Cisco VPN :: Does 2911 Support The VRRP
Jan 30, 2013Does Cisco 2911 support VRRP?I can’t find in datasheet anything about it.
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Cisco WAN :: 2911 Does Not Support NM-E3/T3 Serial Card?
Jun 14, 2011From all of the documentation I am seeing, the 2911 does not support the NM-E3/T3 serial card.
View 16 Replies View RelatedCisco Security :: 2911 Routers - Does ASA 5510 Support BGP
Jan 25, 2012I have a new BGP configuration that consists of two asa 5510 and two routers 2911 at the back. My question is : Does asa 5510 support BGP?
View 1 Replies View RelatedCisco Switching/Routing :: 2911 Can Support Ip Service Image
Feb 29, 2012i want to check if cisco2911-sec/k9 can support IP service image? what PAK(license) can be bought to activate the IP service feature set?
View 1 Replies View RelatedCisco Switching/Routing :: 2911 Out Of Box - No IP SLA Support And No VLan / Trunk
Jan 27, 2013We bough an Cisco 2911 router, and as i see the "ip sla monitor" command is not supported. Which license/IOS upgrade should i buy the fullfill this. And i cant add a trunkport to the iunterface even cant add a vlan to interface. How do i a trunkport on the cisco 2911 router. ANd how can i do a vlan on a interface on the router.
View 2 Replies View RelatedCisco WAN :: 2911 - Support Interface ADSL Module Like Backup Link?
Apr 27, 2011i will going to buy a router 2911 but i want know if support a interface ADSL modulo like backup in case that my primary link WAN Ethernet down and up the adsl link with a module HWIC ADSL pots.
View 1 Replies View RelatedCisco :: VRRP Authentication Failure
Jan 1, 2013I have a following question. I configured different authentication passwords in Master and slave VRRP setup.
View 2 Replies View RelatedCisco VPN :: 2800 - Remote Access To VRRP VIP?
Feb 14, 2011One of our customers had 2 x 2800 series routers that they needed to reconfigure to support new services, The existing public subnet has 2 free ip addresses to use for the routers, unfortunetely even though the ISP can reconfigure this to create more addresses the customer cannot have any downtime (there are other routers in this subnet that are live) and therefore i had my hand forced into using VRRP as opposed to HSRP (3 addresses).
I used VRRP to share the master address as the VIP, so one address on the master, one on the backup, using the master address as the VIP.
This all works fine, outbound and inbound traffic failover as expected and preemption works just fine.
My problem is, he asked me to configure a remote access VPN. So i have configured the VPN to connect to the VRRP VIP. When the master is active, the VPN connects, traffic passes, all fine. When the master is switched off the VPN traffic hits the backup, as its now assumed the VIP, and completes phase 1, xauth works, but phase 2 will not come up and the client displayed "not connected".
So doing some debugs, the phase 2 policies are accepted, but i get the message
*Mar 1 01:36:21.451: IPSEC(validate_transform_proposal): invalid local address x.x.x.164
where x.x.x.164 is the VRRP VIP address, the physical address which has the crypto map applied is .165
So here lies the problem, the client is connecting to .164, the crypto map is applied to the interface the is configured with .165. Hence the "invalid local address"
I have found some documentation online that suggests that VPN redundancy is possible with HSRP, but not on the 2800 series router. I cant use HSRP as i have only 2 addresses, and i cant use that feature as my routers dont support it.
Cisco :: Vrrp Providing Redundancy On The Trunks From Switch
Apr 18, 2013R11 is acting as host for testing purposes (pinging the DG's, and the ISP interfaces -> which are the lo0 address on the routers.I also have another question: How would I go about providing redundancy on the trunks from the Switch to the router?
View 2 Replies View RelatedCisco WAN :: 1811 How Will OSPF And VRRP Factor-in To Such A Setup
Sep 29, 2012I currently have a working metro ethernet connection between our main office and a branch office. I am tasked with building a redundant route for this site, in case the metro-E line goes down. We are purchasing two cable internet lines at each sight and I plan on buying two Cisco routers to do the VPN tunnel via the new cable Internet connection. The metro ethernet connection currently has two HP 3500s on each atm.2 questions:
-How will OSPF and VRRP factor-in to such a setup?
-What Cisco routers are recommended that can utilize this protocol?
The HP 3500s can do either OSPF or VRRP.I have been purchasing and setting up refurbed Cisco 1811 routers for other VPN tunnels and they work great.
Cisco Switching/Routing :: ME-3600X VRRP Configuration?
Nov 22, 2011I have found the HSRP configuration example in Cisco Metro Ethernet Switch ME-3600x/ME-3800x but unable to find the VRRP configuration exmaple in Configuration guide as well in Command Reference Guide.
I am using the IOS version ME-3600: S360XVK9T-12252EY and ME-3400: S340XBT-12253SE
command reference guide: [URL]
configuration guide: [URL]
Kindly confirm either these switches support vrrp commands or not? If yes, kindly share configuration example.
Cisco Switching/Routing :: Will Vrrp Object Tracking Work On 1721 Router
Feb 20, 2013I am using a bunch of Cisco 1721 routers for my T1 lines. We recently purchased Digi cell modems as a backup for the T1. On configuring vrrp to work on both devices I discovered that IOS 12.3(6c) does not support the "vrrp track" feature. After reviewing the Cisco Feature Navigator I could not see an IOS that will support the vrrp object tracking. Is that correct? The routers have T1 WIC's installed. If it does work what is the latest IOS that will work on this end of life product?
View 1 Replies View RelatedCisco Switching/Routing :: 3825 - Use HSRP Or VRRP If Not Two Valid / Unique Wan IPs To Assign Routers
Apr 24, 2008Our ISP hands us an ethernet link. ISP router has one address of (for argument sake) 1.1.1.0/30 net, - let's say they have 1.1.1.1 we have the other usable address of 1.1.1.2/30 assigned to our 3825 router. Is it possible to use hsrp or vrrp if there is not two valid/unique "wan" IPs to assign to our routers? For example, if we had a pair of 3825 routers? are we stuck with basically a manual failover or requesting our isp to provide a larger address wan block?
View 2 Replies View RelatedCisco Switching/Routing :: 7609 For Switching / Based On LAN (VRRP / HSRP) Feature
Oct 18, 2011I am facing an isssues with 7609 for LAN switching , based on LAN (VRRP/HSRP) feature.Actually we are having ES+ cards (on 7609) and we are using multiple groups(say 350 vrrp groups) running on the router . the routers are connected as router 1>>> mux(which is working as switches)>>> router2
my questing are
1. does their will be "multicast packets" (for VRRP/HSRP group) "from backup router to Master router", when in stable state( ie when Master and backup are already chosen) , or the packet from backup to master should be unicast.I know for sure, the packet from master to back is multicast packets denstination to Multicast IP packet and To MAC address.I am not sure but I think from backup to master it should be multicast
2. what is frequency of these packets( from backup to master)
3. As i have multiper group on a single interface ( we are using q-in-q), when the connectivity from router's is broken, then does all the groups will muticast their active roll in the lan sengment "at once" or it will be in a groups say 100 groups at once, and after few ms few 100's and sone ( as is on OSPF or RIP)
we are in between troubleshooting I hope we get the ans( Actul problem we are seeing in the router's that we have 2 ports on active routers and 2 ports on standby router , but we are not seeing muticast on 1 port on standby router where as all other 3 ports are seeing multicast packets) [code]
Cisco WAN :: 2911/K9 And 2911-Sec/K9 - BOM For Upgrade?
Dec 25, 2011I am having one router CISCO2911/K9 (Cisco 2911 w/3 GE,4 EHWIC,2 DSP,1 SM,256MB CF,512MB DRAM,IPB). But now my management asking me to upgrade this router as CISCO2911-SEC/K9.
What will be the BOM for this up gradation.
Wireless :: Can Wireless Router Support Up To 100 User Including Support Network Printer
Feb 16, 2011can wireless router support up to 100 user including support network printer
View 1 Replies View RelatedCisco WAN :: ASA / 2911 / PBR And IP Addressing?
Jan 28, 2011I am looking at this doc to use an ASA + 2911 to do Policy Based Routing with multiple ISPs.From the linked doc, under the PBR scenario, what should the IP addresses be for the routers connection to the ISPs? It isnt labeled.
View 4 Replies View RelatedCisco WAN :: 2911 - How To Configure QOS
Dec 21, 2011What specific commands are needed to configure qos on a router?
Two sites:
Cisco 2911 (site 1 ) Cisco 2911 (Site 2)
Data Vlan
Management Vlan
I want to configure QOS on Site 1 where the Data Vlan traffic is always marked higher than the management Vlan coming from Site 1.
Cisco WAN :: Cannot Configure IP SLA On 2911
Dec 27, 2012I have one router 2911 with the following image c2900-universalk9-mz.SPA.151-4.M4.bin I have two IPS on this routers and I tried to configure the IP SLA on this and I`m not able to do it and I don´t know why. I can configure almost everything but not the IP SLA command.this is the config:
track 10 ip sla 1 reachability
delay down 10 up 1
!
track 20 ip sla 2 reachability
delay down 10 up 1
!
[code]....
What I need to do in this case? or why cannot configure the IP SLA?
Cisco WAN :: IP SLA Monitor On 2911?
Oct 13, 2011I have a cisco 2911 router that is located in my head office LAN and I use this router to connect to my branch networks. I want to configure IP SLA Monitor on this router to track my WAN Links but it does not support the command IP SLA Monitor. My IOS VERSION is c2900-universalk9-mz.SPA.151-2.T1.bin. how I can configure IP SLA on my router.
View 4 Replies View RelatedCisco WAN :: IP SLA Configuration 2911
Feb 12, 2013I have a router Cisco 2911 with two possible Wan interfaces out and a backup configuration using IP SLA. When the Primary Interface goes down the traffic is automatically rerouted through the Backup Interface, but the problem I have is that when the traffic is going through the Backup Interface (because the Primary is down) if the Backup Interface also goes down, if the Primary goes up, the traffic is not automatically rerouted to the Primary Interface. And it looks to me like it keeps trying to goes out the Backup Interface and cannot see that the Primary is down. I guess that the pings are going out the backup Interface and as it is down the router doen't receive any anwer to the ping and doesn't change to the Primary.
The main configuration related to the IP SLA is this:
!
track 1 ip sla 1 reachability
!
interface GigabitEthernet0/0
description backup Interface
ip address 175.xx.xx.10 255.255.255.252
ip nat outside
[Code]....
Cisco WAN :: Stable IOS For 2911
Aug 5, 2012We have 2911 with HWIC-4ESW. System image file is "flash0:c2900-universalk9-mz.SPA.152-1.T1.bin"_2911#sh inv NAME: "CISCO2911/K9 chassis", DESCR: "CISCO2911/K9 chassis" PID: CISCO2911/K9 , VID: V05 , SN: FGL16011005
[Code]....
The problem was that HWIC-4ESW no longer pass traffic although showing that the interfaces are up rebooting the router solved the problem. What IOS is more stable and not subject to this problem?
Cisco VPN :: Zfw VPN Tunnel 2911
Mar 2, 2012Recently i attempted to build a LAN 2 LAN VPN tunnel from an Asa to a 2911 running zone based firewall. This was a standard IPSec psk tunnel nothing fancy. I got the tunnel to establish but i could only get traffic to encap on the Asa side and decap on the 2911 side. I couldn't get return traffic.I followed this doc here for classic IPSec in the last example. URL
And I am sure the Asa is right I built a ton of those but I am new to zfw. I did not see anything about a NAT exempt rule. But since everything uses real IPs instead of NAT I wasnt sure and I could not find any info. Do I need to do NAT exempt? If so do you use a route map on the end of you NAT overload config line like in the past?
Also I have a zone-pair to "self" and I was not sure if I needed anything there to be able to ping the inside interface of the 2911 when the tunnel is up from the remote end.
Cisco WAN :: 2911 - HA Between Routers
Mar 26, 2013I have to build HA environment, at the moment we have only one R1 and WAN1 but company wants to buy R2 + WAN2 and have HA between the routers, in case R1 or WAN1 goes down the other router will take over.
What would be standard methodology nowadays to do that - does HSRP will do what I need or it is better do some other way?
Cisco WAN :: Maximum T1's That Can Be Bundled In A 2911
Mar 11, 2013What are the max number of T1's that can be bundled on a 2911 router?
View 0 Replies View RelatedCisco WAN :: Getting Interface V.35 On 2911 Router?
Apr 19, 2011I need a interface v.35 on 2911 router, but it does not have WIC slot, it has EHWIC. Could some one told me if there are a card with V.35 interface that I can install in this model of router?
View 2 Replies View RelatedCisco WAN :: 2911 Unable To Ping From LAN To WAN
Apr 26, 2012I have the following setup where the Cisco ME 3400 provided by the ISP.
My Cisco 2911 is configured as below:
CORE_Router#sh run
Building configuration...
Current configuration : 6075 bytes
[Code].....
Cisco WAN :: Minimize IP Usage On 2911 And Keep NAT
Aug 1, 2012I have a problem I am running into... I replaced a 2621 with a 2911. The 2911 has three interfaces and I need to use all of them... Description:
gige0/0 dhcp static IP from ISP, public IP, they assign me 4 more usable public IPs gige0/1 broken into four VLANS, 108, 109, 120, 127, ip nat on 109 for them to get to the internet, and a static translation on 127 for the phone system to get to the internet gige0/2 assigned another public IP. A tenent has a linksys router on this interface, they want a public IP.
The problem is that this setup worked, but when we moved to the 2911, some nat translations are failing, and we would like to figure out how to minimize the number of public IPs we use (right now it is three + the static assigned dhcp). The nat that is not working is the nats to the 2001-3001 range. I am not sure why it is failing, but the router seems to indicate it thinks some of these overlap. This router is also doing a vpn to an asa... that seems to be working fine.
Current config:
Current configuration : 6072 bytes
!
! Last configuration change at 14:31:44 UTC Thu Aug 2 2012
! NVRAM config last updated at 14:31:50 UTC Thu Aug 2 2012
[Code]....
Cisco WAN :: 2911 / Configure BGP Over The ADSL?
May 19, 2011I've got a 2911 with a primary ethernet link to the ISP, with BGP running over it. There's also an ADSL module in it, which will connect into the same ISP AS. how do i configure BGP over the ADSL so that it sits there doing nothing until the primary link fails? Do i need to setup a new instance of BGP with a different AS on the router or can it sit in the same AS as the primary link?
View 1 Replies View RelatedCisco WAN :: WAN Failover With 2911 IOS Version 15.1.4M
May 18, 2011I thing that i find some bug in the newest IOS 15.1.4M.
The case is falow:
I start to configure failover for the costomer - make default route, make the default path but i cant find the comand IP SLA monitor. Is some meet this problem with this IOS or just Cisco make some chenge in the CLI commands?
Tomorrow i will try with IOS version 15.1.1T.
Cisco WAN :: 2911 Router To H.323 Gateway
Dec 14, 2011I have a 2911 router that I am trying to use a h.323 gateway for faxing purposes.Right now I can 4 digit dial and 10 digit the number and my analog phone answers, but when I try to place a call I get a fast busy immediately (as soon as I pick up the receiver)
View 1 Replies View RelatedCisco WAN :: Can't Configure Serial Int On 2911/K9
Feb 1, 2012Were bringing up a new site shortly and I'm trying to configure Serial0/0/0 which will be connected to an MPLS over 1.5m T1 line. I am basically doing a simular configuration as other sites where one of the ethernet interfaces is handed off from a fiber optic wan, but a T1 MPLS is connected to a WIC card and this provides a redundant path (though slower) in case of a fiber cut or equipment failure. This should be pretty straightforward but it appears as if I have no serial interface on this router. Card is in and everything, it is a VMIC-3-1MFT-T1/E1 in EHWIC 0.
View 7 Replies View RelatedCisco WAN :: RPS2300 With 2911 Router
Jun 26, 2012I want to connect a RPS2300 to a Cisco 2911 router to provide power backup.I have two questions ,Easy one : if the 2911 PSU (internal Power Supply Unit) fails, how to confirm the RPS2300 provides power to the 2911 with no reboot of the 2911 ?,Tricky one : After we replace the broken PSU, will the 2911 reboot or not as power revert from RPS2300 to internal PSU ?
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