TP-self-signed-998521732
crypto pki certificate chain TP-self-signed-998521732
A75B9F04 E17B5692 35947CAC 0783AD36 A3894A64 FB6CE1AB 1E3069D3
A818A71C 00D968FE 3AA7463D BA3B4DE8 035033D5 0CA458F3 635005C3 FB543661
9EE305FF 63
quit
username mark privilege 15 secret 5 $1$BTWy$PNE9BFeWm1SiRa/PiO9Ak/
crypto isakmp policy 1
encr 3des
authentication pre-share
group 2
crypto isakmp key cisco address 1.1.1.1 255.255.255.252
crypto ipsec transform-set MYSET esp-3des esp-sha-hmac
crypto map MYMAP 10 ipsec-isakmp
set peer 1.1.1.1
set transform-set MYSET
match address TO_ENCRYPT_TRAFFIC
interface FastEthernet0/0
ip address 2.2.2.2 255.255.255.252
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
crypto map MYMAP
interface FastEthernet0/1
ip address 172.21.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
ip route 0.0.0.0 0.0.0.0 2.2.2.1
ip http server
ip http authentication local
ip http secure-server
ip nat inside source list NAT_IP interface FastEthernet0/0 overload
ip access-list extended NAT_IP
deny ip 172.21.1.0 0.0.0.255 192.168.1.0 0.0.0.255
permit ip 172.21.1.0 0.0.0.255 any
ip access-list extended TO_ENCRYPT_TRAFFIC
permit ip 172.21.1.0 0.0.0.255 192.168.1.0 0.0.0.255
control-plane
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
transport input ssh
end

Time Capsule and Linksys Router Issues

The internet cable is connected to the WAN port and the Time Capsule is connected is to one of the ports of the Linksys router. I can successfully backup my MacPro and use the internet for Mail and Safari.
I want to take advantage of the high speed ethernet performance of Time Capsule. However, I don't know if the Time Capsule is really faster than my Linksys router. Where do I get this information? I suspect the Time Capsule is much faster because I just purchased the Time Capsule. The router is at least 5 years old.
In spite my concern about the speeds of the Time Capsule and Linksys router, I tried to attach the Time capsule as recommended by Apple for a "first time set up." It failed. The Time Capsule using the AirPort Utility cannot make a network connection. I reestablished the devices as given in paragraph one. WiFi runs again.

Ethernet speed on your local network is determined by the slowest connected device which most likely will be the LinkSys router or your computer.

VLAN problems with SG200-8P and Cisco ASA 5505 (Sec Plus license)

Hi, I've been pulling my hair out trying to get simple vlan trunking working between these devices.
Basically, no clients on VLAN 99 (guest) will receive DHCP ip addresses when plugged into the SG200. I have the SG200<>ASA VLAN trunk configured correctly, as I know it, and I've tried numerous variations (set trunk as general tag/untagged, etc., set the ap port to general tag/untag, etc). Both AP's work properly when connected to the ASA e0/3 port but either will only pull the "inside" VLAN dhcp address when connected to the SG200 switch
VLAN 1 - inside (has separate dhcp scope assigned by ASA)
VLAN 99 - guest (has separate dhcp scope assigned by ASA)
SG200
purpose
ASA 5505 (Sec Plus license)
purpose
g2
Trunk 1UP,99T
Ubiquiti AP (VLAN 1 works, VLAN 99 does not
g3
Access port 99T
vlan 99 does not work
g8
Trunk 1UP, 99T
< Trunk between switch and ASA >
Int e0/2
switchport trunk allowed vlan 1,99
switchport trunk native vlan 1
switchport mode trunk
Int e0/3
switchport trunk allowed vlan 1,99
switchport trunk native vlan 1
switchport mode trunk
Second ubiquiti AP
Both VLAN 1 and VLAN 99 clients work properly

Frustrated - yes. Confused - maybe not as much, but I could have put some more effort into the overall picture.
There are two VLANs (1 - native) and (99 - guest). There is a trunk port between the SG200 and the ASA configured as 1-untagged 99 - tagged.
No clients connected to the SG200 on VLAN 99 are able to access the ASA VLAN 99 using either a static VLAN IP address or DHCP. The problem occurs whether I configure the SG200 with an access port 99-tagged or Trunk port 1UP, 99T or general port 1U, 99UP or any combination thereof.
Anything connected to the SG200 on the native VLAN works properly.
Anything connected to the ASA VLANs (1 or 99) works properly
I have not yet tried to see what the switch is doing with the VLAN tags but I suspect I have some mismatch with the Linksys/Cisco SG200 way of setting up a VLAN and how traditional Cisco switches work.
I was hoping someone with a working SG200 - Cisco ASA setup could share their port/trunk/VLAN settings or perhaps point me in the right direction.
SG200 g2 - trunk port (1UP, 99T) -- Access Point
SG200 g2 - access port (99U)
SG200 g8 - trunk port (1UP, 99T) connected to ASA5505 e0/3
ASA5505 e0/3 (switchport trunk allowed vlan 1,99, switchport trunk native vlan 1, switchport mode trunk)
Thanks,

F3507g mobile broadband driver - Windows 7 - and Cisco Vpn issue

Hi All,
After 3 days trying to install / update latest drivers on my X200/ Windows 7 / 32b, it seems now that my F3507g is now installed correctly…
I can go the a connection over internet and ping some servers BUT when I initiate my Cisco Vpn, ( working perfectly with my Ethernet connection and my Wifi 5300 AGN ) the connection is ok but no incoming or outgoing traffic !!!
Any idea on how to solve that issue ?

Yes, this is a problem with the IPSEC VPN NDIS driver binding your Mobile Broadband driver. You need to read this article and it is explains why and how to work around this issue:
http://www.customsoftwareframeworks.com/blog/fix-vpn-problems-cellular-win7
Good luck

SG200-50P and Cisco Router Issue

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