Cisco :: 3550 - Configuration That Needs To Be Set
Sep 27, 2011Cisco 3550 and when I do a sh int fa0/1 and the status does not show last input or last output. Is a 3550 have a configuration that needs to be set?
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Cisco Firewall :: 3550 - Configuration Of NAT On ASA
Oct 21, 2012I have ASA config with DHCP and its providing IP to users. ASA is connected to 3550 switch it has direct connection or say default static route. From 3550 switch connection goes to Router and it does the NAT and has connection to outside world.
My question is do i need to configure the NAT inside and global (outside ) on the ASA or not? As per my understanding NAT is done by router which has connection to ISP.
Cisco WAN :: Configuration Done With Two ISP Routers Connected To 3550
Dec 26, 2012We have a customer who has a network consisting of two ISPs, one as a primary and the other as a backup. The customer would like us to use HSRP for the failover. The problem is the customer wants the configuration done with the two ISP routers connected to a 3550. He is under the impression that it can be done this way. ISP 1 []--------[_]3550------[] ISP2. From my understanding of HSRP can only be done with Cisco router and not ISP routers.
View 3 Replies View RelatedCisco Switching/Routing :: 3550 / 3560 / 3750s - OSPF Configuration For The First Time?
May 5, 2012I have a network with static routes witch I need to convert to OSPF.Never used OSPF, and do not have much experience in routing in general.The netvork is connected via some fiber links, but moastly wireless bridges.I have attached a drawing of how the network is.Routers are 3550, 3560 and 3750s.Each router is on a different physical site.
View 2 Replies View RelatedCisco :: 2811 / 3745 / 2950 / 3550 - Configuration Copy To TFTP Automatically?
Jan 10, 2012I am using multiple cisco 2811, 3745 routers and 2950,3550 switches if I need to copy running configuration I have to go to each device and say copy run tftp: <address> Is here any way that automatically by schedule one a week or a month configuration copy from all devices to tftp server?
View 2 Replies View RelatedCisco LAN :: Cannot Get Port To Come Up 3550
Feb 13, 2013Where would I find instrutions on how to import CA certified identity SSL wildcard certficate ( like *.company.net - ) in ASA?,The CSR for the wildcard certificate was not generated out of the ASA unit.
View 1 Replies View RelatedCisco LAN :: 3550 - Cannot Get Port To Come Up
Mar 24, 2013I have a Catalyst 3550 switch and 2610XM router connected with an ethernet cable. Currently I cannot get the port on the switch to open (lights are dark.) I run 'no shut' on the port (#13) but nothing happens. If I unplug the cable to the cisco router and plug in a Netgear router (that leads to the internet) into the same port, the port flickers amber for a while, then flickers green from then on.) I switched the cables, both work fine when connected between the switch and the Netgear router.
This was working at one point a couple of days ago. I had the Netgear router plugged into another port on the switch and could ping from the cisco router through the switch to the Netgear router. I thought I had figured things out, but a reboot disavailed me of that notion. (I know, I guess I didn't save my configuration, but I obviously still need to understand more, so its better that I didn't.) (I guess.)
When the problem is occuring, the below is what I am seeing on the two devices.
ROUTER status
====================================
FastEthernet0/0 is up, line protocol is up
Hardware is AmdFE, address is 0017.9583.b740 (bia 0017.9583.b740)
Internet address is 192.168.1.90/24(code)
Cisco :: Restoring 3550 From ROMmon?
Jan 13, 2011I have a 3550 I can boot into rommon, when I type flash_init the switch freezes and shows a weird ASCII character?
View 4 Replies View RelatedCisco AAA/Identity/Nac :: 3550 - ACS 5.1 With 802.1x IP Refresh
May 30, 2011I have 802.1x configured on a 3550 switch with ACS 5.1 acting as the AAA policy server.
My problem is this. When my computer boots up, ACS authenticates the machine to AD slapping me in a guest VLAN with limited access to the network. Once I login though, I reauthenticate to AD via ACS which then puts me into an employee VLAN but my IP address doesn't refresh automatically. I have to run ipconfig /renew to get my IP in the correct VLAN or write a logon script that does the same thing everytime I log in.
Is there anyway for this to be done automatically outside of writing a logon script?
Cisco WAN :: 3550 Vlans Not Able To Communicating With Each Other
Dec 1, 2011We have cisco 3550 switch i have configure 3 vlans in this switch. i have enable routing between this vlans but vlans not able to communicating with each other.
View 2 Replies View RelatedCisco WAN :: 3550 - CPU Load Is Fluctuating
Jul 6, 2008In our network, we have a 3550 Switch in which the CPU Load is increasing and then decreasing. sometimes it raises to 100%. but there was no traffic during that time.
View 2 Replies View Related3550 Find At Least Two More Switches
Jan 22, 2012I finished the CCNA and CCNP classes last year but due to wife/school/excuse I did'nt have time to buckle down and study for the tests. So since time is flying buy and I got my new desk set up I figured I would set my lab up and get cracking.
On top I have a a Pix 506 and a 1900 switch. I need to find at least two more switches, hopefully 3550's or something close.Then I have 5 2600's with an assortment of cards, but I would like to replace most of them to either WIC 2T or HWIC 2FE's.
Not shown on the bottom are 2 2500's that will be configured as Frame Relay switches. I have a 3600 sitting on my bench in the shop and I was hoping to get something I could configure as a terminal server as well. I have GNS3 on my lab box and was planning on getting another network card and tying it into the hardware lab.
Cisco Switching/Routing :: 3550 - Rip 1 Across Different Vlans
Jul 24, 2012 The situation include 2 cisco routers an 2 switch 3550
so we have Router A in Vlan x access ----->Sw1----Trunk----Sw2<------Vlan y Access Router B I 've to enable rip1 on guys A and B ONLY !!! Avoiding any kind of tunnel I though it was all around fallBAck bridging ... but after days of tries ...
Cisco Switching/Routing :: 3550 QOS For Voice Over IP
Oct 25, 2011We're looking at implementing a new phone system which will use voice over ip. Currently we have a mixture of Cisco 3750 and Cisco 3550 switches which don't support power over ethernet. Its been suggested we could continue using the current switches and power the new phones using power adapters.
Int terms of implementing qos (we don't have any at the moment) for the voice will a Cisco 3550 be OK and will having a mixture of different models using 3550 and 3750 pose any challenges with the qos policy for the voice. I believe there are differences in that the Cisco 3550 doesn't support srr-queues but having little experience with qos I'm not sure what impact this will have if any?
Cisco Switching/Routing :: QOS Between 4510 And 3550?
Oct 31, 2011I am having issues working on my QOS between 4510 and 3550 switch connecting on layer 3 through a service provider. I have class maps and policy map setup on both sides and then policy map attached to interfaces however i dont see any traffic matching in policy map on 3550 switch, i do see some traffic matching on 4510 but the speed with which its increasing has my doubts about it. When i make voip calls ( VOIP switches are sitting behind 3550 and are mainly 3550 pwr 24 port switches with phone ports configured for auto qos voip cisco-phone and trusting cos) i rarely see the RTP matching in class under policy map.
View 5 Replies View RelatedCisco WAN :: Getting Redundant Uplink In 2960 From 3550?
Dec 7, 2010We need rededunt uplink in Cisco 2960 from Cisco 3550 , one uplink is primary and one is for backup.As per current scenerio one uplink in Cisco 2960 interface fe0/1 from Cisco 3550 int fe0/1 through OFC cable configuration 2960 int fe0/1 interface fe0/1desciption *** Connect to Cisco 3550 port 1 ***switchport mode accessswitchport access vlan 2spanning-tree guard loop Configuration Cisco 3550 int fe0/1desciption *** Connect to Cisco 2960 port 1 ***switchport mode accessswitchport access vlan 2spanning-tree guard loop We have facing the problem when OFC cable down , so now we are considering anather OFC via anather route to connect same Cisco 2960 Switch in Fe0/2 from Cisco 3550 int fe0/2 so when primary uplink goes down then backup uplink which is connect to Cisco 2960 fe0/2 from Cisco 3550 fe0/2 it's up.what is the command we need configure as per my require in both the Cisco 2960 and 3550 swith in interface and global mode also.
View 10 Replies View RelatedCisco Switching/Routing :: Installing Ios On 3550?
Jan 17, 2013im trying to install a ios 12.2v on my switch. when the screen prompt it does not show me the user move symbol " SW1> ". all i see is " SW:" and from there i can not enter the commands to download from tftp server !
View 7 Replies View RelatedCisco WAN :: 3550 Not Able To Configure IPv6 OSPF
Nov 23, 2011I am using 3550 with c3550-ipservicesk9-mz.122-44.SE6.bin. Have successfully run ipv6 commands on global and interface, however getting below error while configuring "ipv6 router ospf 1" :SW1(config)#ipv6 router ospf 1 % Failed to create routing protocol ospf
Command syntax help says its configurable but its not configuring ipv6 OSPF.
Cisco Infrastructure :: 3550 - How To Control Bandwidth
Mar 24, 2005i have a 3550 catalyst and i configured it for bandwidth controlling i have used POLICE command its work fine and i saw it limit the bandwidth but there is a little problem when i limit the bandwidth at 1024000 and i useing all the bandwidth and monitor the bandwidth i see it shows the network uses half bandwidth.
View 6 Replies View RelatedBroadband :: How To Scan With Tcp / Ip Setting With Hp 3550
Jan 27, 2011How to scan with tcp/ip setting with hp 3550?
View 1 Replies View RelatedCisco :: 3550 Vlan Settings With Dlink 3200AP?
Dec 5, 2012I currently own 3 Dlink DWL-3200AP that are setup on MultiSSiD with Vlans 1 and 2. I just picked up 3 Cisco 3550 layer 3 switches. I also own a Cisco ASA 5505 (acting as a router) which is connected to the internet. The 3 switches are connected using the GiBi connectors to each other. They are across the campus from each other, one switch is in the room of the router. Each switch has 1 of the Access points on them.
What I am trying to do is setup the switches to take SSiD 1(Vlan1) to have access for the entire network and have SSiD 2(Vlan2) just hit the router for internet.
I have all static IP's setup on the SSiD 1(Vlan1) connections, and I want to have a DCHP server for the SSid 2(Vlan2).I setup in the Cisco Network Assistant, for the 3550's to have VLAN 1 be port 48 and VLan 2 be port 47 going to the router.
What is currently happening is that if I connect to the SSiD1(Vlan1) I can access all of the switches and the router no problem. When I connect to SSiD2(Vlan2) I cannot connect to anything, ping or otherwise. I figure it might be something in the Access Point but at this point I am hitting my head on a wall trying to figure out what is going on.
Cisco :: Can't Get My 3550 To Save 115500 Baud Rate
Jan 27, 2013I've configured all my devices in the lab to use 115200 baud rate, so I can speed things up a little at the console. For whatever reason, I can't get my 3550 to save the 115500 baud rate. I power on the switch, hold the mode button, at the switch: prompt I type 'set BAUD 115200' followed by a reset. I power the cycle the switch once more, yet it still holds at 9600. I did the same process on my 3560's and it worked like a charm.
View 3 Replies View RelatedCisco WAN :: Catalyst 3550 Switch Routed Interface
Feb 21, 2011we are using the catalyst 3550 L3 for BGP routing. For e.g. Gi 0/4 is our internal interface tha we want "switch".
We need on Gi 0/5 the same network that is on gi 0/4.
How is it possible? Make it like a 2 port mini switch. Or make a bridge of these 2 interfaces without any complicated reconfiguration needed?
Cisco Switching/Routing :: To Stack 2 Switches 3550
May 15, 2013I would like to know how to stack 2 switch cisco 3550 that IOS C3550-ipservicesk9-mz.122-44.SE6
View 3 Replies View RelatedCisco Switching/Routing :: Upgrading From Cat 3550 To 3750?
Aug 30, 2012we have two core swiches 6506 and around 55 cat 3550 switches. currently we are on the process of replacing the cat 3550 switches to 3750 switches.We need 10/1000/1000 speed, ip base image with upgrade options. Our up links from cat 3550s(sfps) are single mode and dual mode fiber mode with 1 gbps ports on core switch.
At present we are not upgrading to 10 gb modules on core. Spread over 15 floors each floor needs 2 up links(single mode , and dual mode). since cat 3750 sfps are smaller in size existing gibics cannot be used. Looking for the best option of cat 3750 switches with 1 gb up links which can be upgraded to 10 gb later when we replace the modle on core. Requirements:
1- Cat 3750 switches 55 in no with sfps for 1 gb up link (dual mode fiber and single mode fiber)
2- stacking option
3- 10/100/1000 speed
4- ip base image upgradable to ip service image
5- ipv6 compatibaility. Network is spread over 15 floors so from each floor we need two sfp up links 1 gbps using dual mode and single mode
-6-Should be upgradable to 10 gb in future when we upgrade the core modules
Or is it better to go for 10 gb module in core as well as edge switches ? if so what should be the modules?
Cisco Switching/Routing :: 3550 TCL Interpreter In Switches
Jun 11, 2008I have one 3550 switch and i upgraded from 12.1 to 12.2(44)SE . But "tclsh" command is not enabled on this version. As per Cisco, 12.2(25)S is enough to enable TCL interpreter.
View 5 Replies View RelatedCisco WAN :: 3550 When Delete Current IOS / It Leaves Only 8MB Of Space
Feb 25, 2012I am trying to upgrade my IOS on a 3550 switch.The switch has 15MB of space total.When I delete the current IOS it leaves only 8MB of space.I need 10MB of space for the new image.Where is this other space being taken up? [code]
View 3 Replies View RelatedCisco Switching/Routing :: Policy Map On 3550 Not Working?
Sep 27, 2012We have a metro Ethernet service, basically our WAN connection, that we use to connect 4 sites. This MOE service has a CIR of 200 Mbps, connected to a port on a 3550-12T running Version 12.1(22)EA5 at 1000 Mbps. We are exceeding our CIR at times during the day for short bursts which is causing the MOE switch to drop packets, which I suspect I am seeing manifest itself in some choppy VoIP conversations and dropped ICMP packets from our network monitoring software. I implemented policy maps to apply an outbound service policy to the interface connected to the MOE service, but I am not seeing any matches to the access lists or the service policy. I’m not sure if I am missing something or perhaps the IOS is not capable?
Below is the config for the service policy and some command output. Notice that there are hits on a statndard access list that is used for other purposes, but the extended access lists used for the class maps have no matches.
!
class-map match-all REALTIME
match access-group name REALTIME
[Code].....
Cisco Switching/Routing :: Separate Network On 3550-12G?
Sep 26, 2012How do I configuring Private Class A [10.206.90.0/24] and Private Class C [192.168.1.0/24] Network on Cisco 3550-12G Switch.
View 3 Replies View RelatedCisco :: 3550 - Show Power Usage For Devices
Jan 27, 2013Is there anyway I can see the power usage on either a 3550 switch and/or 7301 router? I have some far away I wish to see the usage off.
Devices with module power supplies like cat 4500s/6500s/7600 etc all have commands like "show power ...", which will show me input voltage, current and power usage in watts. Is there anything like this for devices without module power supplies?
Cisco Switching/Routing :: Configure Qos On 3550 Interface?
Aug 3, 2012I was trying to config qos on 3550 interface
Match protocol is not supported for this interface
So does this mean that qos is not supported on 3550?
Cisco WAN :: 3550 Port Forward Down Through Layer 3 Switch
Aug 18, 2011I'm looking at implementing a cisco 3550 Layer 3 switch and would like to know if i can forward ports down to all of my different Subnet Servers/Pc's.
For example. See attached image.10.0.3.5 is a mail server. 4.2.2.2 is our public IP.
I would like to forward TCP port 25 down to our Mail servers IP. Any reason this will not work by using the cisco 3550? Currently we have a flat network (1 subnet) and port forwarding works fine.
Cisco Switching/Routing :: Catalyst 3550 PoE 802.3af Compliance?
Jan 5, 2012confirm whether the Catalyst 3550 with IOS Rel. 12.2(44)SE is compliant with POE IEEE 802.3af? I see some conflicting informaiton on Cisco's web site. Before Release 12.1(22)EA2, Catalyst 3550 PoE-capable switches (without intelligent power management support) caused high-power powered devices that supported intelligent power management to operate in low-power mode. Devices in low-power mode are not fully functional.
IEEE 802.3af—The major features of this standard are powered-device discovery, power administration, disconnect detection, and optional powered-device power classification. For more information, see the standard.