I am interesting if 3560x supports ePAgP. I have VSS which is formed by two 4500x switches. Can I use 3560x, which is connected two both VSS members via 10Gb optics for Dual Active detection ?
View 2 RepliesIn IOS verson 12.X there was a Bidirectional Forwarding Detection configuration however in IOS 15.0 this isn't available at least not with the same syntax. Is this feature not available in 15.0?
In 12.X this was the syntax of the command:switch virtual domain <number>.
I have the Cisco VSS consisting two chassis 6509.I have the system Active-Dual detection via Enhanced PAgP with one neighbor - standalone cisco 3750. All works good.I want to add one more neighbor - cisco stack 3750x with 3 members. Will this scheme work? And what is in danger, if the stack is split into two parts?
View 2 Replies View RelatedI am working on a network which has two ISP connections (Active/Active) terminating on router (ASR1000). From the LAN side (6500 switch) all the traffic need to be route on ISP1 but some of the specific subnets like 10.250.0.0/16 need to be route on ISP2 connection.
I am planning to use PBR and NAT with route maps. any documents or refrences are provided.
(access switches)---------(core switch)----------(routers)----------------(ISP1)
----------------------(ISP2)
I am looking to implement VSS using our two 6500 series switches. The "Recovery Actions" when there is a Dual-Active situation says that the active chassis that detects a dual-active condition shuts down all of its non-VSL interfaces (except interfaces configured to be excluded from shutdown) to remove itself from the network, and waits in recovery mode until the VSL links have recovered. Does this mean that the Active chassis gets totally isolated thus triggering the modules on the Standby chassis to be active ?
View 1 Replies View RelatedCan I have three 4500X in VSS? or is the limit two? Do I need a different license or a specific IOS?
View 1 Replies View RelatedWe are replacing two 3750E switches with 4500X using cat4500e-universalk9.SPA.03.03.02.SG.15111.GS2
1. is there a command reference available for this ios - can't seem to find out
2. Im using GLC-T gbics and we normally would set the speed to either 100 or 1000 now that option does not seem to be available.
3. when I entered username etc. I got a message " CLI deprecated soon".
when the VSS will be supported on Catalyst Supervisor Engine 7-E or 7-LE and on Catalyst 4500-X?And does VSS will require Enterprise license ? or the IP base will be enaugh?
View 7 Replies View RelatedAre there any plans to allow DWDM SFP+ on new 4500x ? If so, how soon?
View 2 Replies View RelatedI have an ASA5520 in location A with an ISP connection and a matching ASA5520 in location B with a separate ISP connection. We have fiber connecting the two locations and vlans passing back and forth so I will be able to configure the failover via a vlan as well as extend the ISP's to each location via vlans. The Active/Active configuration with the multiple security contexts does not seem to be an issue but how is a redundant ISP configured in this mode?We want to have context A using the ASA in location A with ISP1 as the primary and failing over to ISP 2 in locaiton B We also want to have context B using the ASA in location B with ISP 2 as the primary and failing over to ISP1 in location A Would route tracking provide the desired result? Is there a better option?
View 1 Replies View RelatedWe have a 4500x Switch in this ssh commands are not available.its running on (cat4500e- UNIVERSAL-M), Version 03.03.00.SG) IOS XE.
View 2 Replies View RelatedAs defined in datasheet, 4500x switch supports 10 GE. Can i use twin gig converter to convert some ports to 1 GE ?
View 1 Replies View RelatedDoes the new 4500X series will support a per port MTU?
View 2 Replies View RelatedHow to configure a 4500X with a GLC-T SFP so that it will work at 100M.The data sheets say it will work at 10/100/1000 but Im not seeing that happen can't set the speed and it doesn't negotiate with anything at 100M it will only work with auto to another switch set to auto and supports 1000M.
View 6 Replies View Relatedim currenly configuring a 4500X with 16 port. All sfp are 1Gig, but when I input show ip int brief, it shows that the interfaces are on 10 Gig. Does Catalyst 4500X already support the 1Gig SFP without inputting a command or do I have to configure it to activate the 1Gig interface?
View 6 Replies View RelatedAre all ports on Catalyst 4500X Gigabit/10-Gigabit or just the ports on 8-port module. We are looking at 4500X for campus distribution layer but need Gig ports to access switches for now and may year from now will be using 10G.
View 7 Replies View RelatedI'm trying to figure out how to (or if I can) setup the management interfaces (fa1) on a couple of new 4500X switches. My issue is that the 4500X's themselves are the gateway for my management VLAN (.1 HSRP virtual, .2 and .3 SVIs on the pair of switches).
I would like to assign addresses from the management VLAN to the router Fa1 management interfaces but the software configuration guide seems to note this is not supported (and indeed it doesn't seem to work).
Physically I have Fa1 from core-1 into a port on an adjacent switch. Fa1 from core-2 also goes into a port on that adjacent switch. Both are in my management VLAN, whose SVIs are on the cores themselves.
I have probem with symmetric load balancig, in case when both ends of ether channel are on the sam switch (we are using VLAN translation).We need to create L2 port channel with both ends on same switch (Cisco WS-C4500X-24X-ES), for example:Po1 – Gi0/1, Gi0/3 (one end of port channel )Po2 – Gi0/2, Gi0/4 (other end of port channel)On ports in Po2 we will configure VLAN mapping.My question is what is the best ether-channel load-balancing scheme with wich we can accomplish full symmetry in both directions? For example, if traffic in one direction goes through Gi0/1 (member of Po1), in other direction also must go through Gi0/1. This is required because we need to connect four appliances for DPI (they are full L2 transparent) and traffic through each appliance need to be symmetric.
I can set-up src-ip, dst-ip, src-dst-ip etc. load balancing, but, actually I need src-ip on Po1 and dst-ip on Po2. Is there any way to set up different load balancing mechanism for different ether channel on same switch (4500X).
When will the WS-4500X-32 support the TrustSec MACsec Encryption ?
View 1 Replies View RelatedThe 6509 Series Switches support the scenario VSS Active-Active Chassis, I would like to setup both switch's as one virtual switch but working at the same time, not with Active - Stand By Chassis.
My plans it to create PortChannel accross both Switches 6509 in order to have 2 links one connected to one slot/switch and the other connected to slot/switch in the second 6509 for servers redundancy.
We have some ASR WAN routers which have a dedicated 400M interface to a remote site.
Servers on our Local network source the data through some firewalls via 10G interfaces, which connects to 4500X WAN switches then to the Routers on 1G links.
The sources are rate limiting the traffic but the routers are periodically dropping packets which I think is mostly due to burstiness in the traffic between as it traverses through from 10G links to 1G then to 400M.
How to setup traffic shaping on the 4500X outbound port to our WAN routers.I'd like to see if we could buffer and smoothe out the traffic as it exits the 4500X WAN switch 1G port to the WAN Routers.
I am calculating Cisco 4500X power consumption requirements to select appropriate UPS systems. I have 4500X switch with dual power supplies.which value should I take for power consumption calculation, in data sheet it has two values: AC Power Max Rating: 750W System Power Consumption: 330W nominal/400W max
Which values should I take, to calculate UPS systems capacity? And also I am interesting when 4500x has two power supplies what is power consumption?
Connecting Avaya 9611G IEEE class 1 devices to a Cat2960s. How ever some of the phone are registering as class 3 devices no matter what interface the phone is connected to. Typical port config is as follows:
interface GigabitEthernet1/0/2
switchport access vlan 25
switchport mode access
switchport nonegotiate
switchport voice vlan 22
srr-queue bandwidth share 1 30 35 5
[code]....
In NX-OS release 4.2(8) a feature was introduced to supress duplicate IP address warning messages in DCI environments.When using the same HSRP addresses in both DCs but blocking the HSRP exchange, ARP still detects these duplicate configuration and writes log messages. There obviously is a feature to suppress this but I do not find any reference how to enable it.url...
View 1 Replies View RelatedI would like to make a design with 4 Nexus 5596UP. 2 of them equipped with Layer 3 Expansion Module so they can serve as core layer and the other 2 Nexus used as Layer 2 for aggregation server layer.The 2 Nexus in the core layer will run HSRP and will peer with ISP via BGP for Internet connection The 2 Nexus in the aggregation layer will be configured as layer 2 device and have FEX and switches connected to them.What I am ensure of is how the vpc and port-channel configuration should look like between the 4 nexus. What I was thinking is to run vpc between the 2 Nexus in the aggregation layer and between the 2 Nexus in the core layer. Than I was thinking of connecting each Nexus in the aggragtion layer to both Nexus in the core layer using port-channel and vice-versa.
View 3 Replies View RelatedI inherited a network redesign project mid implementation and ran across an issue that I was not 100% sure able to be resolved. Implementation is occurring in which the organization is changing over to a different ISP and we have some customers that will not be able to change their settings over to our new addresses from some time. I have seen a lot of posts about fail over and dual ISP configurations, but I could not relate them to this particular scenario.
View 3 Replies View Related1. We have Two 3900 Router on the core layer which are terminated with one ISP on one Router and Secondary ISP on Second Router.
2. Can we configure my ASA 5520 with Active/Standby termenating two IPS providers one on Active ASA 5520 and Other ISP on Standby ASA 5520, so that when Active ISP fail ASA Secondary can become Active and send the Traffic throough Secandary ISP.
3. The reasion behind giveing Public IP on Firewall is to Terminate VPN on our Firewall i.e. SSL and IPSEC VPN.
Few Clarification If we can achive the above:
1. How will the DMZ Servicec nated with my Primary ISP on my Primary ASA will be routed when the Secondary ASA is acting as Active Firewall.
2. Can Web SSL and Client To Site IPSEC VPN users access service via the Secondary ISP- ASA when my Primary ASA and ISP is down.
I have a dual ISP, 1 primary and 1 secondary terminated on fa0 and fa2 on our ASA respectively. ASA was configured so that, when the primary fails, the secondary kicks in. [code]
It was until yesterday that we experienced downtime on the primary ISP that the secondary doesn't do the fail-over. I have to manually configure the device to use the secondary ISP. Currently, I'm looking at maybe this has something to do with the licensing.We are currently using a Base License, should we be upgrading to Security Plus?
I am looking at deploying a pair of 5585X's in an active/active multiple context state. I am creating Mulitple contexts that need to be able to route to each other. I was going to deploy a type of Gateway context that has a shared interface to all of the other contexts, instead of sharing interfaces directly between the contexts, i beleive this will work as basically i am just cascadng the contexts and sharing interfaces.
The main problem i have come across, is that if i deploy active/active across two appliances using 2 failover groups i can not see a way to route between them, for example.
I have Context 1, Context 2 and Context GW A including the shared interfaces of Con1 and Con2 in failover group 1 on appliance A with the respective standbys on Appliance 2. I have Context 2, Context 4 and Context GW B including the shared interfaces of Con 3 and Con 4 in failover group 2 on appliance B with the respective standbys on Appliance 1.
I need to be able to route traffic between Context GW A and GW B so that the contexts can communicate in normal operation and in failover. I do not beleive that I can share an interface between contexts in two separate failover groups and to be honest without adding a L3 device between the appliances i am not sure if this is possible.
I am running HSRP on three 4506 switches..S1(active) S2( standby) and S3(listen)..S1 is active for all the vlansRight now, I wanted to make S3 active for two vlans: vlan 10 and 19What would be the impact to the end hosts?Also, can you tell me why the arp is not syncing for all the three devices? [code]
View 4 Replies View RelatedI 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
[Code].....
is there a way to show the last time a port was active/inactive on a catalyst 4500?
View 3 Replies View RelatedAny have experience on triggered failover on VSS deployment with 1 VS-720-10G-3C in each chassis? I tried using "redundancy force-switchover" but after that the 20G VSL is flapping up & down and cannot be up normally, we got 1 FWSM in each chassis, any configuration need to fit in this kind deployment? BTW, if I shutdown the power source of VSS active chassis, both FWSM & VSS can failover normally.
View 3 Replies View Related