In my Cisco 3750 get rebooted and now the SFP module is not working.
It showing the following error message.
05:13:22: %PHY-4-CHECK_SUM_FAILED: SFP EEPROM data check sum failed for SFP inte
rface Gi1/0/26
05:13:22: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GB
IC in port Gi1/0/26
What is the error message indicating and what is the solution for this.
Our customer is having C6513 running with 12.2(18)SXF15a . One of the module (ACE20-MOD-K9) got rebooted with following error:
Feb 22 10:41:41.155 GMT: %OIR-SP-3-PWRCYCLE: Card in module 6, is being power-cycled off (Reset - Module Reloaded During Download)Feb 22 10:41:41.183 GMT: %C6KPWR-SP-4-DISABLED: power to module in slot 6 set off (Reset - Module Reloaded During Download)Feb 22 10:41:53.686 GMT: %OIR-SP-3-PWRCYCLE: Card in module 6, is being power-cycled off (Module not responding to Keep Alive polling)Feb 22 10:41:53.686 GMT: %C6KPWR-SP-4-DISABLED: power to module in slot 6 set off (Module not responding to Keep Alive polling)
Code...
One switch of our stack of 8 3750 have reboot with no reason. Nobody was in the room server when it appears et there was'nt any electrical problem at this moment.
View 4 Replies View RelatedI am new to this and have ran into some problems. I butilt up my router I was able from the rom> prompt to get my router to boot from SLOT0:xxxxx
Then I did the copy command copy slot0:xxxxxxx bootflash:xxxxxxxMy router starts up fine. I did all my configurations and did my copy run start when I was done. As this is what I do on my 3750s.
My router lost power and rebooted and I lost everything it did not boot up to my last configuration.How do I save my configurations when I am done ? How do I get it to boot from that configuration every time?
For the c3kx-nm-1g network module it looks like it will take the standard sfp's for fiber but I need copper rj45 connections, is there a copper sfp for this?
View 1 Replies View RelatedAs I understand Cisco Catalyst 3750-x supports stackwise and stackpower technology.Do I need to purchase a seperate module to enable stackwise and stackpower? Or are stackwise and stackpower modules included be default on the switch already?
View 4 Replies View RelatedI've been researching the 3750-x Netflow support but I'm not 100% sure of how much support it has. From what I've read the only way to get NetFlow support is to install a specific module that provides NetFlow. I also heard about how it might support s-flow but I haven't found out for sure.
View 8 Replies View RelatedI am trying to connect a SF200-48 switch via Mini-GBIC MGBLX1 fibre module to a Cisco 3750 switch with a GLC-SX-MM fibre module installed both running a 1000 Mbps. When connected together they do not enable. Are there compatibility restrictions or is it that the Mini-GBIC modules cannot be used to uplink to a LAN?
View 2 Replies View RelatedI know that the C3KX-NM-10GT network module has two (copper) ports that support speeds of 1Gps or 10Gps. Could this module work with one port at 1Gb and the second port at 10gb simultaneosly? It's possible to work each port of the module with different speed (one port working on 1Gb mode and the other working on 10Gb mode)?
View 1 Replies View RelatedI want to police the traffic coming from host 10.0.0.10 that is connected to another switch via port-channel interface the port-channel have interfaces G2/049 and G2/0/50 , i have applied below config to the SVI 112 but this is not working, as the host is still able to go beyond the policed rate also in the "sh policy-map interface vlan 112" command everything is showing 0(zero).
class-map match-all CM_FTP_PORT_49
match input-interface GigabitEthernet2/0/49
class-map match-all CM_FTP_PORT_50
[Code]......
Our Data Center Switch (5010) rebooted itself today, underneath the captured screen
NX5010-1(config-vlan)#
Broadcast message from root (console) (Sun Feb 10 14:22:41 2013):
The system is going down for reboot NOW!
NX5010-1# sh system reset-reason
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 740938 usecs after Sun Feb 10 14:22:41 2013
Reason: Reset triggered due to HA policy of Reset
Service: nohms hap reset
Version: 5.0(2)N1(1)
[code]....
I am using a cisco 3750 in my network as a gateway, and above it I use a squid machine for caching my internet. My network is like this:
Basically I have two VLANs on my network which are VLAN10 and VLAN100, VLAN10 is the cooperate network of my office. VLAN100 is the management VLAN which i use for the switches. I keep the squid as well the client in VLAN10.
squid (192.168.1.50)---->cisco 3750(192.168.1.123)---->Distribution Switch(cisco 2960)---->client PC (192.168.1.5)
I have done nating on squid and internet is working pretty fine when I use the client gateway as the squid, but when I use the cisco 3750 as my gateway after adding route maps for forwarding the internet traffic coming to the cisco 3750 to squid it disconnects me from internet as well I cannot even reach the switches from the corporate network. These are the only Lines I used for the routing:
!
route-map proxy-redirect permit 10
match ip address 110
[Code]......
I have applied below script and i can see the script successfuly exceuted but i cant see the file which should store on the flash.Below is script, event snmp oid 1.3.6.1.4.1.9.2.1.56 get-type next entry-op ge entry-val 60 exit-time 10 poll-interval 1
action 1.1 syslog msg "CPU Utilization is high"
action 1.2 cli command "en"
action 1.3 cli command "show proc cpu sorted | append flash:abc.txt"
action 1.4 cli command "show proc cpu history | append flash:cpu2info.txt"
action 1.5 cli command "show ip inter bri | append flash:cpu3info.txt"
action 1.5 syslog msg "cpu commands verification"
When I do show flash i cnat see the files in the flash.
CEF concept working in cisco 3750 , 4500, and 6500 switch.If we implement in router how it s working...
View 1 Replies View RelatedWe plan to implement multicasting on our network where the sourec and destination are going to be in different vlans.I have a test 3750 switch, Layer two multicast works fine, when I place the source and destiantion in different VLan it fails. [code]
View 7 Replies View RelatedWe have observed WS-C4507R-E got rebooted while creating the L3 VLAN ( while No shut).Is there any known bug for below IOS ?cat4500-entservicesk9-mz.122-40.SG.bin,
View 4 Replies View RelatedMy network is like this:
Cisco 3750 (Core Switch)-----> Cisco 2960 (Distribution Switch)-----> Client (PC, Laps, Printers…etc)
Basically I have 3 VLAN’s. Office VLAN (for cooperative usage) which is VLAN 999 which has a defined IP address of 192.168.1.123 and Guest VLAN (for the guests who visits our hotel, most of it are wifi AP’s) VLAN 20 which has an IP address of 10.172.4.1. All these SVI are defined on the core switch.
Is there any way I can introduce a new VLAN lets say VLAN 40 and use PBR to route the packets going to VLAN 40 in the IP range 192.168.1.x to VLAN 999 and 10.172.4.1 to VLAN 20? I have tried this already and it is not working. Here are the configurations I have used.
Access-list 110 permit ip 10.172.4.0 0.0.0.255 any
access-list 120 permit ip 192.168.1.0 0.0.0.255 any
route-map INT_RVLAN permit 10
match ip address 120 110
set ip next-hop 192.168.1.123 10.172.4.1
interface VLAN 40
ip policy route-map INT_RVLAN
Where have I gone wrong?
I am facing issue with http login after IOS upgrade on 3750 switches. I upgrade IOS from c3750-ipbase-mz.122-35.SE5.bin to c3750-ipbase-mz.122-53.SE2. bin Any other command I have to run.
View 1 Replies View RelatedI have a couple 3750 switches that I am trying to run VTP Version 3 on.one as primary and the other as "server" which implies secondary from my research. [code]Additionally, running a show VTP devices yields a "No VTP3 devices found" on both devices. Despite ensuring that the domainname and password match.I have a patch cable from Gi1/0/1 on switch one runnning to Gi1/0/1 which from what I read is acceptable on GigE.
View 2 Replies View RelatedI have two switches, WS-3750-24PS-S connected in two cabs via fiber. Patch panels at both ends with patch leads. Used tester to confirm end to end fiber connectivity. When plugged in, one switch lights up the other does nothing.
Ports are as follows:
interface GigabitEthernet1/0/2
switchport trunk encapsulation dot1q
switchport mode trunk
same at both ends. Tried both GI ports same result. swapped transceivers over and the same result, (one switch lit one not - the same switch in both cases). put both transceiver in each switch, (gi0/1-0/2 in a single switch). on the one that lights up in the original scenario we get link on both ports and they come up, on the other nothing happens. shut down both ports on the malfunctioning switch and no shut them, no change.
Show transceivers doesn't show transceivers on the malfunctioning switch, and no attempt is made to bring the ports up if the fiber is removed and replaced.
it is almost as though the two gb ports are kaput. Anything else I can try?
I have a Catalyst 3750 switch configured in a network. I would like an additional 3750 switch as a "hot" standby. A 2nd 3750 switch was purchased, and the same configuration was entered in to the new switch, so I have 2 switches with the exact same configuration.
When I move the connections to the new switch, I have a few VLANs that do not come up. One VLAN does come up and work normally. The VLANs in question show down, protocol down, and a show ip route reveals routes to the networks on these VLANs are not there When I put everything back on the original switch, everything works normally.
Why would the new switch not work with the exact same configuration?
I only want SSH to be allowed when accessing this switch, but telnet is still allowed, why? Whe authenticate via radius.version 12.2no service padservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryption!hostname 3750!boot-start-markerboot-end-marker!logging buffered 64000logging console informationallogging monitor informationalenable secret 5 $1$1K$!username admin privilege 15 secret 5 $1$Bs$cLHusername users view priv3 secret 5 $1$Jfnviwp!!aaa new-model!!aaa authentication login default group radius localaaa authentication enable default lineaaa authorization consoleaaa authorization exec default group radius local !!!aaa session-id commonclock timezone GMT 0clock summer-time BST recurring last Sun Mar 2:00 last Sun Oct 3:00switch 1 provision ws-c3750g-12sswitch 2 provision ws-c3750g-12ssystem mtu routing 1500udld aggressiveno ip domain-lookupip domain-name CB!!login on-failure loglogin on-success log!!crypto pki trustpoint TP-self-signed-3817403392enrollment selfsignedsubject-name cn=IOS-Self-Signed-Certificate-3817403392revocation-check nonersakeypair TP-self-signed-3817403392!!crypto pki certificate chain TP-self-signed-3817403392certificate self-signed 01 3082024C 308201B5 A0030201 02020101 300D0609 2A864886 F70D0101 04050030 31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274 69666963 6174652D 33383137 34303333 3932301E 170D3132 30343133 31303539 33395A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649 4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33 38313734 30333339 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281 8100C31D AE6DD8B5 56245317 AD96F4F4 727385D4 97A5B138 488A215E 4294FC40 1C5B2F26 2B75E1CF E562F240 118F2F50 0CFF2449 16EC66EA 2D489F5F F36BFD05 ACCC79CA DDDA984D 4CB7AB DD95A5E0 9274A225 3F5A3634 DEBF1A2A 416E2189 B35B4473 C7D5EE2C E3D41675 A86F31CD.
View 3 Replies View RelatedUnable to limit traffic on catalyst 3750 gigabit ports it has fiber modules,
I want to limit traffic 2mb per port
I have tried srr-queue and policier but it is not working and there is no ratelimit command under any interface, Applying policy to output is not supported of the interface
policy-map rate-limit
class class-default
police 2000000 8000 exceed-action drop
int gi1/0/3
service-policy input rate-limit
still when I start download it goes to 10 mbps
We have got 2 3750 switches in the stack which are connected to access switches with 2 uplink ports . each 1 uplink from each physical stack switch .
Due to some power issue our member switch got rebooted. After the reboot the access switches were not reachable through ping , but i was abe to see access switches in "show cdp neighbour" . Then i rebooted the master switch and member switch one after other . after which i was able to ping the access switches.
IOS Version : c3750-ipservices-mz.122-35.SE5.bin
Do I need the Universal image to perform stftp on a 3750 or 3750-X?
View 8 Replies View Relatedi have a cisco router (3900 series) and a add on module (4 x 1 Gig port module). For some reason i cant seem to port channel them and cant do routing (can set an ip address on those ports). I can do port channel and routing on on-board ports. Do i have to enable any commands to do this ?
View 3 Replies View RelatedWas wondering if anyone has ever hot ADDED, not swapped, an expansion module in a 5548up. Is a switch reboot required?I looked at the H/W install guide and it does not mention anything.
View 3 Replies View RelatedMy C6506 USING ws-sup720-3B, i upgrade the IOS to the latest release of 12.2(33) SXJ1 IOS version. After upgrade and reload the machine got one module cannot be detect..WS-X6416-GE-MT, 16 port 1000mb MTRK ethernet module. The version of this are:
-HW 1.0
-FW 5.3 (1)1
-SW 8.5 (0.46) RFW
Question 1: Any tools available on cisco to check out the hardware/software compabiity feature?
Question 2: Any release note, compability matrix table etc resources.
Recently we ha a Nexus 7010 with a module frozen that was OIR (Online Remote and Insert) but do not work until reload the Nexus 7k.The command "show tech-support" has the following:
exception information --- exception instance 64 ----
Module Slot Number: 1
Device id : 147
Device Name: 0x93
Device Errorcode: 0x9329201
[code].....
Was is Excessive Interrupt Events? Can this "Minor Error" frozen the system?Is the port 42 on module 1 affected? o was 42 ports?
Can the encryption module (DES/ 3DES/AES/SSL VPN Encrytion/compression) for Cisco Router 3845 able to support the external connection from other high end router, for example cisco 7200? What is the maximum bandwidth, load and concurrent connection it can support?
View 1 Replies View Relatedwhy is not possible to put a WS-X4712-SFP+E - module into an R-E chassis?The module has the same connection to backplane as the WS-X4748-UPOE+E and this one works in a R-E chassis.I know the restriction of Cisco that the 4712 is only supported in 4503-E, 4506-E,4507+E and 4510+E, but why?Are there hardware-restrictions, is the backplane different?
View 2 Replies View RelatedI have a pair of 6509-E Switches running VS-720 Supervisors. We are planning to add Ace Module onto the 6509-E. Will IP Base Image suffice the requirement? Will Ace Module work with only IP Base Image?
View 1 Replies View RelatedHot ADDED, not swapped, an expansion module in a 5548up. Is a switch reboot required?
View 2 Replies View Related