Cisco WAN :: 4506-e Interface Vlan Not Showing Traffic
May 13, 2013
we have a cissco 4506-e switch with ios version 03.02.05.SG . We ae currently facing a strange problem . Vlan interfaces configured in he switch are not showing input and output traffic, whereas the traffic is seen on the Gig interfaces mapped to the respective vlans . We also tried configuring the load-interval 30 , but there is no change . Interace 3/5 is mapped to vlan 5 . For this issue we have also done the IOS upgrade from 3.1.1SG to 3.2.5SG recently still the issue is same. [code]
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Nov 21, 2012
i'm going mad on following problem. I'm trying to get 2 networks seeing each other while one of the network is a non VLAN network and the other one is a VLAN network.They should use the same interface so i added VLAN e0/0.122 to the interface e0/0.Send a ping from my asa to both gw-IP's made me happy at first. In second in figured out that i cannot reach any client in the other network. For testing purpose i created an permit acl to any/any for both networks, but the packets still get dropped by the default implicit rule. (deny any/anyMaybe i'm to stupid for this
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Dec 4, 2011
We ordered the wrong part number for a Cisco 4506 non-E chassis, the part number is: WS-X4624-SFP-E and the device is showing "Unsupported module"; What would the part number be for the non-E? WS-X4448-GB-SFP,Catalyst 4500 48-Port 1000Base-X (SFPs Optional) ?
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Mar 13, 2013
I have configured a vlan interface on a 3750 switch. there is aprox 4Mb active traffic flowing through the interface, but when I do a "show interface vlan (vlanid)" the output show zero bits in and zero bits out. Its a typical L3 config with one IP on the vllan interface acting as the gateway for the VLAN devices. Is this a normal behaviur ? and if so is there any way to get the traffic in/out stats. The end PC/devices are connected to this switch via an L2 TRUNK and I dont have access to the L2 switch on which the actual devices connect. so cant get the real time stats of those interfaces.
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Nov 8, 2012
I have a Cisco Catalyst 4506-E Swtich,I configure it as a DHCP and gw for the Wireless Cisco AP through the WLC 5508,the DHCP pool reached the maximum limit I run the Show ip dhcp pool (pool name) it's show the below result
GIR906.PCIRQ.DC.CR.1#show ip dhcp pool 406
Pool 406 :
Utilization mark (high/low) : 100 / 0
Subnet size (first/next) : 0 / 0
Total addresses : 126
Leased addresses : 76
[Code]....
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Nov 14, 2011
I have one computer connected to the 4506 that management does not want this PC to have access to anything on our network except our DHCP server and the one printer that resides on our network. I created an extended access list as follows. Our network is the 10.10.x.x and the external addresses the PC needs to access is 11.1.x.x. Once this PC is rebooted, it is unable to access DHCP to get the needed IP address it bounces back to a 169.x.x.x address and stops working.
Extended IP access list 2000
permit tcp host 10.10.200.242 host 11.1.200.1 (gateway)
permit tcp host 10.10.200.242 host 11.1.2.151 eq smtp (access from the pc to external server for smtp)
permit tcp host 10.10.200.242 host 11.1.2.149 eq 5721 (access from the pc to external server for remote access)
[ code]...
Then I applied the access-group 2000 on the interface the PC is connected to. What am I missing for DHCP to work and for this PC to always get the ip address that is reserved?
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Jan 25, 2012
Need to limit the amount of bandwidth a specific VLAN can use on a 802.1q trunk port. Situation is that we have a pair of Catalyst 4506 switches which have 802.1q trunk ports into a Checkpoint Firewall, this in turn is connected to a managed WAN router (to which I can't apply a QoS policy).If the 4506 was routing the traffic it would be easy to setup a class-map to match the IP traffic and then QoS the traffic, but the VLAN in question is trunked directly into the firewall (no L3/IP presence on the 4506 next hop for all clients on this VLAN is the firewall).What I need to do is restrict any traffic from this specific VLAN to 10Mbps on the uplink to the Checkpoint Firewall so it cannot impact the onward WAN.
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Sep 24, 2012
Current Situation:We are able to reach server IP -10.203.206.40 from our 4948 switch vlan 10.30.1.0/24 through the Layer 3 interface between 4506 and 4948.
Requirements
==========
1) Now we would like to add one more L3 interface between 4506 & 4948 for redundancy purpose.
2) Make available Vlan 540 in 4948 from 4506... need to create two trunk links between 4506 & 4948 and allow vlan 540.
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May 17, 2012
I'm dealing with a 4506 switch that whn I try to apply "sh auth sess int xx" I get "Invalid Input Detected" ... Is there any way that I can get the authenticated session over a port even if I can't apply "sh auth sess int"?
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Sep 22, 2011
I have a catalyst 4506 switch with one sup-engine WS-X45-SUP6 L-E, which consist of two X2-10GB-SR Transceiver( CISCO).IOS on the sup-engine is cat4500e-ipbase-mz.150-2.SG1.bin. IOS detected only one X2-10GB-SR Transceiver in Ten1/2. When I insert the X2-10GB-SR Transceiver in Ten1/1
C4K_GLMMAN-3-X2PLUGGABLESEEPROMREADFAILED: Failed to read seeprom on port Te1/1. Reinsert X2 m
But the problem is i need two X2-10GB-SR Transceiver for Uplink.
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Oct 25, 2012
I am trying to troubleshoot my new design as you can find it in the attached file, the setting of the up-link interfaces as below:
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Jan 20, 2013
Our customer get the problem that the switch count the 5mins input/output rate of connected traffic interface always ZERO.The problem only occur in the module 3,4 and 5 interface, module 2 has no problems.
-------------------------------------------------------------------------------------------------
Catayst 4506E
12.2(52)SG
Chassis Type : WS-C4506-E
Power consumed by backplane : 0 Watts
Mod Ports Card Type Model Serial No.---+-----+--------------------------------------+------------------+-----------1 6 Sup 6-E 10GE (X2), 1000BaseX (SFP) WS-X45-SUP6-E 2 48 10/100/1000BaseT (RJ45) WS-X4548-GB-RJ45 3 48 10/100/1000BaseT (RJ45) WS-X4648-RJ45-E 4 48 10/100/1000BaseT (RJ45) WS-X4648-RJ45-E 5 48 10/100/1000BaseT (RJ45) WS-X4648-RJ45-E
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Oct 9, 2011
I have Pix 501 firewall and I'm just configuring the device for "Email Server" to allowing POP/SMTP.
Inside Interface Address: 132.147.162.14/255.255.0.0
Outside Interface Address: ISP provided IP address
My question is can my traffic goes from inside interface to outside interface? (because the inside interface address not from 10.0/172./192.168 private address)Also I'm allowing internet from this email server (132.147.162.14) so what my access list to be configured? and what my subnet mask shoud be there?
Pix(config)#access-list outbound permit tcp 132.147.162.14 255.255.0.0 any eq 80
Pix(config)#access-list outbound permit udp 132.147.162.14 255.255.0.0 any eq 53
Pix(config)#access-group outbound in interface inside
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Jan 19, 2011
I have router cisco 1006 ... when I no shutdown the interface this appear to me.
Router(config)#interface gigabitEthernet 2/1/0 Router(config-if)#no Router(config-if)#no sh Router(config-if)#no shutdown Router(config-if)# *Jan 20 08:50:01.239: %LINK-3-UPDOWN: Interface GigabitEthernet2/1/0, changed state to down *Jan 20 08:50:01.140: %LINK-3-UPDOWN: SIP2/1: Interface GigabitEthernet2/1/0, changed state to down.
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Dec 4, 2011
No date in the TOP-N Interface Errors portlet showing in LMS 4.1, but data for TOP-N Interface Utilization is displayed like expected. The Interface Errors poller show active(without errors) with same Instances as Interface Utilization.
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Dec 10, 2012
I am using a Cisco ME 3800 switch with 24 Gig and 2 Tengigabit interface. But after configuring the Tengig int with ip add and negotiation it is no know visible in the switch. Instead TenGig I am seeing two (Gi0/1 and G0/2). Not even showing the Tengig in the running config.
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Dec 6, 2011
I have a 7204VXR Router, with Neflow. The collection for all interfaces is ok, but one interface (Gigabitethernet 1/0), is not showing the egress traffic in the pictures. The configuration has "ip route-cache flow", ip flow egress, and ip flow ingress set. But, is not showing the egress traffic.
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Mar 31, 2011
some of the servers are not pinging from one switch but they are pingable from other redundant distribution switch. So I took the IP addresses from the redundant switch, with that I found MAC addresses from the access switch.But when I tried to see to which ports these MAC are addresses are connected to, multiple MAC addresses are resolving to the same switchport. like 5 MAC's are showing to 1 port and other 3 MAC's are showing to other port, like this there are many. All these MAC's belong to virtual servers.
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Feb 24, 2013
What would cause an interface to show up/up (looped), but you still can't ping that loop?...It is on a Cisco 7613 with an Enhanced FlexWan (WS-X6582- 2PA), with a Mx Serial PA, 8 ports (73-1580-10) and running IOS ver 12.2(33)SRE2 [code]
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Apr 11, 2011
why I would be getting traffic on my outside interface that has a destination address which is not my assigned outside address? I recently set up my ASA 5505 on the network and gave it an available outside address of say 192.x.x.250 on interface vlan 100. When I assign vlan 100 to e0/0 and bring the port up, I start seeing lots of traffic pour into the ASDM Syslog with various destinations belonging to my subnet but that are not actually destined for my specific outside address of 192.x.x.250.They are showing a destination of say 192.x.x.85 or 192.x.x.29.
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Apr 14, 2013
I have installed a Catalyst 2960-S and a 3750-X-12S and I am trying to setup a VLAN 51 for some VoIP phones. I have added the VLAN as an interface on both switches, but the 3750 is not showing VLAN 51 as active when i do a show vlan. Also, it omitts showing Gi1/0/1 & Gi1/0/3 which are uplinks to 2960-S switches plugged in and working on VLAN1.
Catalyst3750SFP#show vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi1/0/2, Gi1/0/4, Gi1/0/5
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Jan 22, 2013
We have 3 Cat 4500 switches on three floors teh 3rd floor switch connects to the 2nd and 4th floor switches ,but we are receiving an alert from monitoring tool that " Interface(314) Backup-1Gb-Ring is Down at least 2 min on Switch: SOM500-4510-3FL the following output from "sh int status module 1 " shows the int 1/3 and 1/4 are 'inactive'local IT guy said If the status is inactive,the ports cannot be used and might lost the capability when he added 48-port blade into the 10th slot.
2nd Floor
Port Name Status Vlan Duplex Speed TypeTe1/1 SOM500-Core1 connected trunk full 10G 10GBase-LRMTe1/2 SOM500-Core1 connected trunk full 10G 10GBase-LRMGi1/3 Backup-1Gb-Ring notconnect 1 full 1000 1000BaseSXGi1/4 Backup-1Gb-Ring connected trunk full 1000 1000BaseSX
3rd FloorPort Name Status Vlan Duplex Speed TypeTe1/1 SOM500-Core1 connected trunk full 10G 10GBase-LRMTe1/2 SOM500-Core1 connected trunk full 10G 10GBase-LRMGi1/3 Backup-1Gb-Ring inactive 1 full 1000 1000BaseSXGi1/4 Backup-1Gb-Ring inactive 1 full 1000
[code]....
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Apr 23, 2012
I always though that sh mac address table dynamic interface xx/xx/xx was a subset of "sh mac address table" 6590 Version 12.2(33)SXI I have two mac addresses on downstream switches that will only show up when using
sh mac address-table dynamic interface Te4/10
* 903 0050.77a9.6e3c dynamic Yes 0 Te4/10
* 903 0050.77a9.5766 dynamic Yes 0 Te4/10
when using "old faithful"
sh mac address-table | inc 6e3c
*nothing*
or
sh mac address-table dynamic | inc 6e3c
*nothing*
nothing shows up?this vlan has no layer three interfaces
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Jun 9, 2012
I am trying to configure a 4507 R chassis with Dual SUP but i cannot see teh switchpot mode trunk encapsulation dot1q?
I have typed:
interface GigabitEthernet5/1
description DOWNLINK toxxxxxx
switchport mode trunk
channel-group 11 mode on
!
I have have searched all other commands and sub-commands but could only find dot1q-tunnel which I beleive is for QINQ or some QoS featues and lot for L2 encapsulations?
the puzzling is:
XXX-Core4507#sh int gi5/1 trunk
Port Mode Encapsulation Status Native vlan
Gi5/1 off 802.1q notrnk-bndl 1
(Po11)
when I connect the dostribution switch a 3507 to this int gi 5/1, both interfaces do come up?
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Nov 6, 2011
I'm currently working on a plan to migrate our 6500's over to our new 7010's. At the time of the migration I want to tighten up our OSPF design and configure OSPF for "passive-interface default" then allow only those interfaces that should have OSPF neighbors to send the hellos. The issue is that the command is not showing up under the OSPF process. What's even more interesting is that the Nexus 5.x Unicast Routing Configuration Guide shows that the "passive-interface default" command should be an option to enter.
I'm currently running version 5.1(4) (though looking to upgrade to 5.2 during my migration testing). I would rather configure the passive-interface via the routing process versus having to enter it on every interface.
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Dec 18, 2011
I have Cisco router 851 at my region site. It has five Fa ports. One of them is connected to ISP and has ip address 10.1.1.2 (for example). It also has vlan 1 interface, that has ip address 192.168.0.1 (also for example). I also have Tun0 interface that goes through ISP network and connects to my hub network. The rest of Fa interfaces are swithcable and they are in vlan 1.The problem is that from hub LAN I can telnet to 10.1.1.2 ip address, but I can't telnet to 192.168.0.1. Whereas I can Ping 192.168.0.1 from my hub LAN.
Topology:
Hub LAN -------ISP---------Spoke Router 851
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Aug 15, 2011
I have a Cisco ASA 5505 that I have configured. The outside interface is vlan 2 and the inside interface is vlan 1. Port 0 of the ASA is configured to be in vlan 2 and is connected to the ISP provided subnet. Port 1 is connected to my private LAN subnet. I have an additional router connected to Port 2 for guest connectivity. Port 2 is configured to be a member of VLAN 2 so that it can access the ISP provided subnet. From the device connected to port 2 I can ping the vlan 2 interface address of the ASA and from the ASA I can ping the Default gateway of the ISP provided subnet. For some reason the router on port 2 cannot ping the default gateway of the ISP provided subnet. If the vlan were working the same as a vlan in a switch, I would expect to be able to do this. why it is not working or what I can do to get it working?
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Jan 10, 2012
Is it possible with a 3560 to block all traffic to a certain vlan except for one or two IP addresses? Create an ACL or something? We have a vlan for voice calls (SIP) and we are getting a lot of scnas that are making the phones ring and such, and I think we can stop this if we only allow traffic onto the vlan from the IP's the SIP traffic is SUPPOSED to be coming from.
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Sep 25, 2010
I have setup a new SFE2000 switch to work in Layer 3 mode using the IP address 192.168.100.254 on VLAN 1.I would like VLAN1, 2, 3 and 4 to be able to communicate with each other while VLAN2 (Guest) needs to be restricted from everything except web access and dhcp assignment from our server.I have been playing with various ACL's in an effort to accomplish this but so far I have drawn a blank in getting this working.
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Nov 1, 2011
We have one SGE2000P switch that we are testing in Layer 3. We have a very simple configuration with some vlans that we want to route to our corporate network, but I want to test if there is actually traffic coming out from the up-link port first.
1- Created the vlans:
VLAN1: 10.10.1.12 /16 (native)
VLAN10: 172.16.10.1 /24
[Code].....
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Mar 24, 2013
Just picked up a ISA550 and have been playing around with it a bit but seem to be having some trouble. I have two LAN subnets in my small business with approx 10 hosts per subnet. I'd like to use the ISA550 to route between them (and to the internet) but can't seem to figure out how. Is it just as simple as creating two VLANS? Can the ISA550 route VLAN traffic?With my old RV042G, I had the option to setup multiple subnets inside the setup menu but I don't see any such area with the 550.
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Jan 2, 2012
I have a SF300 24 P and Iam trying to configure a voice vlan this is what I have done so far and it doesnt work.
1. create vlan 30 for voice traffic and enable it
2. Telephony OUI add my mac address for allworx phones
3. Port to VLAN add 30 has tagged, port to vlan 1 untagged
4. Vlan to port I try to add 30 and get this error (Port e15 is candidate in voice Vlan 30 and cant be configured as static member in the vlan.
5. Under Discovery LLDP, LLDP MED port Setting Enable MED status, then all other options to yes
In my LLDP neighbor information all my phones are there and says under port ID 0 ( my phones support LLDP and CDP)
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Nov 21, 2012
Just setup two RV220Ws with a IPsec VPN connection. All working well. However, I have a question regarding how to force ALL traffic from a VLAN to go thru the VPN.IPsec from site A (EU) to site B (USA) working good. On Site A I have a dedicated VLAN that needs to have ALL traffic (internet included) be sent thru the VPN tunnel. The main purpose of this is to have internet presence as if in the USA. This is necessary to access some sites available only in USA specially for the kids -their web sites will not display content because they're not in the USA at the moment. How do I accomplish this? I tried to setup a Static Route for the VLAN but you cannot setup a 0.0.0.0 destination route.
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