Cisco WAN :: IOS For 2621 XM That Has MPLS?
Sep 21, 2011tell me the IOS (c2600-???) needed to be able to do MPLS on the 2621 XM router?
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Cisco :: 7206 MPLS To Export Netflow From Its MPLS
Jul 11, 2012I have P router (7206VXR) and I need to export netflow from its MPLS interfaces to the netflow software.
View 2 Replies View RelatedCisco Security :: NAT On 2621
Feb 16, 2005i have spent a few hours trying to NAT out a few intenal 192.168.x.x hosts through both my ethernet1/0 interface and also tryed using another IP from the range.
View 5 Replies View RelatedCisco WAN :: 2621 - IOS Boot
Aug 22, 2012I've got a Cisco 2621 with this IOS image in flash: c2600-i-mz.120-7.bin (the only IOS in flash). When I power up the router, the following errors occur:
open: file "n" not found
open(): Open Error = -1
loadprog: error - fileopen
boot: cannot load "flash:n"
I have to press "Ctr l" and "break" to enter Roman, there i can use the boot command to start the IOS. Configuration register is set to 0x2102, all running config should be factory default.
What I have to do to boot the IOS directly when i power up my router (without entering Roman mode...)?
Cisco WAN :: 2621 ACL Filtering DHCP?
Jan 26, 2012I have a 2621 with a WIC-1ADSL that connects to my ISP. Since the 2621 has 2 ethernet ports, I wanted to setup a network on the second ethernet port for testing things such as VPN into my network via my ASA5505. I have a DHCP pool set on the particular network but cannot get a client to get an address from the router. I think I might have an ACL that is blocking or need an ACL to allow bootp on the interface. Here is the config:
Building configuration...
Current configuration : 4144 bytes!version 12.3no service padservice tcp-keepalives-inservice tcp-keepalives-outservice timestamps debug datetime msec localtime show-timezoneservice timestamps log datetime msec localtime show-timezoneservice password-encryptionservice sequence-numbers!hostname r01!boot-start-markerboot-end-marker!security authentication failure rate 10 logsecurity passwords min-length 6logging buffered 4096 debugginglogging console criticalenable secret 5 SECRET
enable password 7 password
[code]...
When I try to get an ip address from a client, I never receive one. But when I issue dhcp server statistics, I can see packets hitting the interface:
r01#sh ip dhcp server statisticsMemory usage 14050Address pools 1Database agents 0Automatic bindings 0Manual bindings 0Expired bindings 0Malformed messages 0Secure arp entries 0
Message ReceivedBOOTREQUEST 0DHCPDISCOVER 68DHCPREQUEST 5DHCPDECLINE 0DHCPRELEASE 0DHCPINFORM 0
Message SentBOOTREPLY 0DHCPOFFER 0DHCPACK 0DHCPNAK 5
Cisco Infrastructure :: VLAN Not Available On 2621?
Jun 13, 2011I purchased a Cisco 2621 with IOS Version 12.3(26) on it. When I went through the commands, I couldn't find any VLAN or VTP available. I need to make sure I can see this on the device in order for me be able configure VLAN on my network and get ready for my CCNA exam.
Below is the version on the device and I also attached the available commands:
Version: IOS (tm) C2600 Software (C2600-I-M), Version 12.3(26), RELEASE SOFTWARE (fc2)
Cisco WAN :: Which Version Of IOS For 2621 Supports NAT
Sep 4, 2012Which version of IOS for the 2621 supports NAT?
View 1 Replies View RelatedCisco :: 2621 Router In Boot Loop?
Jul 27, 2011I have a 2621 router, because I want an image of about 21M, I upgraded as follows:
IOS = 32M
RAM = 64M
ROM VERSION = 12.2
However, when I power up my router, it goes into a boot loop, and I see the following messages:
NOT ENOUGH MEMORY IN THE SYSTEM TO RUN THIS IMAGE
***SYSTEM RECEIVED A SOFTWARE FORCED CRASH***
how to overcome this error, and successfully upgrade, so I could load my new image?
Cisco WAN :: Add Another Fast Ethernet Port To Old 2621
May 21, 2013I need to add another fast Ethernet port to an old 2621 router, I need a NM-1FE-TX OR NM-1FE-FX-V2 ??
View 4 Replies View RelatedCisco Infrastructure :: Serial 4T Not Detected In 2621
Oct 21, 2004I have a cisco router 2621 when i install the module cisco NM4T it is not detectetd. following are the outputs.i have tried IOS 12.2.15T15 & 12.3
booting up:
smart init is sizing iomem
ID MEMORY_REQ TYPE
0000A2 0X00103980 C2600 Dual Fast Ethernet
[Code]......
Cisco WAN :: Possible To Have 2621 As Edge Device Or Pix 515E
Nov 26, 2011I'm trying to figure out the best design for my network. I currently have a setup like this:Internet - Cable Modem - Pix 515E (doing NAT) - 2621 - Internal Network.Now, should I have the 2621 as my edge device or the Pix?
View 6 Replies View RelatedCisco Firewall :: To Put In ACL To Limit Inbound 2621
Apr 20, 2013I have a 2621 router - old. but works well.Need to put in an ACL to limit the inbound SMTP traffic to be FROM a specific set of IP's, and deny all others.
I have tried various combinations with no luck. Something obvious, I am sure.
When I do a show access lists 160 it shows all SMTP traffic being snagged by the SMTP deny statement. All other traffic works correctly.
Here is my config so far...
Current configuration : 3093 bytes!version 12.2no service single-slot-reload-enableservice timestamps debug uptimeservice timestamps log uptimeno service password-encryption!hostname xxxxxxxxxx!logging rate-limit console 10 except errorsenable secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx!ip subnet-
[Code] ....
Cisco WAN :: 2621 QOS On Router Ethernet Port
Nov 3, 2011The config I am posting is from a 2621 router. This routers Int fa0/0 connects to AT&Ts OPTEMAN 10Mbs Ethernet interface. The other end connects to our HQ router. At HQ is our PRIs and phone switches. I have configured QoS for this router, but don't I have to link them to the ingress interfacce (Int FA0/0)?
View 9 Replies View RelatedCisco WAN :: 2621 - How To Setup Enterprise EIGRP
Dec 19, 2011OPTEMAN: 3 routers connected via a private subnet (/29) over the OPTEMAN: Site A, Site B, and HQ. Site A is a 3560 that is the gateway for two subnets: siteA1 and siteA2. SiteB is a 2621, and HQ is a 6509 w/ MFSC.
HQ also connects to 4 other sites via MPLS: SiteC, SiteD, SiteE, and Site F.
HQ has the server subnet, Internet connection, and connection to other services via MPLS.
I have basic EIGRP setup on HQ, SiteA, and SiteB. So far only siteA and HQ are updating each other. Not sure why. I am looking for the best practice example of how I should setup my enterprise EIGRP. I currently use static routes between the sites. I would prefer to be able to setup EIGRP in parallel, the remove the static routes.
Cisco Infrastructure :: 2621 - Routing With Two LANs
Mar 9, 2006I have a spare 2621 sitting on my desk and i would like to run a little experiment. i had two LAN segments that are seperated right now, but would like to stick this router between them and route traffic between them?
Current configuration : 1221 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption(code)
One Cisco 2811 Router Accessing Internet Through Another 2621?
Apr 26, 2012I have a cisco 2811 router doing nat on my home network and it works fine.I've connected a cisco 2621 router to the 2811 both have serial T1 cards, I have enabled IP routing on both and have eigrp 1 process running. I can ping and telnet to each router and they are advertising the networks on each other. when i do a traceroute on the 2621 to an outside address or name example [URL]I get no reply.
View 4 Replies View RelatedCisco WAN :: How To Stop Video Streaming By 2621 Router
Dec 13, 2010I have some internet users who listen to online vedio music and and other streamin program so my network goes very slow and bandwidth consumtion is goes very high.in this situation i have no any firewall, how i can stop vedio streaming by cisco 2621 router.i have been configured to stop the bittorrent and it successfully done class-map match-any peer-to-peer match protocol gnutella match protocol kazaa2 match protocol fasttrack match protocol novadigm match protocol edonkey match protocol bittorrent match protocol rtp match protocol rtsp!!policy-map peer-to-peer class peer-to-peer drop?
View 2 Replies View RelatedNetworking :: Cisco 2621 ACLs Blocking All Deployments
May 9, 2011How would I go about only allowing the traffic that I have acl's set for and blocking any other traffic?
Just as an example say I have an acl that allows traffic from 192.168.1.0 to 192.168.2.10,How would I go about setting it up so that no other traffic can occur such as http traffic from 192.168.3.20 to 192.168.1.10
I'm hoping there's a way to deny everything and then only allow what I want. It would seem crazy if I would have to deny every single protocol from every possible action.
Cisco Switching/Routing :: 2621 / Public IPs / How To Use Less On An Interface
Jul 24, 2012I have a 2621 that I am configuring on the internet. My ISP gives me a static DHCP assigned address and then two more static addresses that are not part of the same block. (e.g. 1.2.3.4 is static via dhcp and then they give me 5.6.7.8/30).
I have fa0/0 getting 1.2.3.4 ia dhcp. I have 5.6.7.8 on a loopback interface for PAT/NAT as I have the main one on fa0/0 doing vpn to a remote ASA. The problem is that I have yet another device that needs a public IP, mainly 5.6.7.9... I want to hook that device up to fa0/2 (this box has three fa interfaces). How do I setup fa0/2 if I want to give the device on it a real live public IP address? I have done this before, but it must have been 10 years back on an even older CISCO and I can not remember how I did it.
Cisco WAN :: 2621 / 3600 / 5505 - Work With BT Infinity
Mar 20, 2012We have an existing Cisco 2621 XM router with an ADSL interface connected to BT Broadband. Basic layout below:
Internet------ADSL on Cisco 2621 ------ Pix 506e ---- 3600 switch with inter VLAN routing to multiple VLANS
There are 5 static IP addresses. The internal FE port on the 2621 has one external assigned to it. The outside int of the PIX has another external IP assigned from the 5. The other 3 are NATd through to internal IPs via the PIX to internal servers etc.
The ADSL is being upgraded to BT Infinity. This new service comes with a separate VDSL modem and a separate BT router. Ideally I want to ignore the BT router and use the Cisco 2621 as it has 2 FE ports and I suspect I could do something using PPPOE.
So New layout would look like
Internet ----- BT VDSL modem------ Cisco 2621 ----- Pix 506e ---- 3600 switch with interVLAN routing to multiple VLANS
I think it is a bit strange the way it is setup as 2 static IPs cant be used. There is an opportunity to use a ASA 5505 which may become available.
Cisco WAN :: 2621 - Sample Configurations / Routing Network
Apr 9, 2011I'm moving into a new data center. I don't consider myself a network engineer or anything but I do understand the basics. The new data center I am moving into routes my network to me a bit differently than my old data center. The IOS on the Cisco 2621 is: c2600-i-mz.123-26.bin
I am assigned a /29 block which they configure as the routing network, it looks like this: Routing Network: A.A.A.0Routing Network Sub net Mask: 255.255.255.248Routing Network Def Gateway: A.A.A.1Customer Usable Address: A.A.A.4
I've been assigned a /28 block which is B.B.B.240/28. They stated that in order for me to use my allocated blocks, I had to act as my own gateway, routing the traffic through the routing network. This goes just a bit beyond my networking knowledge, though I still understand it, I just don't know exactly how to execute. I'm assuming my 2621 with 2 Fast Ethernet interfaces should be able to handle this routing scenario.
Any sample configs, or possible a link to a how to to get this setup? I was going to use FreeBSD to do the routing, but a appliance based Cisco router is much more attractive of an option to me.
Cisco VPN :: 2621 VPN Tunnel Drops Routes Out Of Routing Table
Dec 11, 2011My main issue was trying to connect virtuelly via GNS3 and my router setup on it. I have three Cisco 2621 XM routers set up. They all came with 2 Fast Ethernet ports. However, only one of them has a Serial port. So, what I'm doing is connecting the routers together with the fast ethernet ports using crossover cables. So, I baselined two routers to start with. Very simple AAA, set up IP HTTP server, IP HTTP Secure Server, etc. Privledge lvl 15 access, etc.
I then set my Router A's inside Fa0/1 port with a 192.168.1.0/24 network. The outside port Fa0/0 is 10.0.0.0/30 network.Router B is set up similar, 192. 168. 2. 0/24 insice Fa0/1, Fa0/0 is 10.0.0.0/30 network outside. So, three networks 192.168.1.0, 192.168.2.0, 10.0.0.0 network. [code] I then repeated the same on Router B, just transposing 2.0 network for interesting traffic, and Peer 10.0.0.2 for the Fa0/0 interface on Router A.When I "test" the tunnel, I get an error message. So, since I'm connected to Router B (which was working, had routing, and had Router A's network 1.0 in it's routing table), the error msg says that I need to add a route into the routing table (192.168.1.0). It was there up until I attempted to put the VPN in place. It's like it stopped the routing.
At face value, it looks like this should be working! But when I debug the ospf process, it looks like hello packets aren't tranversing across to the other side. Is it because I just have the 192.xxx.xxx.xxx networks as "interesting" traffic? Can I have multiple networks marked as "interesting"? I thought that's what the peer statements were doing to allow the tunnel to be established.
Cisco WAN :: Replace Modem With 2621 Router With WIC-1ADSL Module
Dec 26, 2012I have a Cisco ASA5505 with Frontier ADSL. I broke into their crappy little modem and obtained the settings needed to replace their modem with a 2621 router with a WIC-1ADSL module. I have a static IP from Frontier which is on my ASA5505 and the Dialer interface on the 2621 gets its address from Frontier via DHCP. There are devices behind the ASA which I need access while in the field, IP Cameras, Seed Treater, etc., so I have Anyconnect running on the ASA and can access everything from my laptop, iPhone and iPad from whereever. The issue arises when my laptop is in house and communicating with my parent company and I try to make a cell phone call off the network extender. The call is choppy since there is no QoS and the data is strangling the voice. Since I have control over the 2621, I added another network and NAT it into Frontier without them knowing. I have since placed the network extender on this network as well as a WAP200 that is wide open for my customers when they are in the office. Doesn't fix the problem but...
I have now added Evertek Wireless internet with a static IP also but they use a reservation based on the MAC Address of my interface of the ASA. This plugs directly intot the ASA via ethernet (I would assume their antenna is just a wireless bridge). I set route tracking on the Evertek side and use the Frontier as a backup and all devices on my NAT network still funcion on Frontier DSL and all my nornal data traffic is out Evertek. The issue is that the Evertek Wireless is not very fast or reliable (today in during a snow storm, it could barely keep an internet connection). And I had a problem with Anyconnect using either connection. I got that working. But think that the "ip address x.x.x.x y.y.y.y dhcp setroute" on the Evertek side messed things up from a routing standpoint when I would connect from the outside on the Frontier side. For testing, I switched the tracking around and now the connection on the Frontier side does not work but that is besides the point.
Frontier is going to try out an ADSL/2 connection next week which brings up another issue; all Frontier connections come into my buidling on a single 4-pair wire so if they go down, all my internet except the Evertek goes down. I have a Raven Slingshot coming for installation shortly that cannot go down; it will provide RTK (sub-inch accuracy GPS) to my customers that have auto-steer and auto-shutoff capabilities in their tractors via cellular data modem. So, while they are planting their crops in the field, if my connection goes down, their tractor will not function.
I also had a Cisco UC320W but it died a few days after it went off warranty so I replaced it with a Dell Server running 3CX IP PBX that supports Cisco SPA525G2 and SPA501G IP Phones. There is a 3CX iPhone app that allows me to receive calls while in the field, it uses a proprietary tunnel that I have open on the ASA. With 4-pair coming into my building, I will be left with a single 1-pair for phones so I am considering a SIP provider instead.
Can/should I move the Evertek ethernet to the third ethernet interface on the 2621 and track the Frontier DSL against the Evertek (backup) on the 2621 side and use the ASA to track the ADSL/2 against the 2621? Should I acquire an 1841 (or some other device that suppports the HWIC) with a ADSL/2 card and use HSRP between the 2621 and 1841? Is that even possible?
Cisco Switching/Routing :: Setup VLan Between 6509 And 2621 Router?
Oct 25, 2011I need to setup a vlan between the 6509 and 2621 router. This needs to be a VLAN (200) the runs between the devices that uses DOT1Q trunking. The end result is all the networks (vlans) on the 6509 can talk to the LAN on the 2600 (10.133.22.0 / 23) and visa versa.
Device 1
6509 with CatOS / IOS
Config I did on the MSFC:
Interface Vlan 200
ip address 10.10.10.1 255.255.255.248
[code]....
Cisco Switching/Routing :: 2960 / 2621 - IP From Wrong VLAN Being Handed Out
Dec 29, 2011Setup is like this: Poly com IP phones -> Cisco 2960 switches -> Cisco 2621XM router running 12.28(r). A Windows 2003 server running on HP Proliant DL380 G4 with the correct DHCP scope is configured for the IP phones, also sitting on a Cisco 2960 switch.
A typical port config on the 2960 is:
interface FastEthernet0/1
switchport mode access
switchport voice vlan 60
mls qos trust cos
auto qos voip trust
spanning-tree portfast
spanning-tree bpduguard enable
Relevant section of the config on the 2621XM router:
interface FastEthernet0/0
no ip address
no ip redirects
no ip proxy-arp
ip pim sparse-dense-mode
[Code] .......
This used to work on a Windows 2000 server which sat on different piece of hardware, but stopped immediately after the migration to Windows 2003 server was done. There was no change on the router or switches prior to or after the server migration. I see DHCP server log on the 2003 server giving DHCP NACK because the phones are apparently asking for IP's in the data VLAN.
Cisco Switching/Routing :: 2621 - Unable To Ping Internal Interface
Dec 3, 2011I've got a 2621 configured as my main gateway to the internet - right now it's obtaining a DHCP ip from a the ISP's proprietary router set to bridged mode.
As of now, I'm unable to ping the internal interface of the router. I can ping external IP's only, even though I have DNS servers listed, i am unable to resolve host names. I'm running a few servers to which people are able to connect to my web server, among other services. I even have a crypto map setup to another 2621 across the country and can ping all internal ips on the other end... I JUST CANNOT PING THE INTERNAL INTERFACE of the router!!
I've noticed that when I ping the router during it's boot process (using linux un-interupted) I get a response in a very short window, then dies again. I'll post my config below:
[code]....
Cisco Switching/Routing :: 2950 / 2620 / 2621 - How To Get WAN Connectivity Back To Switch At End Of Network
Jan 27, 2013I have a lab setup to take my CCNA and CCNP and I'm having issues trying to get WAN connectivity back to a switch at the end of my network. My lab environment consists of 1 - 2950 switch, 1 - 2620 and 1 - 2621XM. I have 1 Ethernet connection from each router to the switch and 1 serial connection from the 2620 to the 2621XM. I have the serial interfaces in a shutdown state right now so there is no loop since I do not have Spanning tree setup on the ports on the switch yet.
Right now using the fast ethernet ports on the routers and I have no issues its when I shut down those Ethernet ports and try using the serial interfaces when I start having issues. So my network layout is Ethernet from switch port f0/4 to port f0/0 on 2620 and serial from s0/1 on the 2620 to s0/2 on the 2621XM. My 2621XM f0/1 is whats connected to the WAN and I have no issues getting to the WAN from my 2621Xm or my 2620 but when I try pinging any website or even my WAN default gateway from my switch I get nothing!
Ive also noticed that when I do a IP NAT translation (after accessing the WAN from my 2620) on my 2621XM the source IP is of my serial connection not the ip of my 2620 router? I have my default gateway on the 2620 as the the IP of my serial interface on the 2621XM and vice versa because my LAN network is 172.16.1.0 and my WAN is 172.16.9.0. I have a /31 setup between my serial connections 172.16.11.0 (s0/1) is on the 2620 and 172.16.11.1(s0/2) is on the 2621XM. I used the SDM (ver 2.5) to setup NAT to have f0/1 with Nat outside and s0/2 as Nat inside. Encapsulation is HDLC between the serial links. Ive attached the running configs of the switch and routers.
Cisco WAN :: 2621 / Time-Based Access Lists Using Time Ranges?
Jan 4, 2011I have one 2621 router i want to creat time base access list so that one of my subnet user(10.128.194.0 255.255.255.128) use only internet between 11am to 2pm.
View 15 Replies View RelatedCisco - How To Establish New MPLS
Feb 19, 2013Am having 2621 router, going to upgrade to gh speed wan interface card(HWIC-4ESW). whether it can able to handle routing as like a normal serial and ethernet interface? Shall i establish a new MPLS or Leased line connectivity in that interface(HWIC-4ESW) ?
View 5 Replies View RelatedCisco WAN :: MPLS MTU 6500 With SUP 720
Jan 14, 2013Just like to ask first your inputs about the MTUs needed on our proposed setup. We currently have a large internal network composed of several metro ethernet links. We have different carriers and we all know that they do not always provide L1 connectivity. They sometimes do Q-in-Q or EoMPLS or other technologies that would hide their internal network and appear as a point-to-point ME circuit to customers.
We are planning to create our own MPLS network for our clients so we don't have to leak their networks inside ours and we are trying to avoid the overhead of GRE/IPSEC since we'll be adding a lot of client networks and the overhead is not reasonable. So we just thought of MPLS-VPN to at least reduce the overhead and we don't have to purchase a lot of network devices.
With that said, what is the safest thing to ask the carriers and what settings should i put in our network devices. I am still confused with the differences of MTU, IP MTU, and MPLS MTU.
We also have one circuit running 802.1q instead of using routed-port on the switch. Is 802.1q supported in LDP?
Our internal network is comprised of 6500 switches with Sup720 and Gigabit linecards and we are planning to use 3900 routers as PEs. We all hooked up our ME circuits across the 6500 switches.
Cisco VPN :: Site To Site With RVS4000 And 2621
Dec 10, 2011I originally had a site to site vpn between my pix 515e and RVS4000, but wanted to put my router on the edge of my network for greater QOS control. I've managed to get the tunnel up, but can't get any traffic across the tunnel. The RVS4000 says the tunnel is up, and when I do a "show crypto isakmp sa" on the 2621, I see a QM_IDLE which I believe it good.
My architecture is this:
LAN - RVS4000 (static public ip) ----internet------2621(dynamic public IP ((dhcp)) - LAN
Below is a copy of my 2621 config. My guess is I left something out, but can't put my finger on it.
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
[Code] ....
Any MPLS Providers
Nov 7, 2012We're looking at rolling out MPLS between each of our sites. probably more soon.Do you guys have favorite MPLS providers? How have your experiences been?
View 10 Replies View RelatedCisco :: Purpose Of VPN Label In Mpls
Jan 29, 2013What is the purpose VPN label?As we know, in the MPLS VPN, the following mechanisms:RD - used to distinguish between overlapping routesRT - used to determine the VRF in which to send the route.But why need a VPN label?
View 11 Replies View Related