Cisco WAN :: Layer 2 Traffic From Host To Router - 887va
May 6, 2013
i have set up a layer 2 tunnel on my 887va router and the traffic transmits accross this to my second 887va. unfortunately, I do not seem able to get the layer 2 traffic from my host PC and down the tunnel.
I believe the problem to be the router settings for the fastethernet aqnd forwarding this data out of the dialer port.
Here is my config:
Building configuration...
Current configuration : 3973 bytes
!
! Last configuration change at 13:03:15 UTC Thu May 2 2013
[Code].....
View 6 Replies
ADVERTISEMENT
Mar 24, 2013
I wish to assign a MAC ACL to a layer 2 interface on an 887VA router but cannot seem to see how to do this.
View 2 Replies
View Related
Jan 9, 2013
I need to configure a Cisco 887va router for a customer with a firewall that doesn't support PPPoA. I basically need to ensure all traffic that is recieved from the internet (ADSL connection) is NAT'd to a LAN interface so the firewall can do the specific NATing. I have the following route map and NAT rule in mind, but what I am confused about is that if the atm0 interface needs to be configured as the outside interface and vlan2 as the inside interface. How will the following work?
View 0 Replies
View Related
May 13, 2013
I have set up my network to pass ethernet (layer 2) traffic accross an adsl connection to another 887va router. this link is set up as a L2TP. I have a PC at one end of the tunnel and a web ranger that operates at layer 2 level. I can see the layer 2 traffic entering the router from the PC however it does not seem to go over the L2 tunnel to the other router.
I also need to know what debug codes I can enter to see if the data is being filtered and if so why?the debug L2TP gives the following output:
L2TP Tunnel and Session Information Total tunnels 1 sessions 1
LocTunID RemTunID Remote Name State Remote Address Sessn L2TP Class/
Count VPDN Group
[code]....
View 1 Replies
View Related
Nov 15, 2011
link where to download user manual and/or Technical manual for Linksys RV042 Dual WAN VPN RouterDoes the Linksys RV042 Dual WAN VPN Router AGGREGATE the bandwidth of the two WAN Ports for LAN use or how does it operate?Does it manage traffic on Layer 7 (Application Layer);can i configure say, yahoo messenger traffic to take priority over youtube traffic or http traffic over download/upload traffic or such?Does it have DYNAMIC bandwidth allocation/management feature?Can i Guaranteed Bandwidth Allocation for a particular user or IP Address?Does it have TCP Ack Prioritization feature?Can i direct site(s) traffic,say cisco.com and/or port or service to use a particular WAN port?If this product cannot handle this features?
View 1 Replies
View Related
Nov 30, 2011
What are the benefits of using a Layer 3 switch as opposed to a router for distributing traffic? Basically the building I work in has a fiber line coming in which then gets connected to a Level 3 switch (NetVanta 1534) which is then connected to all the ethernet ports and what not. Why would they choose to use this device as opposed to a router? Or just a regular Layer 2 switch?
View 12 Replies
View Related
Jun 23, 2011
I am looking for a certified (e.g. by the ITU) traffic model for the OSI layer 3 & 4. (TCP/IP). If there are definitions for different kinds of traffic, like idle-traffic (protocol only), surfing, file-transfer and all these mixed up.The reason why i am looking for it is that i am actually working at my bachelor thesis and need to simulate network traffic and its behaviour in/at a router. In particular i want to simulate the RTO (retransmission timeout) of a router with "realistic" traffic.
View 12 Replies
View Related
Dec 6, 2012
i want to to ask about redirecting in MLS 7600 .assume the user a has an ip x.x.x.xand that user requested url...i want to to redirect his request to url...the users that have to pay the monthly bills , i want to give thim an ips and redirect all the http requests from this to a special local webpage .is is applicable to to it on router cisco 7600 ??or is it applicable on router 7206 npeg2 ? also i have siwtch 2960g.i dont want to do it by proxy server.
View 4 Replies
View Related
Aug 30, 2012
difference of CISCO887VA-K9 and CISCO887VA-SEC-K9.I thought it because of the Advanced Security and Advanced IP Licenses, but it isn't, I've got the -SEC- Version now just with the Advanced Security license. So I asking myself why I bought the more expensive CISCO887VA-SEC-K9 if I have to buy the additional Advanced IP Services licenses extra..
View 14 Replies
View Related
Jul 10, 2012
I want to configure layer 2 switched netflow on my cat 6509 running vss,
I have configured the 2 commands below
ip flow ingress layer2-switched vlan 1,2,3
ip flow export layer2-switched vlan 1,2,3
However, if I look in the config the export bit isnt there after?
It is running a PFC
VS-F6K-PFC3C
Should layer 2 switched netflow work in this chassis ? it says on the Cisco site that it works on the below
"The command is supported on Supervisor Engine 720 in PFC3B and PFC3BXL mode only and on Supervisor Engine 2 with a PFC2"
View 1 Replies
View Related
Jan 5, 2012
On a 2821 Router with 15.1(3)T1
I have an IPSec VPN and NAT configured. Return traffic from an internal NAT host seems to be blocked by the WAN inbound ACL. What is the proper way to allow return traffic from the Internet for this internat NAT host? Note: As a test, removing the deny entry on the WAN ACL allows return traffic.
View 7 Replies
View Related
Jul 8, 2012
Up until recently one of my sites was able to get to a postilion subnet. Then we started receiving "host unreachable" e-mails. Posting told us SMTP traffic was not getting let in. I've compared the current config to a config that was saved before the issue popped up and found really no noticeable difference.
I tried a packet tracer trace with no luck: SiteB- Firewall# packet-tracer input outside tcp 11.2.2.36 12345 65.19.0.0 25.
Phase: 1
Type: FLOW-LOOKUP
Subtype:
Result: ALLOW
Config:
Additional Information:
Found no matching flow, creating a new flow
[code]...
Result:
input-interface: outside
input-status: up
input-line-status: up
output-interface: outside
output-status: up
output-line-status: up
Action: drop
Drop-reason: (acl-drop) Flow is denied by configured rule
Attached is a sanitized config. I'm not entirely convinced it's a firewall issue, but I need to some successful testing to prove otherwise.
View 19 Replies
View Related
Feb 16, 2012
So I have a proxy server in my home that all the computers use to access the internet (XP Pro). I edited the host file on the proxy to redirect traffic for various reasons (ad blocking, etc.) But I have noticed that it doesn't seem to affect the computers that use the proxy. For example one entry in the host file could be 127.0.0.1 abc123.com so that abc123.com would loopback to the localhost. For some reason this isn't working. Is there anyway to get this to work without changing the host file on each individual computer?
View 3 Replies
View Related
Feb 6, 2012
On remote site I have Cisco ASA5505, on cental site I have Cisco 2811 router, working site-to-site VPN tunnel. [code]
View 1 Replies
View Related
Nov 26, 2011
I am new to the ASA series and I am at a complete loss as to why I cannot configure this router to forward SMTP and RDP traffic to an internal host.
The packet trace tool in ASDM shows complete end-to-end connectivity for RDP but it still fails to connect from outside. This is my config file, what I need to change in order to make it work?
View 19 Replies
View Related
May 31, 2013
Is there any way to Mirror a CISCO C3750 Switch Port Taffic to a remote Host IP Address?I know Port Mirror (SPAN/RSPAN) can copy one Interface Packet to another Interface. But I am looking for a way to miror Switch Port Packets to a remote Host (having Public IP Address and running Wirehark). Is it possible?
View 9 Replies
View Related
Mar 18, 2012
I want to setup VLAN with the switches SG300 and SLM2024. What is the suggestion to connect these 2 switches. We have the Juniper net screen.
View 1 Replies
View Related
Nov 15, 2011
I have a question if I Stack a Catalyst 3750 L3 with a Catalyst just L2, will we able to use all L3 capabilities?
Switches are
WS-C3750G-24TS-E1U
WS-C3750V2-24PS-S
View 4 Replies
View Related
Mar 25, 2013
Is there a GUI that can be used to setup the 887 router. I need to setup a VPN.
View 1 Replies
View Related
Apr 29, 2013
I have cisco router 887VA.Question is when i connect that WAN port ( eth0) with any switch or laptop/pc i do not see the port in up state. What can be the reason.I have done "no shutdown " on interface level and there is no configuration on interface except the IP address , but it show " up down "state even the port is connected to some device. ( Is the port is faulty or some other reason).As per my concept it should show up state when we connect to some device ( Like router / switch / laptop).
View 6 Replies
View Related
May 12, 2013
does a router Cisco 887 va k9 support EIGRP and IPsec ?
View 2 Replies
View Related
Jul 7, 2011
I have been trying to connect a new Cisco 887VA Router to the Internet using ADSL via PPPoE and have been unsuccessful. The DSL line is active and functioning correctly since the current "old" router is connected and working without any problems (the "old" DLink router is connected to an Alcatel DSL Modem). AT&T provides the ADSL service to the office. When the Cisco Router is connected it tries to negotiate a connection via PPPoE on the WAN interface but utlimately fails. The IP for the WAN interface is dynamic.
Below is the current configuration of the router.
!
! Last configuration change at 00:43:54 UTC Sun Jun 26 2011
!
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
[code]....
View 9 Replies
View Related
Jun 27, 2011
I have a host that can successfully connect to a PIX 515E (7.x OS) via VPN Client; however, I have no IP routing to the LAN from the remote host.The VPN IP pool works finem,The LAN default gateway is the inside interface on the PIX; the network is flat L2 behind it.The default route on the PIX points out; no other routes are defined,The VPN remote host can be pinged from LAN hosts, but the VPN remote host cannot ping any LAN host, not even the PIX inside interface.
View 2 Replies
View Related
May 7, 2012
ASA 5510
Ver 8.2(5)
I have been looking all over the place for the answer of how to allow clients on an IPSEC VPN to ping from host to host.
View 4 Replies
View Related
Jul 22, 2012
I'm having some problems getting an ipsec tunnel established between a cisco 887VA router and a cisco srp527w router.I am working from a few text books and some example materials. I have worked through many combinations of what I have got and am still struggling a little bit.I look at debug results and it appears as though the policies do not match between the devices:
Jul 23 05:44:37.759: ISAKMP (0): received packet from XXX.XXX.XXX.XXX dport 500 sport 500 Global (R) MM_NO_STATE
broute1#
Jul 23 05:44:57.079: ISAKMP:(0):purging SA., sa=85247558, delme=85247558
broute1#
Jul 23 05:45:17.031: ISAKMP (0): received packet from XXX.XXX.XXX.XXX dport 500 sport 500 Global (N) NEW SA
[code]....
Some specific questions:
1) on the SRP in the example's I have used (and I have a few SRP->SRP VPN's that work) I see you need to enter the preshared key, I'm not seeing in the examples I have used anything about the IKE preshared key on the IOS box. Any examples where you use the preshared key for IKE? I wonder if this is my primary issue as it states clearly in the log that there is no Preshared key :|
2) I have used a mish mash of names between the various sections as on the SRP the naming convention isnt the same; ie: which parts of the IPSEC negotiation come from the IKE policy section and which from the IPSEC policy section. Do the names really matter across different ends of the VPN?
3) I notice when I perform this command in the(config-crypto-map)#:
set peer FQDN
It is converted to:
set peer XXX.XXX.XXX.XXX
Is this expected? I want the device to look at the FQDN as this particular host is using DDNS and not use a static IP address.
View 4 Replies
View Related
Feb 11, 2012
I've got problem trying to connect the CISCO-887VDSL/ADSL OVER POTS ROUTER to internet. Only got the LAN part working.I'm trying to setup PPPoE with dynamic IP Followed CISCO's documentations but the commands used were not recognized by the router.
here's my config.
!
! Last configuration change at 08:31:51 UTC Sat Feb 11 2012
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
[code]....
View 1 Replies
View Related
Feb 10, 2011
I'm just wondering if its possible to ping an IPv4 host using the IPv6 host assuming that the NAT64 has already been implemented?
[code]...
View 2 Replies
View Related
Dec 6, 2012
We have a remote site connected to ADSL line with a Cisco 887VA router attached. This has been working fine for the last couple of months. However, recently, the site have started to complain of performance issues (network slow, applications disconnecting, etc)Looking on the router, we can see evidence of packet loss/timeouts from a simple ping to the internet e.g. [code]
However, we have logged the fault with our service provider and they return all line tests as clear but what is particularly strange is that they also report “and the SNR Margins are well within threshold levels (Upstream 11.5 and Downstream 15.0)” which, unless I’m misunderstanding something, seems to be completely different from what the router itself is reporting.Is there a reason why the service provider’s stats for Noise Margin would appear to be so different from what the router is reporting?
View 2 Replies
View Related
Apr 3, 2012
I am taking an introduction class to CCNA and we are focusing on the Application Layer,and I'm having some difficulty in understanding what is an Application Layer Service. Is the Application Layer Service the same as Application Layer Software?
View 3 Replies
View Related
Jan 13, 2013
I've created a scenario using a 3750 cisco as core switch ad other 6 switch model 2900 in access level.my problem is this, the router is not a cisco router, and this router is not able to make NAT on more than one subnet.Into the core switch I've created 4 VLAN and I must to give internet access to 3 of them, 192.168.0.0/24 (vlan1), 172.16.0.0/24 (vlan2), 172.17.0.0/24 (vlan3).I've connected the switch to router via gigabit ethernet 0/1 and I've assigned to this interface ip address 192.168.10.2, the router ip address is 192.168.10.1, Switch ip default-gateway is router ip address 192.168.10.1, ip default route is 0.0.0.0 0.0.0.0 192.168.10.1 I've enabled ip routing feature and I've set no switchport feature to interface gigabit ethernet 0/1.From core switch I can ping router ip address but I can't make it from all other user, and the users not able to have internet access.
Below the switch configuration (only necessary strings)
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
[code].....
View 6 Replies
View Related
Feb 15, 2013
What is the reason to call a router as data link layer device
View 1 Replies
View Related
Apr 26, 2012
just a simple question. Is it possible to use a nexus 5548 UP switch as a layer 3 router between different vlans on the switch without the layer 3 card ? Or is there no 5548 as a router with the layer 3 card ?
View 2 Replies
View Related
Mar 3, 2012
Have they changed the poe requirements for this router? This model seems to be a seconed gen 887 with internal wireless, fanless and instead of there being a second 2 pin power socket for the poe option there is just 1 power input with the text under is saying. 'poe option requires 5a power adapter' I have purchased the 800-IL-PM=2 to delivery poe on the first 2 ports from this document [URL]While the daughter board does fit in the stand off pegs are too short and the power adapter is incompatable.
View 9 Replies
View Related
